Page 1 Sommer\ Corporate\ Media\ AG Operator’s Manual GL-Class Order No. 6515 4276 13 Part No. 164 584 74 81 Edition A 2008...
Page 2 GL 320 CDI GL 450 GL 550...
Page 3 Your Mercedes-Benz represents the ef- forts of many skilled engineers and crafts- men. To help assure your driving pleasure, and also the safety of you and your passen-...
Page 4: Table Of Contents
Product information... 9 Operator’s Manual ... 10 Service and warranty information .. 10 Important notice for California retail buyers and lessees of Mercedes-Benz automobiles ... 11 Maintenance ... 12 Roadside Assistance ... 12 Change of address or ownership... 13 Operating your vehicle outside the USA or Canada ...
Page 5 Contents Safety and Security ... 73 Occupant safety... 74 Air bags ... 76 Occupant Classification System... 81 Seat belts ... 86 Active head restraint ... 90 Rear head restraints... 91 Children in the vehicle... 91 Blocking of rear door window operation... 98 Panic alarm ...
Page 6 Control system ... 155 Multifunction display... 155 Multifunction steering wheel... 156 Menus ... 158 Standard display menu ... 162 AUDIO menu ... 164 NAV* menu... 166 Off-road menu... 166 DISTRONIC* menu (Canada only) ... 167 Vehicle status message memory menu ... 167 Settings menu...
Page 7 Contents Power tilt/sliding sunroof* ... 251 Opening and closing... 251 Synchronizing... 253 Driving systems ... 255 Cruise control... 255 Distronic* (Canada only) ... 260 Distance warning function* (Canada only) ... 272 Downhill Speed Regulation (DSR)... 273 Off-road driving program (Vehicles without enhanced off-road package*)...
Page 8 Oxidation catalyst (diesel engine)... 371 Emission control ... 372 Coolant temperature... 372 At the gas station ... 374 Refueling ... 374 Check regularly and before a long trip... 376 Engine compartment ... 378 Hood ... 378 Engine oil ... 380 Transmission fluid level...
Page 9 Contents Replacing wiper blades ... 516 Front wiper blades ... 516 Rear wiper blade ... 517 Flat tire ... 519 Preparing the vehicle... 519 Mounting the spare wheel... 520 Bleeding the fuel system (diesel engine only) ... 527 Battery ... 528 Disconnecting, removing, reinstalling and reconnecting the battery...
Page 10: Introduction
Product information Please observe the following in your own best interest: We recommend using Genuine Mercedes-Benz Parts as well as conversion parts and accessories explicitly approved by us for your vehicle model. We have tested these parts to determine their reliability, safety and special suitability for Mercedes-Benz vehicles.
Page 11: Operator's Manual
Vehicle damage caused by fail- ure to follow instructions is not covered by the Mercedes-Benz Limited Warranty. Your vehicle may have some or all of the equipment described in this manual.
Page 12: Important Notice For California Retail Buyers And Lessees Of Mercedes-Benz Automobiles
Important notice for California retail buyers and lessees of Mercedes-Benz automobiles Under California law you may be entitled to a replacement of your vehicle or a refund of the purchase price or lease price, if Mercedes-Benz USA, LLC and/or its...
Page 13: Maintenance
Calls to the toll-free Roadside Assistance number 1-800-FOR-MERCedes (in the USA) 1-800-387-0100 (in Canada) will be answered by Mercedes-Benz Customer Assistance Representatives 24 hours a day, 365 days a year. Roadside Assistance will be provided in...
Page 14: Change Of Address Or Ownership
If you change your address, be sure to send in the “Change of Address Notice” found in the Service and Warranty Informa- tion Booklet, or simply call the Mercedes-Benz Customer Assistance Center (in the USA) at 1-800-FOR-MERCedes, or Customer Service (in Canada) at 1-800-387-0100. It is in your own interest that we can contact you should the need arise.
Page 15 Introduction Operator’s Manual Warning! This Sport Utility Vehicle is designed for both on-road and off-road use. It can go places and perform tasks for which conventional 2-wheel drive passenger cars are not intended. This vehicle will handle and maneuver differently from conventional passenger cars in driving conditions which may occur on streets, highways and off-road use.
Page 16: Where To Find It
Here you will find all the information you need for your first drive. You should read this section first if this is your first Mercedes-Benz vehicle or if you are rent- ing or borrowing this vehicle. Safety and Security Here you will find descriptions of the safety and security features of your vehicle.
Page 17: Symbols
Introduction Symbols Trademarks: ® is a registered trademark of DaimlerChrysler. ® HomeLink is a registered trademark of Prince, a Johnson Controls Company. The following symbols are found in this Operator’s Manual: Optional equipment is identified with an asterisk. Since standard equipment varies between models, the descriptions and illustrations in this manual may differ slightly from...
Page 18: Operating Safety
Electronic malfunctions could seriously impair the operating safety of your vehicle. See an authorized Mercedes-Benz Light Truck Center for repairs or modifications to electronic components. Other improper work or modifications on the vehicle could also have a negative impact on the operating safety of the vehicle.
Page 19: Problems With Your Vehicle
Mercedes-Benz Light Truck Center to have the problem diagnosed and corrected if required. If the matter is not handled to your satisfaction, please discuss the problem with the Mercedes-Benz Light Truck Center management, or if necessary contact us at one of the following addresses:...
Page 20: Reporting Safety Defects
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Mercedes-Benz USA, LLC. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign.
Page 21: Vehicle Data Recording
Introduction Vehicle data recording Information regarding electronic recording devices (Including notice pursuant to California Code § 9951) Please note that your vehicle is equipped with devices that can record vehicle systems data and, if equipped with the Tele Aid system, may transmit some data in certain accidents.
Page 22: At A Glance
At a glance Exterior view Cockpit Instrument cluster Multifunction steering wheel Center console Overhead control panel Door control panel Storage compartments...
Page 23: Exterior View
At a glance Exterior view...
Page 24 Item Page 1 Tailgate Power tailgate* Cargo compartment Loading instructions Cargo tie-down rings Hooks Expanding Cover blind Cargo net* Vehicle tool kit Spare wheel 2 Rear window defroster 3 Rear lamps 4 Fuel filler flap Refueling Fuel 375, Item Page 5 Exterior rear view mirrors Adjusting Auto-dimming rear view...
Page 25: Cockpit
At a glance Cockpit...
Page 26 Item Page 1 Cruise control lever 2 Instrument cluster 3 Multifunction steering wheel 4 Horn 5 Steering wheel gearshift buttons 6 Gear selector lever for automatic transmission 7 Front Parktronic* warning indicators 8 Overhead control panel 9 Glove box release Glove box lock Item Page...
Page 27: Instrument Cluster
At a glance Instrument cluster...
Page 28 Item Page 1 L Left turn signal indicator lamp 2 To dim instrument cluster illumination 3 Reset button for: Resetting trip odometer Resetting all settings 4 To brighten instrument cluster illumination 5 K Right turn signal indicator lamp 6 Clock Item Page 7 Speedometer with:...
Page 29: Instrument Cluster
At a glance Instrument cluster...
Page 30 Item Page 8 Multifunction display with: Trip odometer Main odometer 9 Tachometer with: < Seat belt telltale q Preglow indicator lamp 1 Supplemental Restraint System (SRS) indicator lamp ? Engine malfunction indicator lamp, USA only ± Engine malfunction indicator lamp, Canada only A High beam headlamp indicator...
Page 31: Multifunction Steering Wheel
At a glance Multifunction steering wheel Item Page 1 Multifunction display Operating the control system 2 Telephone*: Press button s to take a call to dial to redial t to end a call to reject an incoming call 3 Selecting the submenu or setting the volume: Press button æ...
Page 32: Center Console
Center console Upper part (Vehicles without enhanced off-road package*) Item Page 1 COMAND system, see sepa- rate operating instructions 2 Climate control 3-zone automatic climate control* Rear window defroster 3 Seat heating*, front passenger side 4 Seat ventilation*, front passenger side 5 Parktronic system* deactivation switch 6 Vehicle level control switch...
Page 33: Upper Part (Vehicles With Enhanced Off-Road Package*)
At a glance Center console Upper part (Vehicles with enhanced off-road package*) Item Page 1 COMAND system, see sepa- rate operating instructions 2 Climate control 3-zone automatic climate control* Rear window defroster 3 Seat heating*, front passenger side 4 Seat ventilation*, front passenger side 5 Rotary switch for differential locks*...
Page 34: Lower Part
Lower part Item Page 1 Storage compartment with Power outlet Ashtray with cigarette lighter 2 Cup holder 3 Armrest storage/tele- phone* compartment release 4 Card, ticket holder (removable) Depending on vehicle configuration. At a glance Center console...
Page 35: Overhead Control Panel
At a glance Overhead control panel Item Page 1 Left reading lamp switch 2 Rear interior lighting switch 3 Automatic interior lighting switch 4 Front interior lighting switch 5 Right reading lamp switch 6 Front right interior lamp 7 Power tilt/sliding sunroof* switch 8 Tele Aid (emergency call system) button...
Page 36: Door Control Panel
Door control panel Item Page 1 Inside door handle 2 Central unlocking switch Central locking switch 3 Exterior rear view mirror adjustment 4 Selection buttons for exteri- or rear view mirror adjust- ment Power-folding exterior rear view mirrors* 5 Switches for opening/clos- ing front and rear door windows 6 Rear door window override...
Page 37: Storage Compartments
At a glance Storage compartments...
Page 38 Item Page 1 Parcel net in front passen- ger footwell 2 Glove box/CD changer 3 Door pocket 4 Parcel net on front passen- ger seat backrest 5 Door pocket 6 Cup holder 7 Vehicle tool kit, spare wheel 8 First aid kit 9 Cup holder a Door pocket b Parcel net on driver’s seat...
Page 40: Getting Started
Getting started Unlocking Adjusting Driving Parking and locking...
Page 41: Unlocking
Getting started Unlocking The “Getting started” section provides an overview of the vehicle’s most basic func- tions. First-time Mercedes-Benz owners should pay special attention to the infor- mation given here. If you are already familiar with the basic functions described here, the “Controls in detail”...
Page 42: Unlocking With Keyless-Go
Unlocking with KEYLESS-GO* With the KEYLESS-GO function, you can lock or unlock the vehicle without using the remote control buttons on the SmartKey and start the engine without in- serting the SmartKey into the starter switch. To unlock the vehicle, the SmartKey with KEYLESS-GO must be outside the vehicle, no further than approximately 3 feet (1 meter) away from the respective door.
Page 43 Getting started Unlocking SmartKey Starter switch 0 For removing SmartKey 1 Power supply for some electrical con- sumers, such as seat adjustment 2 Ignition (power supply for all electrical consumers) and driving position All lamps (except high beam headlamp indicator lamp and turn signal indicator lamps unless activated) in the instru- ment cluster come on.
Page 44 SmartKey with KEYLESS-GO* Vehicles equipped with the KEYLESS-GO feature are supplied with a SmartKey with integrated KEYLESS-GO function and a removable KEYLESS-GO start/stop button. With the KEYLESS-GO start/stop button inserted and the SmartKey with KEYLESS-GO present in the vehicle, press- ing the KEYLESS-GO start/stop button without the brake pedal depressed corresponds to the various starter...
Page 45 Getting started Unlocking Position 0 Before you press the KEYLESS-GO start/stop button, the vehicle’s on-board electronics have status 0 (as with SmartKey removed). Position 1 Press the KEYLESS-GO start/stop button once. This supplies power for some electrical consumers, such as seat adjustment. If you now press the KEYLESS-GO start/stop button once more, the ignition (position...
Page 46: Adjusting
Adjusting Warning! All seat, head restraint, steering wheel, and rear view mirror adjustments, as well as fas- tening of seat belts, must be done before the vehicle is put into motion. Seats Warning! Do not adjust the driver’s seat while driving. Adjusting the seat while driving could cause the driver to lose control of the vehicle.
Page 47 Getting started Adjusting Warning! According to accident statistics, children are safer when properly restrained in the rear seating positions than in the front seat- ing position. Thus, we strongly recommend that children be placed in the rear seats whenever possible. Regardless of seating position, children 12 years old and under must be seated and properly secured in an appropriately sized infant restraint, toddler...
Page 48 They can only be removed by qualified technicians. We recommend that you have this work carried out by an authorized Mercedes-Benz Light Truck Center. Vehicles with memory function*: Press switch 1 ( page 46) up or down in direction of arrow.
Page 49: Steering Wheel
Getting started Adjusting Raising: Manually adjust the height of head restraint 1 by pulling it upward. If head restraint 1 is fully retracted, push release button 2 in direction of arrow and pull head restraint 1 up- ward. Lowering: To lower head restraint 1, push release button 2 in direction of arrow and press down on head restraint 1.
Page 50 Press one of the stored position buttons* or memory button M* ( page 141). Do not leave children unattended in the ve- hicle, or with access to an unlocked vehicle. Children could open the driver’s door and unintentionally activate the easy-entry/exit feature, which could result in an accident and/or serious personal injury.
Page 51 Getting started Adjusting Driving without the steering wheel adjust- ment locked may cause an unexpected steering wheel movement which could cause the driver to lose control of the vehi- cle. Make sure the steering wheel is secure- ly locked by trying to move it up and down, and in and out before driving off.
Page 52: Mirrors
The memory function* ( page 141) lets you store the settings for the steering wheel together with the settings for seat positions and the exterior rear view mirrors. Make sure that you can reach the steering wheel with your arms slightly bent at the elbows you can move your legs freely all displays (including malfunction and indicator lamps) on the instrument...
Page 53 Getting started Adjusting The buttons are located on the driver’s door. 1 Driver’s side exterior rear view mirror button 2 Adjustment button 3 Passenger-side exterior rear view mir- ror button Switch on the ignition ( page 42). Press button 1 for the driver’s side ex- terior rear view mirror or button 3 for the passenger-side exterior rear view mirror.
Page 54: Driving
Driving Warning! Make sure that absolutely no objects are ob- structing the pedal’s range of movement. Keep the driver’s footwell clear of all obsta- cles. If there are any floormats or carpets in the footwell, make sure that the pedals still have sufficient clearance.
Page 55 Getting started Driving Warning! Never ride in a moving vehicle with the seat backrest in an excessively reclined position as this can be dangerous. You could slide under the seat belt in a collision. If you slide under it, the belt would apply force at the ab- domen or neck.
Page 56 With a smooth motion, pull the belt out of seat belt outlet 1. Place the shoulder portion of the belt across the top of your shoulder and the lap portion across your hips. Push latch plate 2 into buckle 3 ( page 54) until it clicks.
Page 57: Starting The Engine
In a crash, they may not be able to provide adequate protection. Damaged seat belts or belts that were highly stressed in an accident must be replaced. Contact an authorized Mercedes-Benz Light Truck Center. Starting the engine Warning! Inhalation of exhaust gas is hazardous to your health.
Page 58 Starting with the SmartKey For information on turning off the engine with the SmartKey, see “Turning off the en- gine” ( page 68). Gasoline engine Make sure the automatic transmission is set to P. The transmission position indicator in the multifunction display should be ( page 155).
Page 59 Getting started Driving KEYLESS-GO start/stop button 1 USA only 2 Canada only Make sure KEYLESS-GO start/stop button 1 is inserted in the starter switch ( page 43). If you wish to start the engine using the SmartKey instead of the KEYLESS-GO feature, remove the KEYLESS-GO start/stop button from the starter switch ( page 43).
Page 60: Parking Brake
If the engine does not start after several starting attempts, there could be a mal- function in the engine electronics or in the fuel supply system. Contact an authorized Mercedes-Benz Light Truck Center or call Roadside Assistance. Parking brake 1 Release handle...
Page 61: Driving Off
Getting started Driving Driving off Depress the brake pedal. The gear selector lever can now be used. Shift automatic transmission to D or R ( page 191). Wait for the gear selection process to com- plete before setting the vehicle in motion. Shifting from gear position P to position R, N, or D is only possible with the brake pedal depressed.
Page 62: Switching On Headlamps
Shift the automatic transmission to position P or R only when the vehicle is stopped in order to avoid damaging the transmission. Do not run cold engine at high engine speeds. Running a cold engine at high engine speeds may shorten the service life of the engine.
Page 63: Turn Signals
Getting started Driving Turn signals The combination switch is located on the left of the steering column. Combination switch 1 Turn signals, right 2 Turn signals, left Press the combination switch in direction of arrow 1 or 2. The corresponding turn signal indicator lamp L or K in the instrument cluster flashes ( page 26).
Page 64 U or V, set the combination switch to the next higher wiper speed have the windshield wipers checked at the nearest authorized Mercedes-Benz Light Truck Center Switching on windshield wipers Turn the combination switch to the desired position depending on the intensity of the rain.
Page 65: Rear Window Wiper/Washer
Getting started Driving Wiping with windshield washer fluid Press the combination switch in direc- tion of arrow 1 past the resistance point. The windshield wipers operate with washer fluid. To prevent smears on the windshield or noisy/chattering wiper blades, wipe with windshield washer fluid every now and then even when it is raining.
Page 66: Problems While Driving
Unburned gasoline may have entered the catalytic converter and damaged it (gasoline engine only). Give very little gas. Have the problem repaired by an authorized Mercedes-Benz Light Truck Center as soon as possible. Getting started Driving The coolant temperature is above 248°F (120°C)
Page 67 Notify local fire and/or police authori- ties. If the extent of the damage cannot be de- termined: Contact an authorized Mercedes-Benz Light Truck Center or call Roadside Assistance. If no damage can be determined on the major assemblies fuel system engine mount: Start the engine in the usual manner.
Page 68: Parking And Locking
Parking and locking You have now completed your first drive. You have properly stopped and parked your vehicle. End your drive as follows. Warning! With the engine not running, there is no power assistance for the brake and the steering system. In this case, it is important to keep in mind that a considerably higher degree of effort is necessary to brake and steer the vehicle.
Page 69: Switching Off Headlamps
Getting started Parking and locking Step firmly on parking brake pedal 1. When the engine is running, the warning lamp ; (USA only) or 3 (Canada only) in the instrument cluster comes on. Warning! When leaving the vehicle, always remove the SmartKey or SmartKey with KEYLESS-GO* from the starter switch, take it with you and lock the vehicle.
Page 70 Observe instructions when taking the vehicle through an automatic conveyor type car wash ( page 428). Turning off with the SmartKey Turn the SmartKey in the starter switch to position 0 ( page 41). Remove the SmartKey from the starter switch.
Page 71: Releasing Seat Belts
Such damage is not covered by the Mercedes-Benz Limited Warranty. Damaged seat belts must be replaced. Contact an authorized Mercedes-Benz Light Truck Center. Locking Warning! To prevent possible personal injury, always keep hands and fingers away from the door openings when closing the doors.
Page 72 Locking with the SmartKey Press lock button ‹ on the SmartKey ( page 40). With the tailgate and all doors closed, the turn signal lamps flash three times. The locking knobs on the doors move down. The anti-theft alarm system is armed.
Page 74: Safety And Security
Safety and Security Occupant safety Panic alarm Driving safety systems Anti-theft systems...
Page 75: Occupant Safety
Safety and Security Occupant safety In this section you will learn the most im- portant facts about the restraint systems of the vehicle. The restraint systems are Seat belts ( page 86) Child restraints ( page 96) Lower Anchors and Tethers for CHildren (LATCH) ( page 95) Additional protection potential provide Supplemental Restraint System (SRS)
Page 76 SRS self-check has detected a malfunction. For your safety, we strongly recommend that you visit an authorized Mercedes-Benz Light Truck Center immedi- ately to have the system checked; otherwise the SRS may not deploy when needed in an...
Page 77: Air Bags
If you have any problems, please see an authorized Mercedes-Benz Light Truck Center. Do not lean your head or chest close to the steering wheel or dashboard. Keep hands on the outside of steering wheel rim.
Page 78 Be sure to give the buyer this Operator’s Manual. Warning! Accident research shows that the safest place for children in an automobile is in the rear seat. It should be noted that with respect to both, front side impact air bags or the rear side...
Page 79 Only use belts in- stalled or supplied by an authorized Mercedes-Benz Light Truck Center. Air bags and pyrotechnic Emergency Tensioning Devices (ETDs) are designed to function on a one-time-only basis. An air bag or ETD that is deployed must be replaced.
Page 80 Warning! Only use seat covers which have been tested and approved by Mercedes-Benz for your vehicle model. Using other seat covers may interfere with or prevent the deployment of the front side impact air bags or the rear side impact air bags*. Contact an authorized Mercedes-Benz Light Truck Center for availability.
Page 81 Work on the doors must therefore only be performed by qualified technicians. Contact an authorized Mercedes-Benz Light Truck Center. 1 Front side impact air bag 2 Window curtain air bag 3 Rear side impact air bag*...
Page 82: Occupant Classification System
Warning! Only use seat covers which have been test- ed and approved by Mercedes-Benz for your vehicle model. Using other seat covers may interfere with or prevent the deployment of the front side impact air bags or the rear side impact air bags*.
Page 83 Safety and Security Occupant safety Warning! If the 59 indicator lamp illumi- nates when an adult or someone larger than a small individual is in the front passenger seat, have the front passenger re-position himself or herself in the seat until the 59 indicator lamp goes out, or check whether objects are caught under or around the seat.
Page 84 If the 59 indicator lamp is illu- minated, the front passenger front air bag is deactivated and will not be deployed. If the 59 indicator lamp is not illuminated, the front passenger front air bag is activated and will be deployed: in the event of certain frontal impacts if impact exceeds a preset deployment threshold...
Page 85 Safety and Security Occupant safety If you must install a rear-facing child restraint on the front passenger seat because circumstances require you to do so, make sure that the 59 indicator lamp is illumi- nated, indicating that the front passen- ger front air bag is deactivated.
Page 86 Have the system checked as soon as possi- ble by qualified technicians. Contact an au- thorized Mercedes-Benz Light Truck Center. Only have the seat repaired or replaced by an authorized Mercedes-Benz Light Truck Center.
Page 87: Seat Belts
Warning! If the 59 indicator lamp should not illuminate, the system is not functioning. You must see an authorized Mercedes-Benz Light Truck Center before seating any child on the front passenger seat. For more information, see the “Practical hints”...
Page 88 Do not bleach or dye seat belts as this may severely weaken them. In a crash they may not be able to provide adequate protection. Have all work carried out only by qualified technicians. Contact an authorized Mercedes-Benz Light Truck Center.
Page 89 Safety and Security Occupant safety Warning! USE SEAT BELTS PROPERLY Seat belts can only work when used properly. Never wear seat belts in any other way than as described in this sec- tion, as that could result in serious inju- ries in case of an accident.
Page 90 Enhanced seat belt reminder system When the engine is started, the seat belt telltale < will always illuminate for 6 seconds to remind you and your passengers to fasten your seat belts. If the driver’s seat belt is not fastened when the engine is started, an additional warning chime will also sound for a maxi- mum of 6 seconds or until the driver’s...
Page 91: Active Head Restraint
(ETD) that was activated must be replaced. When disposing of the pyrotechnic emer- gency tensioning device, our safety instruc- tions must be followed. These are available at any authorized Mercedes-Benz Light Truck Center. Active head restraint The active head restraints are intended to...
Page 92: Rear Head Restraints
For removal of the active head restraints we recommend that you contact an authorized Mercedes-Benz Light Truck Center. For information on head restraint adjust- ment, see “Seats” ( page 45). For information on resetting the activated active head restraints, see “Resetting acti-...
Page 93 Safety and Security Occupant safety Do not expose the child restraint system to direct sunlight. The child restraint system’s metal parts, for example, could become very hot, and the child could be burned on these parts. If children open a door, they could injure other persons get out of the car and injure themselves or be injured by following traffic...
Page 94 Infants and small children should be seated in an appropriate infant or child restraint system properly secured in accordance with the manufacturer’s instructions for the child restraint, that complies with U.S. Federal Motor Vehicle Safety Standards 213 and 225 and Canadian Motor Vehicle Safety Standards 213 and 210.2.
Page 95 Safety and Security Occupant safety A child in a rear-facing child restraint on the front passenger seat will be serious- ly injured or even killed if the front passenger front air bag inflates in a collision which could occur under some circumstances, even with the air bag technology installed in your vehicle.
Page 96 Children too big for a toddler restraint must ride in seats using regular seat belts. Posi- tion shoulder belt across chest and shoul- der, not face or neck. A booster seat may be necessary to achieve proper belt positioning for children from 41 lb until they reach a height where a lap/shoulder belt fits properly without a booster.
Page 97 Safety and Security Occupant safety The LATCH anchors are blended with covers. Example, second-row seats 1 Anchorage ring covers Remove anchorage ring cover 1 from the seat on which a child seat is to be installed. Example, second-row seats 2 Anchors Install a LATCH type child seat accord- ing to the manufacturer’s instructions.
Page 98 2 Anchorage ring 3 Hook For safety, make sure hook 3 has attached to anchorage ring 2 beyond the safety catch, as illustrated. Move the respective head restraint to its uppermost position ( page 135). 2 Anchorage ring 3 Hook 4 Top tether strap Guide top tether strap 4 between head restraint and top of seat backrest.
Page 99: Blocking Of Rear Door Window Operation
Safety and Security Occupant safety Warning! After installing top tether straps, make sure that the seat backrests are in an upright po- sition and are properly locked. Check for secure locking by pushing and pulling on the seat backrests. If a seat backrest is not properly locked, the seat backrest could fold.
Page 100 Disabling Press override switch 1 until it engag- The switch engages in the recessed position. The rear door windows can no longer be operated using the switches located in the rear doors. Operating the rear door windows using the switches located on the door control panel of the driver’s door is still possible.
Page 101: Panic Alarm
Safety and Security Panic alarm 1 Â button USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interfer- ence, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Page 102: Driving Safety Systems
Driving safety systems In this section you will find information on the following driving safety systems: ABS (Antilock Brake System) BAS (Brake Assist System) ® (Electronic Stability Program) EBP (Electronic Brake Proportioning) 4-ETS (Electronic Traction System) Warning! The following factors increase the risk of accidents: Excessive speed, especially in turns Wet and slippery road surfaces...
Page 103 Safety and Security Driving safety systems Braking At the instant one of the wheels is about to lock up, a slight pulsation can be felt in the brake pedal, indicating that the ABS is in the regulating mode. Keep firm and steady pressure on the brake pedal while experiencing the pul- sation.
Page 104: Bas
The Brake Assist System (BAS) operates in emergency situations. If you apply the brakes very quickly, the BAS automatically provides full brake boost, thereby poten- tially reducing braking distance. Apply continuous full braking pressure until the emergency braking situation is over.
Page 105: Driving Safety Systems
10 seconds. ® Active braking action through the ESP otherwise seriously damage the brake system which is not covered by the Mercedes-Benz Limited Warranty. ® The ESP will only function properly if you use wheels of the recommended tire size ( page 555).
Page 106 ® Switching off the ESP Warning! ® The ESP should not be switched off during normal driving other than in the circum- stances described below. Disabling of the system will reduce vehicle stability in stan- dard driving maneuvers. ® Do not switch off the ESP when a spare wheel is mounted.
Page 107 Avoid spinning of a drive wheel for an ex- ® tended period of time with the ESP switched off. This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty. ® Switching on the ESP ® switch 1. Press ESP ®...
Page 108: Ebp
The EBP enhances braking effectiveness by allowing the rear brakes to supply a greater proportion of the braking effort without a loss of vehicle stability. Warning! If the EBP is malfunctioning, the brake sys- tem is still functioning. However, the rear wheels may lock during hard braking, caus- ing you to lose control over the vehicle and possibly causing an accident.
Page 109 10 seconds. ® Active braking action through the ESP otherwise seriously damage the brake system which is not covered by the Mercedes-Benz Limited Warranty. ® warning lamp v If the yellow ESP...
Page 110: Anti-Theft Systems
In case the engine cannot be started (yet the vehicle’s battery is charged), the system is not operational. Contact an authorized Mercedes-Benz Light Truck Center or call 1-800-FOR-MERCedes (in the USA), or 1-800-387-0100 (in Canada). Anti-theft alarm system Once the alarm system has been armed, a...
Page 111 Safety and Security Anti-theft systems Arming the alarm system The alarm system indicator lamp is located to the lower left of the hazard warning flasher. 1 Alarm system indicator lamp Lock the vehicle with the SmartKey or with KEYLESS-GO* ( page 70). The turn signal lamps flash three times to indicate that the vehicle is locked.
Page 112: Controls In Detail
Controls in detail Locking and unlocking Seats Memory function* Lighting Instrument cluster Control system Automatic transmission Transfer case Differential locks* Good visibility Climate control 3-zone automatic climate control* Power windows Power tilt/sliding sunroof* Driving systems Loading Useful features...
Page 113: Locking And Unlocking
Controls in detail Locking and unlocking In the “Controls in detail” section you will find detailed information on how to oper- ate the equipment installed in your vehicle. If you are already familiar with the basic functions of your vehicle, this section will be of particular interest to you.
Page 114 Lock the vehicle as described in the “Practical hints” section ( page 497). Have the vehicle battery and the vehicle battery connections checked ( page 528). If the SmartKey is malfunctioning, contact Roadside Assistance or an authorized Mercedes-Benz Light Truck Center.
Page 115 Controls in detail Locking and unlocking Factory setting Global unlocking Press button Œ. All turn signal lamps flash once. The locking knobs in the doors move up. The anti-theft alarm system is disarmed. The vehicle will lock again automatically and rearm the anti-theft alarm system within approximately 40 seconds of un- locking if neither door nor tailgate is opened...
Page 116: Smartkey With Keyless-Go
Global locking Press button ‹. With the tailgate and all doors closed, the turn signal lamps flash three times. The locking knobs in the doors move down. The anti-theft alarm system is armed. Restoring to factory setting Press and hold buttons Œ and ‹ simultaneously for about 5 seconds until battery check lamp 5 ( page 112) flashes twice.
Page 117 Lock the vehicle as described in the “Practical hints” section ( page 497). Have the vehicle battery and the vehicle battery connections checked ( page 528). If the SmartKey with KEYLESS-GO is malfunc- tioning, contact Roadside Assistance or an authorized Mercedes-Benz Light Truck Center.
Page 118 Important notes on using KEYLESS-GO* You can also use the SmartKey with KEYLESS-GO like a normal SmartKey ( page 112). The starter switch is located under the KEYLESS-GO button. Pull the KEYLESS-GO button out in order to ac- cess the starter switch ( page 43). You can combine KEYLESS-GO func- tions with normal SmartKey functions (e.g.
Page 119 Controls in detail Locking and unlocking If the SmartKey with KEYLESS-GO is removed from the vehicle (e.g. if a passenger exits the vehicle with the SmartKey with KEYLESS-GO) when pressing the KEYLESS-GO start/stop button or trying to lock the vehicle with the look button on an outside door handle the mes- sage Key Not Detected...
Page 120 Global locking Press the lock button on an outside door handle ( page 71). With the tailgate and all doors closed, the turn signal lamps flash three times. The locking knobs in the doors move down. The anti-theft alarm system is armed.
Page 121: Keyless-Go
KEYLESS-GO batteries are discharged. Replace the batteries ( page 502). You can obtain the required batteries at any authorized Mercedes-Benz Light Truck Center. If the batteries are checked within signal range of the vehicle, pressing the button ‹ or Œ will lock or unlock the vehicle accordingly.
Page 122: Tailgate/Power Tailgate
If the vehicle has previously been locked from the outside with the SmartKey or with KEYLESS-GO*, opening a door from the inside will trigger the anti-theft alarm system. To cancel the alarm, do one of the following: With the SmartKey Insert the SmartKey in the starter switch.
Page 123 Controls in detail Locking and unlocking Tailgate Opening the tailgate from the outside Vehicles without KEYLESS-GO*: The vehicle must be unlocked ( page 40). The handle is located above the rear license plate recess. Pull on the handle. The tailgate opens slightly. Pull tailgate upwards to open.
Page 124 Closing the tailgate from the outside Warning! To prevent possible personal injury, always keep hands and fingers away from the cargo compartment opening when closing the tailgate. Be especially careful when small children are around. When leaving the vehicle, always remove the SmartKey or SmartKey with KEYLESS-GO* from the starter switch, take it with you, and lock the vehicle.
Page 125 Controls in detail Locking and unlocking Opening the tailgate from the outside You can unlock and open the tailgate simultaneously from the outside when the vehicle is at a standstill. Press and hold button Š on the SmartKey or SmartKey with KEYLESS-GO* until the tailgate unlocks and opens.
Page 126 Limiting opening height of tailgate* In vehicles with power tailgate*, the tail- gate opening height can be limited when transporting goods on a roof rack* (e.g. presence of an MB roof cargo container*). When activated, the tailgate opens to approximately 6.6 ft (2.00 m). Activate the limiting opening height of tailgate using the control system ( page 181).
Page 127 Controls in detail Locking and unlocking Closing the tailgate from the outside You can close the tailgate from the outside using the tailgate closing switch or the Š button on the SmartKey or SmartKey with KEYLESS-GO*. In vehicles with KEYLESS-GO*, you can also simulta- neously lock the vehicle.
Page 128 Do not place the SmartKey or SmartKey with KEYLESS-GO* in the open cargo compartment. You may lock yourself out. If the vehicle was previously centrally locked, the tailgate will lock automatically after closing it. The turn signals will flash three times to confirm locking.
Page 129: Automatic Central Locking
Controls in detail Locking and unlocking Even with the SmartKey with KEYLESS-GO* removed from the vehicle, the tailgate closing switch can be operated. Therefore, do not leave children unattended in the vehi- cle, or with access to an unlocked vehicle. A child’s unsupervised access to a vehicle could result in an accident and/or serious personal injury.
Page 130 The switches are located in the drivers door. 1 Central unlocking switch 2 Central locking switch Locking Press central locking switch 2. If all doors and the tailgate are closed, the vehicle locks. Unlocking Press central unlocking switch 1. The vehicle unlocks. You can open a locked door from inside at any time.
Page 131: Seats
Controls in detail Seats For information on seat adjustment, see the “Getting started” section ( page 45). For more information on seats, see “Load- ing” ( page 295). Easy-entry/exit feature for third-row seats This feature allows for easier access to and exit from the vehicle’s third-row seats.
Page 132 Easy-entry/exit position While the easy-entry feature is activated, you will see, for example, the following message in the multifunction display: 2nd Row Of Seats – Right Not Locked Return seat into its original position ( page 132). The message in the multifunction dis- play disappears.
Page 133 Controls in detail Seats Return seat into its original position ( page 132). The message in the multifunction dis- play disappears. For setting the front passenger seat back into the stored position, see “Recalling po- sitions from memory” ( page 142). For information on how to fold down the second-row seats completely, see “Folding second-row seats”...
Page 134: Front Seat Active Head Restraints
For removal of the active head restraints we recommend that you contact an authorized Mercedes-Benz Light Truck Center. For information on head restraint adjust- ment, see “Seats” ( page 45). For information on active head restraints, see “Active head restraint”...
Page 135 Controls in detail Seats Rear seat adjustment Warning! Never ride in a moving vehicle with the seat backrest in an excessively reclined position as this can be dangerous. You could slide under the seat belt in a collision. If you slide under it, the belt would apply force at the ab- domen or neck.
Page 136 To move seat backrest forward, lean forward with handle 1 pulled and held at resistance point. The seat backrest will move forward against your back. Release handle 1 when the seat back- rest has reached the desired position. To make sure the seat backrest has en- gaged, lean firmly against the backrest.
Page 137 Controls in detail Seats Head restraint fore and aft adjustment The angle of the head restraint for the out- er second-row seats or the third-row seats can be adjusted manually. While seated, reach behind you with both hands and find lower edge of the head restraint.
Page 138: Lumbar Support
Push release button 2 and pull out head restraint. Second-row seat: Fold the seat backrest rearward until it engages. Third-row seat: Fold the seat backrest rearward ( page 305). Installing Second-row seat: Fold the seat backrest forward ( page 134). Third-row seat: Fold the seat backrest forward ( page 305).
Page 139: Multicontour Seat
Controls in detail Seats Multicontour seat* The multicontour seat has an extendable seat cushion and inflatable air chambers built into the backrest to provide additional lumbar and side support. The seat cushion depth, seat backrest cushion-height and curvature can be con- tinuously varied with switches on the in- side of each front seat base after the ignition is switched on ( page 41).
Page 140 The switches for second-row seat heating* are located in the rear center console. 1 Seat heating switch*, second-row seats 2 Indicator lamps The red indicator lamps in the switch come on to show which heating level you have selected. Level Three indicator lamps on (highest level) The seat heating automatically...
Page 141: Seat Ventilation
Controls in detail Seats Seat ventilation* The switches for the seat ventilation are located in the center console. 1 Seat ventilation switch, front seats 2 Indicator lamps The blue indicator lamps in the switch come on to show which ventilation level you have selected.
Page 142: Memory Function
Memory function* Prior to operating the vehicle, the driver should check and adjust the seat height, seat position fore and aft, and seat back- rest angle if necessary, to ensure adequate control, reach and comfort. The head restraint should also be adjusted for proper height.
Page 143: Storing Positions Into Memory
Controls in detail Memory function* Storing positions into memory Adjust the seats ( page 45). On the driver’s side, additionally adjust the steering wheel ( page 50) and ex- terior rear view mirrors ( page 51) to the desired positions. Press memory button M.
Page 144: Lighting
Relevant information can be obtained at any authorized Mercedes-Benz Light Truck Center. Vehicles equipped with active Bi-Xenon* headlamps:...
Page 145 Controls in detail Lighting Low beam headlamps Turn the exterior lamp switch to position B. With the SmartKey in starter switch position 1 or the KEYLESS-GO* start/stop button pressed once, the following lamps will switch on: Tail and parking lamps License plate lamps Side marker lamps With the SmartKey in starter switch...
Page 146 When the engine is running, the low beam headlamps, the tail and parking lamps, the license plate lamps, and the side marker lamps will switch on and off depending on the brightness of the ambient light. Canada only: High beam headlamps are only available with the exterior lamp switch in position B.
Page 147 Controls in detail Lighting When the engine is running, and you turn the exterior lamp switch to position C or B, the manual headlamp mode has priority over the daytime running lamp mode. The corresponding exterior lamps switch on ( page 61). Locator lighting and night security illumination The locator lighting and the night security...
Page 148: Combination Switch
Push in the exterior lamp switch to first stop. The rear fog lamp switches off. The yellow indicator lamp † in the exterior lamp switch goes out. The front fog lamps remain lit. Combination switch 1 High beam 2 High beam flasher High beam Turn the exterior lamp switch to position B ( page 143).
Page 149 Controls in detail Lighting Driving forward Switching on corner-illuminating front fog lamps Switch on the left or right turn signal ( page 62), depending on whether you are turning left or right. The respective front fog lamp comes on and illuminates the area in the direc- tion into which you are turning.
Page 150: Hazard Warning Flasher
Hazard warning flasher The hazard warning flasher can be switched on at all times, even with the SmartKey removed from the starter switch or with the SmartKey with KEYLESS-GO* removed from the vehicle. The hazard warning flasher switches on automatically when an air bag deploys. The hazard warning flasher switch is located on the center console.
Page 151 Controls in detail Lighting An interior lamp switched on manually does not go out automatically. Leaving an interior lamp switch in the ON position for extended periods of time with the engine turned off could result in a discharged battery. Automatic control The interior lighting is factory-set to automatic mode.
Page 152: Door Entry Lamps
Switching second-row reading lamps on and off The second-row reading lamps are located above the side windows. Passenger side reading lamp 1 Second-row reading lamp Press on reading lamp 1 where indi- cated by arrow. The reading lamp comes on. Press on reading lamp 1 once more.
Page 153: Instrument Cluster
Driving characteristics may be impaired. If you must continue to drive, do so with added caution. Contact an authorized Mercedes-Benz Light Truck Center as soon as possible.
Page 154: Adjusting Instrument Cluster Illumination
( page 26) denotes excessive engine speed. Avoid driving at excessive engine speeds, as it may result in serious engine damage that is not covered by the Mercedes-Benz Limited Warranty. Controls in detail Instrument cluster To help protect the engine, the fuel supply is interrupted if the engine is operated within the red marking.
Page 155 Controls in detail Instrument cluster The temperature sensor is located in the front bumper area. Due to its location, the sensor can be affected by road or engine heat during idling or slow driving. This means that the accuracy of the displayed temperature can only be verified by com- parison to a thermometer placed next to the sensor, not by comparison to external...
Page 156: Control System
Control system The control system is activated as soon as the SmartKey in the starter switch is turned to position 1 ( page 42) or as soon as the KEYLESS-GO start/stop but- ton* is in position 1 ( page 44). The con- trol system enables you to call up information about your vehicle change vehicle settings...
Page 157: Multifunction Steering Wheel
Controls in detail Control system Multifunction steering wheel The displays in the multifunction display and the settings in the control system are controlled by the buttons on the multifunc- tion steering wheel. 1 Multifunction display Operating the control system 2 Telephone*: Press button s to take a call to dial...
Page 158 It is helpful to think of the menus, and the functions within each menu, as being ar- ranged in a circular pattern. If you press button è or ÿ repeatedly, you will pass through each menu one after the other. If you press button k or j repeatedly, you will pass through each function display, one after the other, in...
Page 159: Menus
Controls in detail Control system Menus This is what you will see when you scroll through the menus 1 to 5. The table on the next page provides an overview of the individual menus.
Page 160 Menus, submenus and functions Menu 1 Menu 2 Standard display AUDIO ( page 162) ( page 164) Trip- and main odometer Selecting radio station Route guidance Checking tire inflation pressure Selecting satellite radio station* Checking coolant temperature Operating CD player Calling up digital speedometer or outside temperature Calling up maintenance service...
Page 161 Controls in detail Control system This is what you will see when you scroll through the menus 6 to a. The table on the next page provides an overview of the individual menus.
Page 162 Menus, submenus and functions Menu 6 Menu 7 Vehicle status message Settings memory ( page 167) ( page 168) Calling up malfunction mes- Resetting to factory sages, warning messages, and settings system status messages stored in memory Instrument cluster submenu Time/Date submenu Lighting submenu Vehicle submenu...
Page 163: Standard Display Menu
Controls in detail Control system Standard display menu In the standard display, the main odometer and the trip odometer appear in the multi- function display. 1 Trip odometer 2 Main odometer If you see another display, press button è or ÿ repeatedly until the standard display appears.
Page 164 The engine should not be operated with the coolant temperature above 248°F (120°C). Doing so may cause serious engine damage which is not covered by the Mercedes-Benz Limited Warranty. During severe operating conditions, e.g. stop-and-go traffic, the coolant temperature may rise close to 248°F (120°C).
Page 165: Audio Menu
Controls in detail Control system AUDIO menu The functions in the AUDIO menu operate the audio equipment which you currently have turned on. If no audio equipment is currently turned on, the message appears in the AUDIO Off multifunction display. The following functions are available: Function Page...
Page 166 Additional optional satellite radio equipment and a subscription to satellite radio service pro- vider are required for satellite radio operation. Contact an authorized Mercedes-Benz Light Truck Center for details and availability for your vehicle. For more information, refer to separate COMAND system operating instructions.
Page 167: Nav* Menu
Controls in detail Control system NAV* menu menu contains the functions needed to operate your navigation system. Press button è or ÿ repeatedly until the message appears in the multifunction display. The message shown in the multifunction display depends on the status of the navi- gation system: With the COMAND system switched off, the message...
Page 168: Distronic* Menu (Canada Only)
Mercedes-Benz Light Truck Center to address the malfunc- tion and warning messages ( page 449). Press button è or ÿ repeatedly...
Page 169: Settings Menu
Controls in detail Control system If conditions have occurred causing status messages to be recorded, the number of messages appears in the multifunction display: Press button k or j. The stored messages will now be displayed in the order in which they have occurred.
Page 170 The following settings and submenus are available in the Settings menu: Function Page Resetting all settings Submenus in the settings menu 170 Instrument cluster submenu Time/Date submenu Lighting submenu Vehicle submenu Comfort submenu* Resetting all settings You can reset the functions of all submenus to the factory settings.
Page 171 Controls in detail Control system Submenus in the Settings menu Press button j. The collection of the submenus appears in the multifunction display. Press button ç. The selection marker moves to the next submenu. The submenus are arranged by hierarchy. Scroll down with button ç, scroll up with the button æ.
Page 172 The table below shows what settings can be changed within the various menus. Detailed instructions on making individual settings can be found on the following pages. Instrument cluster Time/Date ( page 172) ( page 174) Selecting speedometer Setting the time display mode Selecting language Setting the date...
Page 173 Controls in detail Control system Instrument cluster submenu Access the Instrument Cluster submenu via the Settings menu. Use the Instrument Cluster submenu to change the instrument cluster display settings. The following functions are available: Function Page Selecting speedometer display mode Selecting language Selecting display (digital speedometer or outside...
Page 174 Available languages: German English French Italian Spanish Dutch Swedish Danish Turkish Portuguese Russian (Canada only) Selecting display (digital speedometer or outside temperature) for status indicator Move the selection marker with button æ or ç to the Instrument Cluster submenu. Press button j or k repeatedly until the message Status Line Display...
Page 175 Controls in detail Control system Time/Date submenu Access the Time/Date submenu via the Settings menu. Use the Time/Date submenu to change the time and date settings. The following functions are available: Function Page Setting the time Setting the date If your vehicle is equipped with the COMAND system and navigation module*, see separate COMAND system operating instruc- tions for information on how to set the date and...
Page 176 Lighting submenu Access the Lighting submenu via the Settings menu. Use the Lighting submenu to change the lamp and lighting settings on your vehicle. The following functions are available: Function Page Setting daytime running lamp mode (USA only) Setting locator lighting Setting night security illumination 176 Setting interior lighting delayed shut-off...
Page 177 Controls in detail Control system Setting locator lighting With the locator lighting feature activated, the exterior lamp switch in position U ( page 143) and the interior lighting in au- tomatic mode ( page 150), the following lamps will switch on during darkness when the vehicle is unlocked using button Œ...
Page 178 Move the selection marker with button æ or ç to the Lighting submenu. Press button j or k repeatedly until the message Headlamp Delayed Shut-off appears in the multifunction display. The selection marker is on the current setting. Press button æ or ç to switch the headlamps delayed shut-off feature Turn the exterior lamp switch to position U before turning off the...
Page 179 Controls in detail Control system Vehicle submenu Access the Vehicle submenu via the Settings menu. Use the Vehicle submenu to make general vehicle settings. The following functions are available: Function Page Compass adjustment Compass calibration Audio search function Setting automatic central locking Limiting opening height of tailgate*...
Page 180 Press button j or k repeatedly until the message Compass Setting Zone appears in the multifunction display. The selection marker is on the current setting. Press button æ or ç to set the respective compass zone. For information on how to call up the compass, see “Compass”...
Page 181 Controls in detail Control system Drive a full circle at a vehicle speed of between 3 mph and 6 mph (5 km/h and 10 km/h). When calibration was successful, the following message appears in the mul- tifunction display: Compass Calibration Completed Successfully If the message Compass Calibration Completed Successfully does not appear in...
Page 182 Limiting opening height of tailgate* Use this function to activate or deactivate the limiting opening height of the tailgate. Move the selection marker with button æ or ç to the Vehicle submenu. Press button j or k repeatedly until the message Opening Limiter Tailgate appears in the multifunction...
Page 183: Vehicle Configuration
Controls in detail Control system Move the selection marker with button æ or ç to the Comfort submenu. Press button j or k repeatedly until the message Easy-entry Function appears in the multifunction display. The selection marker is on the current setting.
Page 184 Distance warning function* (Canada only) In vehicles equipped with Distronic*, you can determine whether the distance warn- ing function is to be enabled or disabled. With this function set to , the system will alert you when recognizing a stationary ob- stacle or a slower vehicle moving in your vehicle’s path and the danger of a collision exists, even when the Distronic* is...
Page 185: Trip Computer Menu
Controls in detail Control system Press button æ or ç repeatedly until the desired speed is shown in the multifunction display. When DSR is switched on, DSR will use the programmed default speed to regu- late the vehicle’s speed. Once DSR is switched on, you can adjust the set speed using the cruise control lever ( page 276).
Page 186 Fuel consumption statistics since last reset Press button ÿ or è repeatedly until the message From Start appears in the multifunction display. Press button j or k repeatedly until the message From Reset appears in the multifunction display. 1 Distance driven since last reset 2 Time elapsed since last reset 3 Average speed since last reset 4 Average fuel consumption since last...
Page 187: Tel* Menu
Controls in detail Control system TEL* menu Warning! A driver’s attention to the road must always be his/her primary focus when driving. For your safety and the safety of others, we rec- ommend that you pull over to a safe location and stop before placing or taking a tele- phone call.
Page 188 Answering a call When your telephone is ready to receive calls, you can answer a call at any time. In the multifunction display you will then see the message, or if available, the caller ID (name and number): Press button s. You have answered the call.
Page 189 Controls in detail Control system Press button s. The system dials the selected phone number. If the connection is successful and this feature is supported by your network provider, the name of the party (if stored in your phone book) you are calling and the duration of the call will appear in the multifunc- tion display.
Page 190: Automatic Transmission
Automatic transmission For more information on driving with an automatic transmission, see “Automatic transmission” ( page 56). Your vehicle’s transmission adapts its gear shifting process to your individual driving style by continually adjusting the shift points up or down. These shift point adjust- ments are performed based on current operating and driving conditions.
Page 191 Controls in detail Automatic transmission The current transmission position P, R, N, or D appears in the multifunction display ( page 192). Warning! It is dangerous to shift the automatic trans- mission out of park position P or neutral position N if the engine speed is higher than idle speed.
Page 192 Shifting from P to R With the vehicle at a standstill, depress the brake pedal and keep it pressed. Move gear selector lever up past the re- sistance point to select reverse gear R. The gear selector lever returns to its original position.
Page 193: Shifting Procedure
This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty. With drive position D selected, you can use the steering wheel gearshift control buttons ( page 198) to influence trans-...
Page 194 P. Have the vehicle checked as soon as possible by an autho- rized Mercedes-Benz Light Truck Center. SmartKey: If you turn off the engine using the SmartKey and remove the SmartKey from the starter...
Page 195 Controls in detail Automatic transmission Effect í Reverse gear Shift into reverse gear R only when the vehicle is stopped. ë Neutral No power is transmitted from the engine to the drive axle. When the brakes are released, the vehicle can be moved freely (pushed or towed).
Page 196: Driving Tips
( page 538) Coasting the vehicle, or driving for any other reason in neutral position N can result in transmission damage that is not covered by the Mercedes-Benz Limited Warranty. Effect ê Drive The transmission shifts automatically.
Page 197 Controls in detail Automatic transmission Kickdown Use kickdown when you want maximum acceleration. Press the accelerator past the point of resistance. Depending on the engine speed the transmission shifts into a lower gear. Ease on the accelerator when you have reached the desired speed.
Page 198: Gear Ranges
On uphill grades with a gradient angle of more than 5°, the hill start assist system maintains the pressure in the brake sys- tem for approximately 1 second after you have released the brake pedal. Therefore, you can start off smoothly without the vehicle moving immediately after releasing the brake pedal.
Page 199: Steering Wheel Gearshift Control
This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty. 1 Left button: limiting gear range or downshift 2 Right button: extending gear range or...
Page 200 Downshifting Warning! On slippery road surfaces, never downshift in order to obtain braking action. This could result in drive wheel slip and reduced vehicle control. Your vehicle’s ABS will not prevent this type of loss of control. Briefly press left shift button 1. The transmission will shift to the next lower gear as permitted by the shift program.
Page 201: Emergency Operation
Turn off the engine. Wait at least 10 seconds before restarting. Restart the engine. Shift to drive position D (for second gear) or reverse gear R. Have the transmission checked at an authorized Mercedes-Benz Light Truck Center as soon as possible.
Page 202: Transfer Case
10 seconds. ® Active braking action through the ESP otherwise seriously damage the brake system which is not covered by the Mercedes-Benz Limited Warranty. The vehicle is equipped with permanent four-wheel drive. Both the front and rear axles are powered at all times when the vehicle is being operated.
Page 203 Controls in detail Transfer case Warning! Always wait until the procedure of shifting from HIGH RANGE to LOW RANGE – and from LOW RANGE to HIGH RANGE – has been entirely completed. During this proce- dure do not: switch off the engine shift the automatic transmission into another gear If you do not wait until the shifting proce-...
Page 204 You can cancel the procedure by pressing the LOW RANGE switch again while the indicator lamp is flashing. Switching LOW RANGE mode off (switching from LOW RANGE to HIGH RANGE) The shift procedure can only be performed when the following conditions are met: The engine is running ( page 41).
Page 205: Differential Locks
Controls in detail Differential locks* For more information on Off-road driving, see “Off-road driving” ( page 355). Vehicles with enhanced off-road package* are equipped with automatic locks for the center and rear axle differential to improve vehicle traction. The center differential compensates for differences in wheel rotation be- tween the front and rear axle.
Page 206: Switching Differential Locks
at the same speed, independent of the in- dividual torque. Please be aware that en- gaging the differential locks will significantly reduce the steering ability of the vehicle. For your safety and the safety of others and to prevent damage to the vehicle, the differential locks must not be engaged when driving on paved roads.
Page 207 Controls in detail Differential locks* AUTO mode The AUTO mode is adequate for most driv- ing situations since the center differential is locked and released as required. At speeds up to 19 mph (30 km/h), it is possible to manually lock the differential locks for driving on rough terrain.
Page 208 Start the engine ( page 42). To select the required locking mode, rotate adjustment ring 2 to the desired position 3 or 4 ( page 205). The indicator lamp on the adjustment ring 1 at the respective symbol comes on. Example illustration 5 Center differential is completely locked If the differential locks have been manually...
Page 209: Good Visibility
Controls in detail Good visibility For information on windshield wipers, see “Windshield wipers” ( page 62). Headlamp cleaning system* The headlamps will automatically be cleaned with a high-pressure water jet when you have switched on the headlamps operated the windshield wipers with windshield washer fluid five times When you switch off the headlamps, the counter resets.
Page 210: Power Folding Exterior Rear View Mirrors
Warning! The auto-dimming function does not react if incoming light is not aimed directly at sen- sors in the interior rear view mirror. The interior rear view mirror and the exterior rear view mirror on the driver’s side do not react, for example, when transporting cargo which covers the rear window.
Page 211: Sun Visors
Controls in detail Good visibility Folding the exterior rear view mirrors in and out manually The exterior rear view mirrors can vibrate if they are not folded out completely. The button is located on the door control panel. 1 Button for folding exterior rear view mirrors in and out Switch on the ignition ( page 42).
Page 212 1 Sun visor 2 Additional sun visor* 3 Mirror lamp 4 Vanity mirror cover 5 Vanity mirror 6 Holder for gas cards 7 Mounting Glare through the windshield Swing sun visor 1 down. Make sure sun visor 1 is properly en- gaged in mounting 7.
Page 213: Rear Panorama Roof Sunshade
Controls in detail Good visibility To avoid damage to vanity mirror cover 4 ( page 211), make sure it is closed before pivoting sun visor 1 to the side. Adjust sun visor 1 by pushing or pull- ing in the direction of arrows. Swing down additional sun visor* 2 when you experience additional glare through the windshield.
Page 214 Activating Press button 1 on the climate con- trol panel ( page 216) or the automat- ic climate control* panel ( page 230). The indicator lamp on the button comes on. Deactivating Press button 1 once more. The indicator lamp on the button goes out.
Page 215: Climate Control
Controls in detail Climate control...
Page 216 1 Driver’s door air vent, fixed 2 Left side air vent, adjustable 3 Thumbwheel for air volume control for left side and door air vent 4 Windshield air vents 5 Thumbwheel for air volume control for left center air vent 6 Left center air vent, adjustable 7 Right center air vent, adjustable 8 Thumbwheel for air volume control...
Page 217 Controls in detail Climate control 1 Temperature control, left 2 Air distribution and air volume (automatic, manual) 3 Front defroster 4 Increasing air volume 5 Air distribution (directs air through the windshield and side air vents) 6 Rear climate control* on/off Air supply for rear passenger compartment on/off : USA only...
Page 218 Have a clogged filter replaced as soon as possible at an authorized Mercedes-Benz Light Truck Center. The air conditioning will not engage (no cooling) if the A/C mode is deactivated ( page 224).
Page 219: Climate Control System
Controls in detail Climate control Deactivating the climate control system Warning! When the climate control system is switched off, the outside air supply and cir- culation are also switched off. Only choose this settings for a short time. Otherwise the windows could fog up, impairing visibility and endangering you and others.
Page 220: Setting The Temperature
Press air distribution button 5, 9, or a ( page 216). The indicator lamp on button U goes out. The automatic operation of air distribution switches off. Setting the temperature Use temperature controls 1 and 7 ( page 216) to separately adjust the air temperature on each side of the passenger compartment.
Page 221: Adjusting Air Volume
Controls in detail Climate control Adjusting air volume Five blower speeds are available. Press button ˜ to decrease or button Q to increase air volume ( page 216) to the desired level. The indicator lamp on button U ( page 216) goes out. The automatic operation of air volume switches off.
Page 222: Front Defroster
Adjusting air distribution Move air vent slider 2 to the left, right, up, or down to direct the air in the de- sired direction. Front defroster You can use this setting to defrost the windshield, for example if it is iced up. You can also use it to defog the windshield and door windows.
Page 223: Air Recirculation Mode
Controls in detail Climate control Deactivating Press button | ( page 216) once more. The indicator lamp on the button goes out. Defrosting is turned off. The previous settings are in effect again. The air conditioning compressor remains switched on. To switch off, you can also press button ´...
Page 224 Activating Press button : ( page 216). The indicator lamp on the button comes on. The air recirculation mode is activated auto- matically at high outside temperatures. The indicator lamp on button : is not lit when the air recirculation mode is switched on auto- matically.
Page 225: Air Conditioning
Controls in detail Climate control The closing of the windows and the tilt/sliding sunroof* can be reversed by again pressing and holding the : button. Convenience closing Press button : for approximately 2 seconds. The windows and/or tilt/sliding sun- roof* will close. You can release button : once the closing proce- dure has begun.
Page 226: Residual Heat And Ventilation
The compressor has turned off. Have the air conditioning checked at the nearest authorized Mercedes-Benz Light Truck Center. Residual heat and ventilation With the engine switched off, it is possible to continue to heat or ventilate the interior for up to 30 minutes.
Page 227: Rear Climate Control
Controls in detail Climate control Rear climate control* The rear climate control panel is only available if your vehicle is equipped with seat heating* for the rear seats or Rear Audio fea- ture* (see separate COMAND System operating instructions). The control panel is located on the rear of the front center console.
Page 228 Operating from the front Deactivating Press button : on the front climate control panel ( page 216). The indicator lamp on the button comes on. Reactivating Press button : on the front climate control panel ( page 216). The indicator lamp on the button goes out.
Page 229: 3-Zone Automatic Climate Control
Controls in detail 3-zone automatic climate control*...
Page 230 1 Driver’s door air vent, fixed 2 Left side air vent, adjustable 3 Thumbwheel for air volume control for left side and door air vent 4 Windshield air vents 5 Thumbwheel for air volume control for left center air vent 6 Left center air vent, adjustable 7 Right center air vent, adjustable 8 Thumbwheel for air volume control...
Page 231 Controls in detail 3-zone automatic climate control* 1 Temperature control, left 2 Air distribution and air volume (automatic, manual) 3 Air distribution, driver’s side 4 Front defroster 5 Increasing air volume 6 Rear window defroster 7 Air distribution, passenger side 8 Rear automatic climate control on/off >...
Page 232 Warning! When operating the automatic climate con- trol, the air that enters the passenger com- partment through the air vents can be very hot or very cold (depending on the set tem- perature). This may cause burns or frostbite to unprotected skin in the immediate area of the air vents.
Page 233: Deactivating The Automatic Climate Control System
Have a clogged filter replaced as soon as possible at an authorized Mercedes-Benz Light Truck Center. The air conditioning will not engage (no cooling) if the A/C mode is deactivated ( page 230).
Page 234: Operating The Automatic Climate Control System In Automatic Mode
Reactivating Press button U ( page 230). You can also press button ´ ( page 230) on the automatic climate control panel. If you press button | ( page 230) to reactivate the automatic climate control system, the defrosting mode is activated. Operating the automatic climate control system in automatic mode You can switch the automatic climate con-...
Page 235: Setting The Temperature
Controls in detail 3-zone automatic climate control* Setting the temperature Use temperature control 1 and 9 ( page 230) to separately adjust the air temperature on each side of the passenger compartment. You should raise or lower the temperature setting in small incre- ments, preferably starting at 72°F (22°C).
Page 236: Adjusting Air Volume
Opening the side air vents Turn thumbwheels 3 and b ( page 228) to the right. The corresponding side air vents on the left and right are open. Closing the side air vents Turn thumbwheels 3 and b ( page 228) to the left. The corresponding side air vents on the left and right are closed.
Page 237 Controls in detail 3-zone automatic climate control* The automatic climate control switches to the following functions automatically: most efficient blower speed and heating power, depending on outside temperature air flows onto the windshield and the front door windows (side air vents must be open) the air conditioning compressor switches on at outside temperatures...
Page 238: Maximum Cooling Maxcool
Windshield fogged on the outside Keep this setting selected only until the windshield is clear again. Switch the windshield wipers on ( page 63). Press button U ( page 230). The indicator lamp on button U goes out. Air volume and air distribution are controlled separately for each zone.
Page 239 Controls in detail 3-zone automatic climate control* Activating Press button : ( page 230). The indicator lamp on the button comes on. The air recirculation mode is activated auto- matically at high outside temperatures. The indicator lamp on button : is not lit when the air recirculation mode is automatically switched on.
Page 240: Air Conditioning
The closing of the side windows and the tilt/sliding sunroof* can be reversed by again pressing and holding the : button. Convenience closing Press button : for approximately 2 seconds. The windows and/or tilt/sliding sun- roof* will close. You can release button : once the closing proce- dure has begun.
Page 241: Using Driver-Side Settings For All Temperature Zones
The compressor has turned off. Have the air conditioning checked at the nearest authorized Mercedes-Benz Light Truck Center. Using driver-side settings for all tem- perature zones You can use the settings of the driver’s side, such as temperature, air volume and air distribution, for all temperature zones.
Page 242: Residual Heat And Ventilation
Residual heat and ventilation With the engine switched off, it is possible to continue to heat or ventilate the interior for up to 30 minutes. This feature makes use of the residual heat produced by the engine. How long the system will provide heating depends on the coolant temperature the battery voltage...
Page 243 Controls in detail 3-zone automatic climate control* 1 Left rear center air vent, adjustable 2 Right rear center air vent, adjustable 3 Temperature control 4 Air distribution and air volume (automatic, manual) 5 Air distribution (directs air through the center air vents) 6 Air distribution (directs air through the footwells and side air vents) 7 Rear automatic climate control...
Page 244 Reactivating Press button > ( page 230). The indicator lamp on the button comes on. In display e ( page 230), you will see the > symbol followed by MODE . The MODE display is cleared and the indicator lamp on button > goes out after approximately 3 seconds.
Page 245 Controls in detail 3-zone automatic climate control* Adjusting automatically Press button U while the engine is running. The indicator lamp on the button comes on. The air distribution is adjust- ed automatically. Setting the temperature Use temperature control 3 ( page 242) to separately adjust the air temperature of the rear passenger compartment.
Page 246 Air vents in the roof liner over the second-row seats* 1 Thumbwheel for air volume control 2 Air vent, adjustable Adjusting air volume Turn thumbwheel 1 down to decrease the air volume. Turn thumbwheel 1 up to increase the air volume. Adjusting air distribution Move air vent slider 2 to the left, right, up, or down to direct the air in the de-...
Page 247: Power Windows
Controls in detail Power windows The door windows and the hinged quarter windows* are opened and closed electri- cally. The switches for all door windows and the hinged quarter windows* are located on the driver’s door control panel. The switches for the respective door win- dows are located on the front passenger door and the rear doors.
Page 248: Door Windows
Door windows 1 Left front door window 2 Right front door window 3 Right rear door window 4 Left rear door window Opening the door windows Press switch 1, 2, 3, or 4 ( page 247) to the resistance point. The corresponding door window moves downwards until you release the switch.
Page 249: Hinged Quarter Windows
Controls in detail Power windows If the upward movement of a door window is blocked during the closing procedure, the door window will stop and open slightly. Remove the obstruction. Pull the respective door window switch past the resistance point again and release.
Page 250: Synchronizing The Door Windows
Synchronizing the door windows The door windows must be resynchronized after the battery was disconnected if the door windows cannot be fully opened (Express-open) or closed (Express-close) Each door window must be resynchronized separately. Close all doors. Switch on the ignition ( page 42). Pull and hold switch 1, 2, 3, or 6 ( page 247).
Page 251: Convenience Closing Feature
Controls in detail Power windows Convenience closing feature When locking the vehicle, you can simulta- neously close the door windows the hinged quarter windows* the tilt/sliding sunroof* Warning! When closing the windows and the tilt/sliding sunroof*, make sure that there is no danger of anyone being harmed by the closing procedure.
Page 252: Power Tilt/Sliding Sunroof
If water enters the vehicle interior, vehicle electronics could be damaged which is not covered by the Mercedes-Benz Limited Warranty. When the tilt/sliding sunroof is open, reso- nance noises may result in addition to the usual wind noises.
Page 253 Controls in detail Power tilt/sliding sunroof* Depending on the current position, the tilt/sliding sunroof may also open or close when the air recirculation button : on the control panel of the climate control ( page 216) or automatic climate control* ( page 230) is pressed and held.
Page 254: Synchronizing
If the tilt/sliding sunroof cannot be closed or synchronized, contact an authorized Mercedes-Benz Light Truck Center or call Road- side Assistance ( page 335).
Page 255 Controls in detail Power tilt/sliding sunroof* Switch off the ignition ( page 42). Remove the SmartKey from the starter switch. Vehicles with KEYLESS-GO*: Switch off the ignition ( page 43). Open the driver’s door (this puts the starter switch in position 0, same as with the SmartKey removed from the starter switch).
Page 256: Driving Systems
Driving systems The driving systems of your vehicle are described on the following pages: Cruise control ( page 255) and Distronic* ( page 260), with which the vehicle can maintain a preset speed. Distance warning function* ( page 272) is only available with Distronic*, which warns of stationary obstacle or slower moving vehicles that you are closing in on too quickly.
Page 257 Controls in detail Driving systems Warning! The cruise control is a convenience system designed to assist the driver during vehicle operation. The driver is and must always remain responsible for the vehicle’s speed and for safe brake operation. Only use the cruise control if the road, traffic and weather conditions make it advisable to travel at a constant speed.
Page 258 Activating cruise control You can activate the cruise control when the vehicle speed is above 20 mph (30 km/h). In the following cases you cannot activate the cruise control: when you brake when you have set the parking brake when the automatic transmission is set to position P, R, or N ®...
Page 259 Controls in detail Driving systems The cruise control switches off automatically when you step on the brake pedal you depress the parking brake pedal The cruise control switches off automatically and an acoustic warning will sound when the vehicle speed is below 20 mph (30 km/h) ®...
Page 260 Briefly lift the cruise control lever up past the resistance point in direction of arrow 1 ( page 256). Release the cruise control lever. The vehicle speed increases in incre- ments of 5 mph (Canada: 10 km/h). The new speed is set and the vehicle will accelerate.
Page 261: Distronic* (Canada Only)
Controls in detail Driving systems Setting to last stored speed (“Resume” function) Warning! The set speed stored in memory should only be set again if prevailing road conditions permit. Possible acceleration or decelera- tion differences arising from returning to the preset speed could cause an accident and/or serious injury to you and others.
Page 262 Warning! Distronic adaptive cruise control is no substitute for active driving involvement. It does not react to pedestrians or on station- ary objects, nor does it recognize or predict the lane curvature or the movement of preceding vehicles. Distronic can only apply a maximum of 20% of the vehicle’s braking power.
Page 263 Controls in detail Driving systems Warning! The “Resume” function should only be operated if the driver is fully aware of the previously set speed and wishes to resume this particular preset speed. Warning! Close attention to road and traffic condi- tions is imperative at all times, regardless of whether or not Distronic is activated.
Page 264 Distronic displays in the speedometer dial 1 Set speed If Distronic is activated, one or two cruise control speed segments come on around the set speed. The vehicle speed displayed on the speed- ometer can briefly vary from the speed setting on the Distronic system.
Page 265 Controls in detail Driving systems Warning! An intermittent warning sounds and the distance warning lamp l in the instru- ment cluster is illuminated if the Distronic system calculates that the distance to the vehicle ahead and your vehicle’s current speed indicate that Distronic will not be ca- pable of slowing the vehicle sufficiently to maintain the preset following distance, which creates a danger of a collision.
Page 266 Distronic activated When you turn Distronic on, you will see the set speed in the multifunction display for about 5 seconds. When Distronic is activated, the following display appears in the multifunction display. 1 Distronic activated 2 Set vehicle speed Distronic deactivated When Distronic is deactivated, you will see the standard Distronic display in the multi-...
Page 267 Controls in detail Driving systems Activating Distronic You can activate Distronic when the vehi- cle speed is between 20 mph (30 km/h) and 110 mph (180 km/h). When Distronic is activated the standard display in the multifunction display will show a message such as DISTRONIC 55 MPH If Distronic has not been activated after pressing the cruise control lever, you will...
Page 268 You can increase the set speed in two ways. Adjustment in 1 mph (Canada: 1 km/h) increments The set value is increased in 1 mph (Canada: 1 km/h) increments each time you lift the cruise control lever up to the resistance point.
Page 269 Controls in detail Driving systems Adjustment in 5 mph (Canada: 10 km/h) increments The set speed value is decreased in 5 mph (Canada: 10 km/h) increments each time you press the cruise control lever down past the resistance point. Briefly press the cruise control lever down past the resistance point in direc- tion of arrow 2 ( page 265).
Page 270 The Distronic switches off automatically when you step on the brake pedal you depress the parking brake pedal In this case, the Distronic speed segments in the speedometer ( page 263) will go out. the vehicle speed falls below 20 mph (30 km/h) ®...
Page 271 Controls in detail Driving systems 1 Distance setting switch 2 To decrease distance 3 To increase distance Increasing distance Increasing the distance setting tells Distronic to maintain a greater following distance to the preceding vehicle. Turn distance setting switch 1 in direction of arrow 3.
Page 272 The most likely cause for a malfunctioning system is a dirty sensor (located behind the hood grille), especially at times of snow and ice or heavy rain. In such a case, Distronic will switch off, and the message – DISTRONIC Currently Unavailable Operator’s Manual appears in the multi- function display.
Page 273: Distance Warning Function* (Canada Only)
Controls in detail Driving systems Lane changing Distronic has not yet detected the vehicle changing lanes. There will be insufficient distance to the lane-changing vehicle. Narrow vehicles Because of their narrow profile, the vehi- cles traveling near the outer edges of the lane have not yet been detected by Distronic.
Page 274: Downhill Speed Regulation (Dsr)
Warning! If the distance warning lamp l in the in- strument cluster comes on while driving and/or an intermittent warning sounds, immediate attention on the part of the driver is required. As required by the traffic situation, apply the brakes and navigate around a possible obstacle.
Page 275 Controls in detail Driving systems Whenever DSR is switched on, DSR will use the programmed default speed to regulate the vehicle’s speed. The default speed programmed at the factory is 4 mph (Canada: 6 km/h). The default speed can be reprogrammed using the control system ( page 183).
Page 276 Warning! If the accelerator pedal is depressed while the Downhill Speed Regulation is activated, the vehicle can drive faster than the pro- grammed set speed. You should therefore drive downhill with particular caution as it could otherwise lead to an accident and/or serious injury to you or others.
Page 277 Controls in detail Driving systems Adjusting Downhill Speed Regulation speed with DSR switched on With the DSR switched on ( page 274), the speed setting can be changed using the cruise control lever. The cruise control lever is the uppermost lever on the left-hand side of the steering column.
Page 278: Off-Road Driving Program (Vehicles Without Enhanced Off-Road Package*)
Adjustment in 5 mph (Canada: 10 km/h) increments The set value is increased or decreased in 5 mph (Canada: 10 km/h) increments each time you lift or depress the cruise control lever past the resistance point. Increase set speed: Briefly lift the cruise control lever up past the resistance point in direction of arrow 1 ( page 276).
Page 279: Air Suspension Program
Controls in detail Driving systems The switch is located on the upper part of the center console. 1 Switch for off-road driving program 2 Indicator lamp Switching Off-road driving program on Press switch 1 ( page 278). Indicator lamp 2 comes on. The symbol y appears in the lower multifunction display.
Page 280: Vehicle Level Control
Vehicles without enhanced off-road package* Vehicles with enhanced off-road package* 1 ADS switch 2 Indicator lamp for SPORT setting 3 Indicator lamp for COMF setting The following settings are available: AUTO (for normal driving situations) Indicator lamps 2 and 3 are off. SPORT (for sporty driving) Indicator lamp 2 comes on.
Page 281 Controls in detail Driving systems The parked vehicle begins adjusting to the set vehicle level as soon the doors and tail- gate are unlocked opened or closed with the vehicle unlocked In order to operate the vehicle level control switch ( page 281), however, the engine must be running.
Page 282 Vehicles without enhanced Off-road Package* The switch is located on the upper part of the center console. 1 Vehicle level switch 2 Indicator lamp Basic settings The following vehicle chassis ride heights can be selected using the vehicle level switch in the center console: Level Driving situation Raised...
Page 283 Controls in detail Driving systems Raised level Only select the raised level if appropriate for the driving situation encountered. Otherwise: fuel consumption may increase handling characteristics of the vehicle may be unfavorable You can select the raised level at speeds up to 40 mph (64 km/h).
Page 284 The message can be cleared by pressing the è ÿ k or button j on the multifunction steering wheel. When the highway level is reached, indica- tor lamp 2 ( page 281) goes out. The following message appears in the multi- function display for 5 seconds: The vehicle is lowered automatically to the highway level if:...
Page 285 Controls in detail Driving systems The following is the approximate change in ride height for each of the level settings: Level Ride height Off-road 3 + 4.3 in (110 mm) Off-road 2 + 3.1 in (80 mm) Off-road 1 + 1.2 in (30 mm) Highway +/- 0 in (0 mm) High-speed...
Page 286 If you are driving too fast while using off-road level 3, you will see the following message in the multifunction display: Reduce speed to under 20 MPH (30 km/h) Additional an acoustic signal sounds. This message cannot be deactivated. For more information, see “Display message” ( page 487).
Page 287 Controls in detail Driving systems Once off-road level 3 is reached, you will see, for example, the following message in the multifunction display: The message Max. 20 MPH reminds you of the maximum permissible driving speed with off-road level 3. If you drive faster than 20 mph (30 km/h) for a short period while using off-road level 3, the following message appears in...
Page 288 You will see, for example, the following message in the multifunction display: At speeds above 60 mph (96 km/h) the off-road level 1 setting is canceled and the vehicle is lowered to the high- way level. You will see, for example, the following message in the multifunction display: Depending on the ADS setting ( page 278), the vehicle will be low-...
Page 289: Parktronic System
Controls in detail Driving systems When the highway level is reached, the in- dicator lamps 3 ( page 281) goes out. The following message appears in the mul- tifunction display for 5 seconds: The vehicle is lowered automatically to the highway level if the vehicle speed is above 60 mph (96 km/h).
Page 290 The Parktronic system deactivates at vehicle speeds exceeding approximately 11 mph (18 km/h). At lower vehicle speeds the Parktronic system turns on again. The Parktronic system also deactivates when you set the automatic transmission to position P or depress the parking brake pedal.
Page 291 Controls in detail Driving systems Front sensors Center approx. 40 in (100 cm) Corners approx. 24 in (60 cm) Rear sensors Center approx. 48 in (120 cm) Corners approx. 32 in (80 cm) Minimum distance Center approx. 8 in (20 cm) approx.
Page 292 As your vehicle approaches an object, one or more distance segments will illuminate, depending on the distance. When the seventh red distance segment illuminates, you have reached the minimum distance. Front area: An intermittent acoustic warning lasting a maximum of 2 seconds will sound as the first red distance segment illuminates and a constant acoustic warning lasting a...
Page 293 Indicator lamp 2 goes out. The Parktronic system switches on automatically when you switch on the ignition ( page 42). Vehicles with original equipment Mercedes-Benz Trailer Hitch Kit: The rear Parktronic sensor will automatically disengage when towing a trailer. Parktronic system* malfunction...
Page 294: Rear View Camera
Mercedes-Benz recommends that you visit a Mercedes-Benz Light Truck Center for this purpose. Do not use the rear view camera in these sit- uations. Otherwise you could injure yourself or others and/or damage property including your vehicle while parking/maneuvering.
Page 295 Controls in detail Driving systems The rear view camera is an optical parking aid. It shows you the area behind the vehi- cle in the COMAND system display when reverse gear R is engaged, for example during parallel parking. The rear view camera is located near the tailgate handle.
Page 296: Loading
Roof Cargo Container – Small, Medium, or Large Ski and Snowboard Carrier – Standard Ski and Snowboard Carrier – Deluxe (Only in connection with corresponding adapter.) For more information on Mercedes-Benz acces- sories, contact your authorized Mercedes-Benz Light Truck Center. Controls in detail Loading...
Page 297 Controls in detail Loading Spare parts are available as Mercedes-Benz accessories. Contact your authorized Mercedes-Benz Light Truck Center. Installing the crossbars Warning! Please follow these installation instructions carefully. Caution should be exercised to avoid damage to the vehicle while installing the crossbars.
Page 298 Controls in detail Loading Warning! Do not use accessories which have not been approved by Mercedes-Benz for use in con- junction with these crossbars. If non-ap- proved accessories are used, these accessories and/or the objects attached to them could come loose from the vehicle,...
Page 299 Controls in detail Loading 1 Key 2 Cover cap 3 Sticker FRONT (or REAR) 4 Screw for clamping claw 5 Clamping claw The front and rear crossbars are of differ- ent lengths. Please pay close attention to stickers 3 FRONT and REAR on the cross- bars.
Page 300 Place rear crossbar 7 on roof rails a in such a way that the clamping claws reach into gaps 8 ( page 298) on the roof rails. Make sure clamping claw 5 lies flush against the inside of roof rail a as shown in the illustration ( page 298).
Page 301 Controls in detail Loading Pull cover strip c out of groove until you see screws b on each end of the crossbar. Turn screws b on both sides counter- clockwise approximately 2 rotations. Place the crossbar at designated loca- tions ( page 298) on roof rails. On both sides, make sure the clamping claws 5 lie flush against the roof rails.
Page 302: Loading Instructions
Cut off cover strip c at marked loca- tion. Press cover strip c piece by piece into groove of the crossbar. Cover strips are available as Mercedes-Benz accessories. Contact your Mercedes-Benz Light Truck Center. Loading instructions Warning!
Page 303: Cargo Tie-Down Rings
Controls in detail Loading The gross vehicle weight which is the weight of the vehicle including fuel, tools, spare wheel, installed accessories, pas- sengers and luggage/cargo must never exceed the load limit and Gross Vehicle Weight Rating (GVWR) for your vehicle as specified on the placard located on the driver’s door B-pillar ( page 550).
Page 304 Cargo compartment Four cargo tie-down rings are located in the cargo compartment. 1 Cargo tie-down ring Second seat-row Two cargo tie-down rings are located in the footwell behind the driver’s and passenger seat. 1 Cargo tie-down ring Controls in detail Loading Third seat-row Two cargo tie-down rings are located be-...
Page 305: Hooks
Controls in detail Loading Hooks Two hooks are located on the rear com- partment trim panels, one on each side. 1 Hook Use the hooks to secure light weight items only. The maximum permissible weight per hook is 9 lb (4 kg). Expanding cargo compartment You can separately fold the left and right rear seat backrests to expand the cargo...
Page 306 Expanding cargo compartment in part Folding third-row seats, electrically Use the left button, indicated by L, to fold down the left third-row seat. Use the right button, indicated by R, to fold down the right third-row seat. There are several ways to fold the third-row seats.
Page 307 Controls in detail Loading Press and hold button 2 for each side until the third-row seats are fully fold- If a third-row seat is not engaged properly, for example, the message 3rd Row Of Seats – Right Not Locked appears in the multifunction display ( page 155).
Page 308 1 Strap 2 Seat cushion Pull strap 1 in direction of arrow. Fold seat cushion 2 forward. 3 Lever Pull and hold lever 3 in direction of arrow at resistance point. The seat backrest folds down. Check for secure locking by pushing and pulling on the seat backrest.
Page 309 Controls in detail Loading Folding third-row seats, electrically Use the left button, indicated by L, to fold down the left third-row seat. Use the right button, indicated by R, to fold down the right third-row seat. There are several ways to fold the third-row seats.
Page 310 Returning seats to their original position Warning! Make sure all seats are properly locked in position before driving off. Do not drive with seats not properly locked. Never ride in a moving vehicle with the seat not properly locked as this can be danger- ous.
Page 311: Cargo Compartment Cover Blind
Controls in detail Loading Cargo compartment cover blind The cargo compartment cover blind can be installed behind the third-row seats or the second-row seats. With the cargo compartment cover blind in- stalled, do not pile luggage higher than the lower edges of the rear side windows.
Page 312 Remove cover 3 by pulling its lower edge out of the side trim. To avoid loss of the mount covers, insert the mount covers into the mounts currently not in use. Place left side of blind 2 ( page 311) in left mount.
Page 313: Cargo Net
Controls in detail Loading Cargo net* Warning! Make sure the cargo net is properly engaged top and bottom position and the tightening belts are securely fastened. Never use a damaged cargo net. To help avoid personal injury from smaller objects being thrown around in the occu- pant compartment during a collision or sud- den maneuver, always use cargo net when transporting cargo.
Page 314 Installing the cargo net Cargo net bar hung up behind the B-pillar 1 Holder 2 Cargo net bar Hang cargo net bar 2 on holder 1 as indicated by the arrow. Push cargo net bar 2 forward into holder 1 in direction of arrow. Pulling the cargo net tight Belt hook attached in the second-row foot- well...
Page 315 Controls in detail Loading Removing and storing the cargo net Take cargo net bar 2 out of holder 1, see “Installing the cargo net” ( page 313). Press the red button on the upper and lower cargo net bar. Fold the cargo net. Roll up the cargo net.
Page 316: Useful Features
Useful features Storage compartments Warning! To help avoid personal injury during a colli- sion or sudden maneuver, exercise care when storing objects in the vehicle. Put lug- gage or cargo in the cargo compartment if possible. Do not pile luggage or cargo higher than the seat backs.
Page 317 Controls in detail Useful features Closing CD changer 1 CD changer Gently push CD changer 1 up in direction of arrow until it engages. For information on CD changer operation, see separate COMAND system operating instructions. Locking and unlocking the glove box separately You can lock the glove box separately, e.g.
Page 318 Storage compartment in front center console Depending on vehicle configuration, the lower storage compartment contains an ashtray ( page 321). Briefly press the front of the cover. The cover opens automatically. In vehicles with enhanced off-road package*, the upper storage compartment contains a control panel ( page 204) or ( page 283).
Page 319 Controls in detail Useful features 2 Storage/telephone* compartment 3 Coin holder Opening the storage/telephone* com- partment Pull button 1 and lift up armrest. The coin holders 3 are located in front of storage/telephone* compartment 2. Rear storage compartments Depending on the vehicle configuration, your vehicle may be equipped with three storage compartments in the front of the rear seats.
Page 320: Parcel Nets
Parcel nets Warning! Do not place objects with a combined weight of more than 4.4 lb (2 kg) into the parcel net on the back of the front passen- ger seat. Otherwise, the Occupant Classifi- cation System OCS ( page 81) may not be able to properly approximate the occupant weight category.
Page 321: Cup Holders
Liquids spilled on vehicle equipment may cause damage not covered by the Mercedes-Benz Limited Warranty. When not in use, keep rear cup holder closed. An open cup holder may cause injury to you or others when contacted during braking, vehicle maneuvers, or in an acci- dent.
Page 322: Ashtrays
Cup holders in third-row side trim Cup holders are located in the side trims of the third-row seats. 1 Cup holder Removing and reinstalling cup holder The front cup holder can be removed for cleaning purposes. 1 Cup holder 2 Bridge with card, ticket holder Hold cup holder at its bridge 2 and pull out bridge in direction of arrow.
Page 323 Controls in detail Useful features Opening the ashtray Briefly touch cover plate 2. The ashtray opens automatically. Removing ashtray insert Warning! Remove ashtray only with vehicle standing still. Set the parking brake to secure vehicle from movement. Set automatic transmis- sion to P.
Page 324: Cigarette Lighter
Cigarette lighter Depending on vehicle configuration your vehicle is equipped with a cigarette lighter and an ashtray ( page 321) located in the front center console and an ashtray locat- ed in front of the second-row seats ( page 322). Warning! Never touch the heating element or sides of the cigarette lighter;...
Page 325: Power Outlets
Controls in detail Useful features Power outlets If you use all power outlets in the vehicle, make sure that the maximum current drawn does not exceed 55 A. The power outlets can be used to accommodate 12V DC electrical accessories (e.g.
Page 326: Floormats
Power outlet in second-row footwell Switch on the ignition ( page 42). Flip up cover and insert electrical plug (cigarette lighter type). Power outlet in cargo compartment Switch on the ignition ( page 42). Flip up cover and insert electrical plug (cigarette lighter type).
Page 327: Seat Cover Under Third-Row Seats
Controls in detail Useful features 1 Retainer pin 2 Eyelet Removing Pull floormat off of retainer pins 1. Remove the floormat. Installing Lay down the floormat in the respective footwell. Press the floormat eyelets 2 onto re- tainer pins 1. Seat cover under third-row seats If something falls under the third-row seats, you can remove the seat cover in...
Page 328: Heated Steering Wheel
Heated steering wheel* The steering wheel heating warms up the leather area of the steering wheel. The stalk is on the lower left-hand side of the steering wheel. 1 Switching on 2 Indicator lamp 3 Switching off Switching on Switch on the ignition ( page 42). Turn switch at the tip of stalk in the direction of arrow 1.
Page 329: Telephone
These mobile phone cradles can be ob- tained from an authorized Mercedes-Benz Light Truck Center. The functions and services available to you while using the mobile phone depend on your service provider and the type of mobile phone you are using.
Page 330 Please contact an authorized Mercedes-Benz Light Truck Center for information on features available for your mobile phone of choice. The contact plate for the mobile phone cradle is located in the front center arm- rest. Open storage/telephone compartment ( page 317).
Page 331 Controls in detail Useful features The mobile phone is linked to the hands-free device and the multifunc- tion steering wheel. The battery is charged depending on its charge status and the position of the SmartKey in the starter switch. The charge procedure will be indicated in the mobile phone’s display.
Page 332: Tele Aid
Installing a different mobile phone cra- Example illustration 1 Contact plate 2 Recesses 3 Mobile phone cradle Insert mobile phone cradle 3 into recesses 2 of contact plate 1. Push mobile phone cradle 3 forward until it engages. Tele Aid The initial activation of the Tele Aid system may only be performed by completing the sub- scriber agreement and placing an acquaintance...
Page 333 Controls in detail Useful features To activate, press the SOS button, the Roadside Assistance button • or the Information button ¡, depend- ing on the type of response required. The SOS button is located in the overhead control panel ( page 34). The Roadside Assistance button •...
Page 334 If a malfunction is indicated as outlined above, the system may not operate as expected. Have the system checked at the nearest Mercedes-Benz Light Truck Center as soon as possible. Emergency calls An emergency call is initiated automatical- ly following an accident in which the emer- gency tensioning devices (ETDs) or air bags deploy.
Page 335 Controls in detail Useful features Warning! If the indicator lamp in the SOS button is flashing continuously and there was no voice connection to the Response Center established, then the Tele Aid system could not initiate an emergency call (e.g. the rele- vant cellular phone network is not available).
Page 336 Open the storage compartment ( page 318). Press and hold button 1 (for longer than 2 seconds). A call to a Mercedes-Benz Roadside Assistance dispatcher will be initiated. The button will flash while the call is in progress. The message...
Page 337 Assistance Center representative and the occupants of the vehicle will be estab- lished. Information regarding the operation of your vehicle, the nearest Mercedes-Benz Light Truck Center or Mercedes-Benz USA products and servic- es is available to you. For more details concerning the Tele Aid system, please visit www.mbusa.com and...
Page 338 (in red) at any time, the Tele Aid system has detected a malfunction or the service is not currently active, and may not initiate a call. Visit your authorized Mercedes-Benz Light Truck Center and have the system checked or contact the Response Center at 1-800-756-9018 (in the USA) or 1-888-923-8367 (in Canada) as soon as possible.
Page 339: Garage Door Opener
Report the incident to the police. The police will issue a numbered incident report. Pass this number on to the Mercedes-Benz Response Center along with your password issued to you when you subscribed to the service. The Response Center will then attempt to covertly contact the vehicle’s...
Page 340 Interior rear view mirror with integrated remote control Indicator lamp 2 3 4 Signal transmitter button Needed for programming (not part of vehi- cle equipment): Hand-held remote control of ga- rage door opener, gate operator or other device Hand-held remote control but- Warning! Before programming the integrated remote control to a garage door opener or gate...
Page 341 Controls in detail Useful features Step 2: If you have previously programmed a signal transmitter button and wish to retain its programming, proceed to step 3. If you are programming the integrated remote control for the first time, press and hold the two outer signal transmit- ter buttons 2 and 4 and release them only when indicator lamp 1 begins to flash after approximately...
Page 342 Step 7: To program the remaining two signal transmitter buttons, repeat the steps above starting with step 3. Rolling code programming To train a garage door opener (or other rolling code devices) with the rolling code feature, follow these instructions after completing the “Programming”...
Page 343 Controls in detail Useful features Step 4: Press and hold the signal transmitter button (2, 3 or 4). Do not release this button until it has been successful- ly trained. While still holding down the signal transmitter button (2, 3 or 4), “cycle”...
Page 344 If you should experience further difficulties with programming the integrated remote control, contact an authorized Mercedes-Benz Light Truck Center, or call Mercedes-Benz Customer Assistance Center (in the USA only) at 1-800-FOR-MERCedes, or Customer Service (in Canada) at 1-800-387-0100.
Page 345: Compass
Controls in detail Useful features Compass Calling up the compass Press button è or ÿ repeatedly until the off-road menu appears in the multifunction display. The compass displays the direction into which the vehicle is currently trav- eling: , or The presence of buildings, bridges, power lines and large antenna masts can influence the displayed values.
Page 346: Operation
Operation The first 1000 miles (1500 km) Driving instructions At the gas station Engine compartment Tires and wheels Winter driving Maintenance Vehicle care...
Page 347: The First 1000 Miles (1500 Km)
Operation The first 1000 miles (1500 km) In the “Operation” section you will find detailed information on operating, main- taining and caring for your vehicle. The more cautiously you treat your vehicle during the break-in period, the more satis- fied you will be with its performance later Drive your vehicle during the first 1000 miles (1500 km) at varying but moderate vehicle and engine speeds.
Page 348: Driving Instructions
Have all maintenance work performed at the intervals specified in the Maintenance Booklet and as required by the Maintenance System. Contact an authorized Mercedes-Benz Light Truck Center. Fuel consumption is also increased by driving in cold weather, in stop-and-go traf- fic, on short trips and in hilly areas.
Page 349: Power Assistance
0 or 1) when testing the parking brake on a brake test dynamometer and such testing should be no longer than 10 seconds. ® Active braking action through the ESP otherwise seriously damage the brake system which is not covered by the Mercedes-Benz Limited Warranty.
Page 350 This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty. After hard braking, it is advisable to drive...
Page 351: Driving Off
® period with the ESP switched off. Doing so may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty. Simultaneously depressing the accelerator pedal and applying the brake reduces engine performance and causes premature brake and drivetrain wear.
Page 352: Tires
Inspect the tires and the vehicle underbody for possible damage. If the vehicle or tires appear unsafe, have the vehicle towed to the nearest Mercedes-Benz Light Truck Center or tire dealer for repairs. Treadwear indicators (TWI) are required by law. These indicators are located in six...
Page 353: Hydroplaning
Exercise appro- priate caution. Avoid spinning of a drive wheel. This may cause serious damage to the drivetrain which is not covered by the Mercedes-Benz Limited Warranty.
Page 354: Tire Speed Rating
( page 406). If you are uncertain about the correct reading of the information given on a tire’s sidewall, any authorized Mercedes-Benz Light Truck Center will be glad to assist you. For information on speed ratings for winter tires, see “Winter tires”...
Page 355 Operation Driving instructions Warning! On slippery road surfaces, never downshift in order to obtain braking action. This could result in drive wheel slip and reduced vehi- cle control. Your vehicle’s ABS will not pre- vent this type of control loss. Do not engage the transfer case in position LOW when driving on ice or packed snow.
Page 356: Standing Water
Any such damage is not covered by the Mercedes-Benz Limited Warranty. Select the raised level ( page 279) before driving through standing water. For more information, see “Driving through water”...
Page 357 Operation Driving instructions Read this chapter carefully before you be- gin off-road travel. Familiarize yourself with the vehicle char- acteristics and gear changing before you attempt any difficult terrain off-road driv- ing. We recommend that you start out with easy off-road travel. Special driving features for off-road driving The following driving features are available...
Page 358 Check the engine oil level ( page 380). The engine oil level warnings should not be ignored. Extended driving with the symbol displayed could result in serious engine damage that is not covered by the Mercedes-Benz Limited Warranty.
Page 359 Operation Driving instructions Tires Check the tread depth and maintain specified tire inflation pressure (a placard with the recommended tire inflation pressures is located on the driver’s door B-pillar ( page 388)). Check tires for possible damage and remove foreign objects. Replace missing valve caps.
Page 360 Shift automatic transmission to position 1 ( page 197). Drive slowly. Avoid excessive engine speeds – drive with moderate engine speeds (max. 3000 rpm). Utilize the engine’s braking power when descending a slope, observe the engine speed (do not overrev the en- gine).
Page 361 Operation Driving instructions Driving downhill Drive slowly. Do not drive at an angle to the incline. Steer into the line of gravity and drive with the front wheels pointing straight downhill. Otherwise, the vehicle may slide sideways off the path and roll over.
Page 362 Select the highest vehicle level possible ( page 279). Switch to off-road driving program ( page 277) or LOW RANGE mode* ( page 201) before driving through water. Shift automatic transmission to position 1 or 2 ( page 197). Avoid high engine speeds. Enter and leave the water only at a shallow spot, driving at walking speed.
Page 363 Operation Driving instructions When driving over tree stumps, big rocks and other obstacles, observe the following rules: Make sure the off-road driving program ( page 277) or if equipped the LOW RANGE mode* ( page 201) is switched on. Avoid high engine speeds. Shift automatic transmission to position 1 ( page 197).
Page 364 Inspect the tires and under the vehicle for possible damage. If the vehicle or tires ap- pear unsafe, have it towed to the nearest Mercedes-Benz Light Truck Center or tire dealer for repairs. Damage to the vehicle may influence driving comfort and pose the risk of accident to you and other drivers.
Page 365: Trailer Towing
Follow the guidelines below carefully to as- sure safe trailer operation. Contact an authorized Mercedes-Benz Light Truck Center should you require an explana- tion of information contained in this manual. Trailer hitch* Only install a trailer hitch receiver ap- proved for your vehicle.
Page 366 7500 lb (3402 kg). Trailer Tongue Weight Rating (TWR) is the maximum permissible weight on the trailer tongue: 600 lb (272 kg) limit for Mercedes-Benz approved hitch receiver. Operation Driving instructions Loading a trailer...
Page 367 Operation Driving instructions Checking weights of vehicle and trailer To assure that the tow vehicle and trail- er are in compliance with the maximum permissible weight limits have the load- ed rig (tow vehicle including driver, pas- sengers and cargo, trailer fully loaded) weighed on a commercial scale.
Page 368 You should consider using a trailer sway control system. For further information, contact an authorized Mercedes-Benz Light Truck Center. Make sure the automatic transmission is set to P ( page 191). Set the parking brake for the vehicle ( page 67).
Page 369 Operation Driving instructions Always secure items in the trailer to prevent load shifts while driving. When towing a trailer, check occasion- ally to make sure the load is secure, and that lighting and trailer brakes (if so equipped) are functioning properly. Take into consideration that when tow- ing a trailer, the handling characteris- tics are different and less stable from...
Page 370 Uncoupling the trailer Warning! While you are coupling or decoupling a trail- er, make sure that you do not lock or unlock open or close a vehicle door or the tailgate. The vehicle’s level could change and you could endanger yourself and/or others as a result.
Page 371: Passenger Compartment
Driving abroad Abroad, there is an extensive Mercedes-Benz service network at your disposal. If you plan to drive into areas which are not listed in the index of your Mercedes-Benz Light Truck Center...
Page 372: Catalytic Converter (Gasoline Engine)
Refer to the radio transmitter operation instructions regarding use of an external antenna. Catalytic converter (gasoline engine) Your Mercedes-Benz is equipped with monolithic-type catalytic converters, an important element in conjunction with the oxygen sensors to achieve substantial con- trol of the pollutants in the exhaust emis- sions.
Page 373: Emission Control
Any ad- justments on the engine should, therefore, be carried out only by qualified Mercedes-Benz Light Truck Center autho- rized technicians. Engine adjustments should not be altered in any way. Moreover, the specified service...
Page 374 Warning! Driving when your engine is overheated can cause some fluids, which may have leaked into the engine compartment to catch fire. You could be seriously burned. Steam from an overheated engine can cause serious burns which can occur just by opening the engine hood. Stay away from the engine if you see or hear steam coming from it.
Page 375: At The Gas Station
In addition, the vehicle could catch fire. Damage resulting from mixing gasoline with diesel is not covered by the Mercedes-Benz Limited Warranty. Diesel engine: When filling the diesel fuel tank using fuel containers, place a filling filter, a suede cloth or a clean flannel cloth as a filter.
Page 376 (gasoline engine)” ( page 565), see “Fuel requirements” ( page 565), and the Factory Approved Service Products pamphlet (USA only) or contact an authorized Mercedes-Benz Light Truck Center. Diesel engine: Only use commercially available vehicular ULTRA-LOW SULFUR HIGHWAY DIESEL FUEL (15 ppm SULFUR MAXIMUM).
Page 377: Check Regularly And Before A Long Trip
15 ppm The use of such non-approved fuels and/or special additives is not covered by the Mercedes-Benz Limited Warranty. Low outside temperatures (diesel engine) To prevent malfunctions, diesel fuel with improved cold flow characteristics is of- fered in the winter months.
Page 378 Notify an authorized Mercedes-Benz Light Truck Center immediately. Do not add brake fluid as this will not solve the problem. For more information, see “Brake fluid”...
Page 379: Engine Compartment
Operation Engine compartment Hood Warning! Do not pull the release lever while the vehi- cle is in motion. Otherwise the hood could be forced open by passing air flow. This could cause the hood to come loose and injure you and/or others. Opening Warning! If you see flames or smoke coming from the...
Page 380 with the engine running while starting the engine when the ignition is switched on The hood lock release lever is located in the driver’s footwell. 1 Release lever Pull release lever 1 downwards. The hood is unlocked. Handle 2 pro- trudes slightly from the radiator grille.
Page 381: Engine Oil
Do not use any special lubricant additives, as these may damage the drive assemblies. Using special additives not approved by Mercedes-Benz may cause damage not covered by the Mercedes-Benz Limited Warranty. More information on this subject is available at any Mercedes-Benz Light Truck Center.
Page 382: Transmission Fluid Level
Maintenance System, or changing of oil and oil filter at change intervals longer than those called for by the Maintenance System will result in engine or emission control system damage not covered by the Mercedes-Benz Limited Warranty. Example illustration GL 450 (GL 320 CDI, GL 550 similar) 1 Filler cap Unscrew filler cap 1 from filler neck.
Page 383 Operation Engine compartment Warning! In order to avoid potentially serious burns: Use extreme caution when opening the hood if there are any signs of steam or coolant leaking from the cooling system, or if the coolant temperature display indicates that the coolant is overheated. Do not remove pressure cap on coolant reservoir if coolant temperature is above 158°F (70°C).
Page 384: Windshield/Rear Window Washer System And Headlamp Cleaning System
Windshield/rear window washer system and headlamp cleaning system* The windshield washer reservoir is located in the engine compartment. 1 Cap for windshield washer reservoir Fluid for the windshield/rear window washer system and the headlamp cleaning system* is supplied from the windshield washer reservoir.
Page 385: Tires And Wheels
Replace rims or tires with the same designa- tion, manufacturer and type as shown on the original part. Contact an authorized Mercedes-Benz Light Truck Center for fur- ther information. If incorrectly sized rims and tires are mounted: The wheel brakes or suspension components can be damaged.
Page 386: Tire Care And Maintenance
Tire care and maintenance Warning! Regularly check the tires for damage. Dam- aged tires can cause tire inflation pressure loss. As a result, you could lose control of your vehicle. Worn, old tires can cause accidents. If the tire tread is badly worn, or if the tires have sustained damage, replace them.
Page 387 Operation Tires and wheels Tread depth Do not allow your tires to wear down too far. Adhesion properties on wet roads are sharply reduced at tread depths of less than in (3 mm). Treadwear indicators (TWI) are required by law. These indicators are located in six places on the tread circumference and become visible at a tread depth of approx- imately...
Page 388: Direction Of Rotation
Direction of rotation Unidirectional tires offer added advantag- es, such as better hydroplaning perfor- mance. To benefit, however, you must make sure the tires rotate in the direction specified. An arrow on the sidewall indicates the intended direction of rotation (spinning) of the tire.
Page 389 Operation Tires and wheels 1 Driver’s door B-pillar Following is a discussion on how to work with the information contained on the Tire and Loading Information placard with regards to loading your vehicle. Tire and Loading Information Warning! Do not overload the tires by exceeding the specified load limit as indicated on the Tire and Loading Information placard on the driver’s door B-pillar.
Page 390 Seating capacity The seating capacity gives you important information on the number of occupants that can be in the vehicle. Observe front and rear seating capacity. The Tire and Loading Information placard showing the seating capacity is located on the driver’s door B-pillar ( page 388).
Page 391 Operation Tires and wheels Step 4 The resulting figure equals the avail- able amount of cargo and luggage load capacity. For example, if the “XXX” amount equals 1400 lbs and there will be five 150 lbs passengers in your vehicle, the amount of available cargo and luggage load capacity is 650 lbs (1400-750 (5 x150) = 650 lbs).
Page 392 Example Combined Number of weight limit occupants of occu- (driver and pants and passengers) cargo from placard 1500 lbs 1500 lbs 1500 lbs The higher the weight of all occupants, the less cargo and luggage load capacity is available. For more information, see “Trailer tongue load”...
Page 393 Operation Tires and wheels Certification label Even after careful determination of the combined weight of all occupants, cargo and the trailer tongue load (if applicable) ( page 392) as to not exceed the permis- sible load limit, you must make sure that your vehicle never exceeds the Gross Vehicle Weight Rating (GVWR) and the Gross Axle Weight Rating (GAWR) for ei-...
Page 394: Recommended Tire Inflation Pressure
Recommended tire inflation pressure Warning! Follow recommended tire inflation pressures. Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect handling and fuel economy, and are more likely to fail from being over- heated. Do not overinflate tires. Overinflated tires can adversely affect handling and ride comfort, wear unevenly, increase stopping distance, and result in sudden deflation...
Page 395 If your vehicle is not equipped with the tire inflation pressure label on the inside of the fuel filler flap, contact an authorized Mercedes-Benz Light Truck Center for proper tire inflation pressure. Driving comfort may be reduced when the tire inflation pressure is adjusted to the value for...
Page 396: Checking Tire Inflation Pressure
Tire inflation pressure changes by approxi- mately 1.5 psi (0.1 bar) per 18°F (10°C) of air temperature change. Keep this in mind when checking tire inflation pressure where the temperature is different from the outside temperature. Checking tire inflation pressure Regularly check your tire inflation pressure at least once a month.
Page 397 Operation Tires and wheels If you have overfilled the tire, release tire in- flation pressure by pushing the metal stem of the valve with e.g. a tip of a pen. Then recheck the tire inflation pressure with the tire gauge. Install the valve cap.
Page 398 Warning! The Run Flat Indicator does not provide a warning for wrongly selected tire inflation pressures. Always adjust tire inflation pres- sure according to the Tire and Loading Information placard on the driver’s door B-pillar ( page 388) or, if available, on the tire inflation pressure label located on the inside of the fuel filler flap ( page 374).
Page 399 Operation Tires and wheels If you wish to confirm activation: Press button æ. The following message will appear in the multifunction display: Run Flat Indicator Restarted After a certain “learning phase”, the Run Flat Indicator checks the set pressure val- ues for all four tires.
Page 400: Tires And Wheels
Warning! The TPMS does not indicate a warning for wrongly selected inflation pressures. Always adjust tire inflation pressure according to the Tire and Loading Information placard on the driver’s door B-pillar or, if available, the supplemental tire inflation pressure infor- mation on the inside of the fuel filler flap.
Page 401 Operation Tires and wheels TPMS malfunctions may occur for a variety of reasons, including the installation of in- compatible replacement or alternate tires or wheels on the vehicle that prevent the TPMS from functioning properly. Always check the TPMS malfunction telltale after replacing one or more tires or wheels on your vehicle to ensure that the replacement or alternate tires and wheels allow the TPMS to continue...
Page 402 Restart the TPMS after adjusting the tire in- flation pressure to the inflation pressure recom- mended for the vehicle operating condition. Tire pressure should only be adjusted on cold tires. Observe the recommended tire inflation pres- sure on the Tire and Loading Information placard on the driver’s door B-pillar ( page 388).
Page 403 Operation Tires and wheels Possible differences between the readings of a tire pressure gauge of an air hose, e.g. gas station equipment, and the vehicle’s control system can occur. Usually the readings issued by the control system are more precise. Switch on the ignition ( page 42).
Page 404 Warning! Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recom- mended by the vehicle manufacturer on the Tire and Loading Information placard on the driver’s door B-Pillar or, if available, the tire inflation pressure label on the fuel filler flap.
Page 405 Operation Tires and wheels Restarting Advanced TPMS* The TPMS usually recognizes new refer- ence values automatically, for example when you have adjusted the tire inflation pressure changed wheels or tires mounted new wheels or tires Warning! It is the driver’s responsibility to calibrate the TPMS on the recommended cold infla- tion pressure.
Page 406 Press button æ. The following message will appear in the multifunction display: Tire Pressure Monitor Restarted After a few minutes driving, the current tire inflation pressure values are ac- cepted as reference values and then monitored. If you wish to cancel activation: Press button ç.
Page 407: Tire Labeling
Operation Tires and wheels Tire labeling Besides tire name (sales designation) and manufacturer name, a number of markings can be found on a tire. Following are some explanations for the markings on your vehicle’s tires: 1 Uniform Quality Grading Standards ( page 413) 2 DOT, Tire Identification Number (TIN) ( page 410)
Page 408 General: Depending on the design standards used, the tire size molded into the sidewall may have no letter or a letter preceding the tire size designation. No letter preceding the size designation (as illustrated above): Passenger car tire based on European design standards. Letter “P”...
Page 409 Operation Tires and wheels Warning! The tire load rating must always be at least half of the GAWR ( page 416) of your vehicle. Otherwise, tire failure may be the result which may cause an accident and/or serious personal injury to you or others. Always replace rims and tires with the same designation, manufacturer and type as shown on the original part.
Page 410 At the tire manufacturer’s option, any tire with a speed capability above 149 mph (240 km/h) can include a “ZR” in the size designation (for exam- ple: 245/40 ZR18). To determine the maximum speed capability of the tire, the service description for the tire must be referred to.
Page 411: Load Identification
Operation Tires and wheels Load identification 1 Load identification For illustration purposes only. Actual data on tires are specific to each vehicle and may vary from data shown in above illustration. In addition to tire load rating, special load identification 1 may be molded into the tire sidewall following the letter designat- ing the tire speed rating ( page 406).
Page 412 1 DOT 2 Manufacturer’s identification mark 3 Tire size 4 Tire type code (at the option of the tire manufacturer) 5 Date of manufacture For illustration purposes only. Actual data on tires are specific to each vehicle and may vary from data shown in above illustration.
Page 413: Maximum Tire Load
Operation Tires and wheels Maximum tire load 1 Maximum tire load rating For illustration purposes only. Actual data on tires are specific to each vehicle and may vary from data shown in above illustration. The maximum tire load is the maximum weight the tires are designed to support.
Page 414: Uniform Tire Quality Grading Standards (U.s. Vehicles)
Always follow the recommended tire inflation pressure ( page 393) for proper tire inflation. Warning! Never exceed the max. tire inflation pressure. Follow recommended tire inflation pressures. Do not underinflate tires. Underinflated tires wear excessively and/or unevenly, adversely affect handling and fuel economy, and are more likely to fail from being over- heated.
Page 415 Operation Tires and wheels Treadwear The treadwear grade is a comparative rat- ing based on the wear rate of the tire when tested under controlled conditions on a specified government test course. For ex- ample, a tire graded 150 would wear one and one-half (1 ) times as well on the government course as a tire graded 100.
Page 416: Tire Ply Material
Warning! The temperature grade for this tire is estab- lished for a tire that is properly inflated and not overloaded. Excessive speed, underin- flation, or excessive loading, either sepa- rately or in combination, can cause excessive heat build-up and possible tire failure.
Page 417 Operation Tires and wheels Another metric unit for air pressure. There are 14.5038 pounds per square inch (psi) to 1 bar; there are 100 kilopascals (kPa) to 1 bar. Bead The tire bead contains steel wires wrapped by steel cords that hold the tire onto the rim.
Page 418 Maximum load rating The maximum load in kilograms and pounds that can be carried by the tire. Maximum loaded vehicle weight The sum of curb weight, accessory weight, total load limit and production options weight. Maximum tire inflation pressure This number is the greatest amount of air pressure that should ever be put in the tire under normal driving conditions.
Page 419: Rotating Tires
Operation Tires and wheels Tire ply composition and material used This indicates the number of plies or the number of layers of rubber-coated fabric in the tire tread and sidewall. Tire manufac- turers also must indicate the ply materials in the tire and sidewall, which include steel, nylon, polyester, and others.
Page 420 Wheels could become loose if not tightened with a torque of 110 lb-ft (150 Nm). Only use genuine Mercedes-Benz wheel bolts specified for your vehicle’s rims. For information on wheel change, see the “Practical hints” section ( page 490) and ( page 519).
Page 421: Winter Driving
Operation Winter driving Before the onset of winter, have your vehicle winterized at an authorized Mercedes-Benz Light Truck Center. This service includes: Check of anticorrosion and antifreeze concentration. Addition of cleaning concentrate to the water of the windshield and headlamp cleaning system.
Page 422: Snow Chains
Adapt your driving style accordingly. Have the spare tire replaced with a winter tire at the nearest authorized Mercedes-Benz Light Truck Center. Snow chains Even on vehicles with all-wheel-drive use snow chains on rear tires only.
Page 423: Maintenance
Operation Maintenance We strongly recommend that you have your vehicle serviced by an authorized Mercedes-Benz Light Truck Center, in accordance with the Maintenance Booklet at the times called for by the maintenance service indicator display. Failure to have the vehicle maintained in...
Page 424 Service A Exceeded By XXXXX Miles (Km) Service A Exceeded By XXX Days Service A Exceeded By X Day In addition, a signal sounds when the message appears. Any authorized Mercedes-Benz Light Truck Center will reset the maintenance service indicator following a completed mainte- nance service.
Page 425: Calling Up The Maintenance Service Indicator Display
Such informa- tion is available from any authorized Mercedes-Benz Light Truck Center or di- rectly from Mercedes-Benz. If the maintenance service indicator was inadvertently reset, have an authorized Mercedes-Benz Light Truck Center correct it.
Page 426: Vehicle Care
Vehicle care Cleaning and care of the vehicle Regular and proper care will help to maintain the value of your vehicle. The best way to protect your vehicle from harmful environmental influences is to wash it and use protective treatments regularly.
Page 427 Post-production treatment is neither necessary nor recommended by Mercedes-Benz because of the possibility of incompatibility between materials used in the production process and others ap- plied later.
Page 428 Hand-wash Do not use hot water or wash your vehicle in direct sunlight. Only use a mild car wash detergent, such as Mercedes-Benz approved Car Shampoo. Operation Vehicle care Thoroughly spray the vehicle with a dif- fused jet of water.
Page 429 Operation Vehicle care Automatic car wash You can have your car washed in an auto- matic car wash from the start. Automatic car washes without brushes are prefera- ble. To protect the filter system, switch the climate control system ( page 216) or the automatic climate control system* ( page 230) to air recirculation mode.
Page 430 For very dirty ornamental moldings of which you are sure are chrome-plated, use a chrome clean- er. If in doubt whether an ornamental molding is chrome-plated, contact an authorized Mercedes-Benz Light Truck Center. Operation Vehicle care Headlamps, brake lamps, tail lamps,...
Page 431 1 Distronic* system sensor cover Switch off the ignition ( page 42). Use a mild car wash detergent, such as Mercedes-Benz approved Car Sham- poo, with plenty of water and a non-scratching cloth to clean sensor cover 1. To prevent scratches or damage, never...
Page 432 Be careful not to apply wax to camera lens 1 when waxing the vehicle. If necessary, remove the wax using the Mercedes-Benz approved Car Shampoo with plenty of water. Do not clean the camera and the area around the camera:...
Page 433 To do so, please drive your vehicle for several minutes to allow the brakes to dry. When applying Mercedes-Benz approved Tire Care and Mercedes-Benz approved Wheel Care products, take care not to spray them on the brake disks.
Page 434 Otherwise you may scratch or damage the surface. Steering wheel Wipe with a damp cloth and dry thor- oughly or clean with Mercedes-Benz approved Leather Care. Carpets Use Mercedes-Benz approved Carpet and Fabric Care for cleaning the car- pets.
Page 435 Warning! Only use seat or head restraint covers which have been tested and approved by Mercedes-Benz for your vehicle model. Using other seat or head restraint covers may interfere with or prevent deployment of the front side impact air...
Page 436: Practical Hints
Practical hints What to do if … Where will I find ...? Unlocking/locking in an emergency Resetting activated head restraints Replacing SmartKey batteries Replacing bulbs Replacing wiper blades Flat tire Bleeding the fuel system (diesel engine only) Battery Jump starting Towing the vehicle Fuses...
Page 437: What To Do If
Read and observe messages in the multifunction display ( page 449). Have the system checked at an authorized Mercedes-Benz Light Truck Center as soon as possible. Failure to follow these instructions increases the risk of an accident.
Page 438 Apply the parking brake ( page 67). Contact an authorized Mercedes-Benz Light Truck Center. Do not add brake fluid! This will not solve the problem. If you find that the brake fluid in the brake...
Page 439 The ABS, the BAS, and the ® warning lamp ® are also switched off. Suggested solution Have the system checked at an autho- rized Mercedes-Benz Light Truck Center as soon as possible. Failure to follow these instructions increases the risk of an accident.
Page 440 There is a malfunction in: Have the vehicle checked as soon as possible by an authorized The fuel management Mercedes-Benz Light Truck Center. system An on-board diagnostic connector is The ignition system used by the service station to link the vehicle to the shop diagnostics system.
Page 441 If it is closed properly: Have the fuel system checked by an authorized Mercedes-Benz Light Truck Center. Vehicles with diesel engine: After refueling start, turn off and Your fuel tank is empty.
Page 442 Continue driving with added caution. Observe additional messages in the multifunction display that may appear. Have the system checked at an autho- rized Mercedes-Benz Light Truck Center as soon as possible. When driving off, apply as little throttle as possible.
Page 443 Practical hints What to do if … Problem < The red seat belt telltale comes on for a maximum of 6 seconds after starting the engine. < You hear a warning chime for a maximum of 6 seconds after starting the engine. <...
Page 444 Problem < During driving the red seat belt telltale flashes and you addition- ally hear an intermittent warning chime with increasing intensity. After 60 seconds with an unfastened seat belt on one of the front seats, the warning chime stops sounding and the seat belt telltale illuminates continuously.
Page 445 Read and observe messages in the multifunction display. Have the TPMS checked by an authorized Mercedes-Benz Light Truck Center. After the malfunction has been remedied the combination low tire pressure/TPMS malfunction telltale goes out after few...
Page 446 Warning! Each tire, including the spare (if provided), should be checked monthly when cold and inflated to the inflation pressure recom- mended by the vehicle manufacturer on the Tire and Loading Information placard on the driver’s door B-Pillar or, if available, the tire inflation pressure label on the fuel filler flap.
Page 447 SRS may not be operational. For your safety, we strongly recommend that you visit an authorized Mercedes-Benz Light Truck Center immedi- ately to have the system checked, otherwise Possible cause/consequence The fuel level has gone below the reserve mark.
Page 448: Lamp In Center Console
Practical hints What to do if … Suggested solution Have the system checked as soon as possible by an authorized Mercedes-Benz Light Truck Center. Also read and observe any messages in the multifunction display and follow corrective steps ( page 460).
Page 449 If the front passenger front air bag off indicator lamp remains out, have the system checked as soon as pos- sible by an authorized Mercedes-Benz Light Truck Center. Do not transport a child on the front passen- ger seat until the system has been repaired.
Page 450: Vehicle Status Messages In
Mercedes-Benz Light Truck Center. Failure to repair condition noted may cause damage not covered by the Mercedes-Benz Limited Warranty, or result in property dam- age or personal injury.
Page 451 Driving characteristics may be impaired. If you must continue to drive, please do so with added caution. Visit an authorized Mercedes-Benz Light Truck Center as soon as possible. Switching on the ignition causes all instrument cluster lamps (except high beam...
Page 452 Continue driving with added caution. Wheels may lock during hard braking, reducing steering capability. Have the system checked at an authorized Mercedes-Benz Light Truck Center as soon as possible. Have the system checked at an authorized Mercedes-Benz Light Truck Center as soon...
Page 453 P, R, or N. The vehicle is secured with the parking brake. Have cruise control checked by an authorized Mercedes-Benz Light Truck Center. Accelerate to a speed exceeding 20 mph (30 km/h) and set the speed ( page 255).
Page 454 (30 km/h) and set the speed ( page 260). ® Switch on the ESP ( page 106). Set the automatic transmission to position D ( page 191). Release the parking brake ( page 59). Have the system checked by an authorized Mercedes-Benz Light Truck Center. Stop accelerating.
Page 455 Practical hints What to do if … Display message DISTRONIC Available Again Currently Unavailable See Operator’s Manual Possible cause/consequence Possible solution Distronic* had been deactivated and is available again. Distronic* is deactivated because the functionality is impaired by external interferences, e.g. high-frequency sources such as toll stations, speed measuring systems etc.
Page 456 Display message DISTRONIC Currently Unavailable See Operator’s Manual Possible cause/consequence Possible solution Distronic* is deactivated because the Distronic* cover in the radiator grille is dirty the functionality is impaired by Distronic* becomes operational again without heavy precipitation or fog the engine being restarted when You can then operate Distronic* as usual again.
Page 457 P and that the parking brake is engaged. Without changing the automatic transmis- sion from position D, drive to an authorized Mercedes-Benz Light Truck Center. Do not drive. Contact an authorized Mercedes-Benz Light Truck Center.
Page 458 Practical hints What to do if … Continue driving with added caution. Have the system checked at an authorized Mercedes-Benz Light Truck Center as soon as possible. Continue driving with added caution. Have the system checked at an authorized Mercedes-Benz Light Truck Center as soon as possible.
Page 459 12 mph (20 km/h). ® is operational again and the message in Have the generator (alternator) and the battery checked. Have the system checked at an authorized Mercedes-Benz Light Truck Center as soon as possible. ® warning lamp v goes...
Page 460 SRS may not be operational. For your safety, we strongly recommend that you contact an authorized Mercedes-Benz Light Truck Center immedi- ately to have the system checked; otherwise Possible cause/consequence You have attempted to start the...
Page 461 Practical hints What to do if … Display message Possible cause/consequence Front Passenger Airbag Front passenger front air bag Enabled is activated while driving even See Operator’s Manual though a child, small individual, or object below the system’s weight threshold is on the front passenger seat, or the front passenger seat is empty.
Page 462 59 indicator lamp will remain illuminated or go out. If above conditions are not met, the system is not working properly. Have the system checked as soon as possible by an authorized Mercedes-Benz Light Truck Center. remains out even after performing the above...
Page 463 Practical hints What to do if … Display message Possible cause/conse- quence Front Passenger Airbag Front passenger front air bag is Disabled deactivated while driving even See Operator’s Manual though an adult or someone larger than a small individual is occupying the front passenger seat.
Page 464 59 indicator lamp will remain illuminated or go out. If above conditions are not met, the system is not working properly. Have the system checked as soon as possible by an authorized Mercedes-Benz Light Truck Center. remains illuminated with an adult occupant...
Page 465 Then restart the Run Flat Indicator ( page 397). Have the Run Flat Indicator checked by an authorized Mercedes-Benz Light Truck Center. Carefully bring the vehicle to a halt, avoiding abrupt steering and braking maneuvers. Observe the traffic sit- uation around you.
Page 466 Possible solution Have the TPMS or Advanced TPMS* checked by an authorized Mercedes-Benz Light Truck Center. Have the TPMS or Advanced TPMS* checked by an authorized Mercedes-Benz Light Truck Center. Have the wheel sensors installed by an authorized Mercedes-Benz Light Truck Center.
Page 467 Possible solution Have the air filter checked by an authorized Mercedes-Benz Light Truck Center. Stop the vehicle in a safe location or as soon as it is safe to do so.
Page 468 Contact an authorized Mercedes-Benz Light Truck Center. Downhill Speed Regulation is Have the Downhill Speed Regulation malfunctioning. checked by an authorized Mercedes-Benz Light Truck Center. The brake pads have reached Have the brake pads replaced as soon as their wear limit.
Page 469 The BAS is also reducing steering capability. switched off. Have the system checked at an The brake system is still func- authorized Mercedes-Benz Light Truck tional but without the EBP, the Center as soon as possible. ® ABS, and the ESP available.
Page 470 Risk of accident! Stop the vehicle in a safe location or as soon at is safe to do Apply the parking brake ( page 67). Contact an authorized Mercedes-Benz Light Truck Center. Do not add brake fluid! This will not solve the problem.
Page 471 Mercedes-Benz Light Truck Center. If it is intact: Do not continue to drive the vehicle with this message displayed. Doing so could result in serious engine damage that is not covered by the Mercedes-Benz Limit- ed Warranty. (Continued on next page)
Page 472 248°F (120°C). The engine should not be operated with the coolant temperature above 248°F (120°C). Doing so may cause serious damage which is not covered by the Mercedes-Benz Limited Warranty. Practical hints What to do if …...
Page 473 Do not ignore the low engine coolant level warning. Extended driving with the message and symbol displayed may cause serious engine damage not covered by the Mercedes-Benz Limited Warranty. Do not drive without sufficient amount of coolant in the cooling system. The engine will overheat causing major engine damage.
Page 474 Center. The engine oil level warning should not be ignored. Extended driving with the symbol dis- played could result in serious engine damage that is not covered by the Mercedes-Benz Limited Warranty. Practical hints What to do if … Check the engine oil level ( page 380) and add engine oil as required ( page 381).
Page 475 Stop the vehicle in a safe location or as doors open. soon as it is safe to do so. Close the door(s). Contact an authorized Mercedes-Benz Light Truck Center. A loss of pressure has been Check the fuel cap ( page 374).
Page 476 Display symbol Display message Not Detected Not Detected Possible cause/consequence Possible solution The SmartKey with Stop the vehicle in a safe location or as KEYLESS-GO* is not detected soon as it is safe to do so. while the engine is running Apply the parking brake ( page 67).
Page 477 You have forgotten to remove Remove the SmartKey from the starter the SmartKey. switch. There is no additional code avail- Contact an authorized Mercedes-Benz able for SmartKey or SmartKey Light Truck Center as soon as possible. with KEYLESS-GO*. The SmartKey or SmartKey with...
Page 478 Brake Lamp Right Possible cause/consequence Possible solution The high mounted brake lamp is Contact an authorized Mercedes-Benz malfunctioning. This message Light Truck Center as soon as possible. will only appear if a critical num- ber of LEDs have stopped work- ing.
Page 479 Halogen headlamp: malfunctioning. Replace the bulb as soon as possible ( page 508). Bi-Xenon* headlamp: Contact an authorized Mercedes-Benz Light Truck Center as soon as possible. The right high beam lamp is Halogen headlamp: malfunctioning. Replace the bulb as soon as possible ( page 508).
Page 480 Halogen headlamp: malfunctioning. Replace the bulb as soon as possible ( page 507). Bi-Xenon* headlamp: Contact an authorized Mercedes-Benz Light Truck Center as soon as possible. The right low beam lamp is Halogen headlamp: malfunctioning. Replace the bulb as soon as possible ( page 507).
Page 481 Practical hints What to do if … Display symbol Display message Marker Lamp Front Left Marker Lamp Front Right Parking Lamp Front Left Parking Lamp Front Right Foglamp Rear Left Reverse Lamp Left Reverse Lamp Right Possible cause/consequence Possible solution The left front side marker lamp is Replace the bulb as soon as possible malfunctioning.
Page 482 Display symbol Display message Switch Off Lights Tail Lamp Left Tail Lamp Right Possible cause/consequence Possible solution Turn the exterior lamp switch to M You have removed the SmartKey from the starter switch and ( page 143). opened the driver’s door or removed the SmartKey with KEYLESS-GO* from the vehicle and left the parking lamps or the...
Page 483 A substitute ( page 509). bulb is being used. The turn signal in the left exteri- Contact an authorized Mercedes-Benz or rear view mirror is malfunc- Light Truck Center as soon as possible. tioning. This message will only appear if a critical number of LEDs have stopped working.
Page 484 Only use commercially available vehicular ULTRA-LOW SULFUR HIGHWAY DIESEL FUEL (15 ppm SULFUR MAXIMUM). Have the Tele Aid system checked by an authorized Mercedes-Benz Light Truck Center. Have the Tele Aid system checked by an authorized Mercedes-Benz Light Truck Center.
Page 485 Practical hints What to do if … Display symbol Display message Tire Pressure(s) Please Correct Tire Pressure Caution - Tire Defect Caution: Tire Defect Warning! Do not drive with a flat tire. A flat tire affects the ability to steer or brake the vehicle. You may lose control of the vehicle.
Page 486 Display symbol Display message Tire Pressure Check Tires Check Tires Warning! Do not drive with a flat tire. A flat tire affects the ability to steer or brake the vehicle. You may lose control of the vehicle. Contin- ued driving with a flat tire will cause exces- sive heat build-up and possibly a fire.
Page 487 Do not drive faster than 50 mph (80 km/h) depending on the set vehi- cle level. Have the vehicle checked at an autho- rized Mercedes-Benz Light Truck Center. Let the compressor cool until the message disappears. The selected level will be set once the compressor has cooled down.
Page 488 Display symbol Display message Rising Max. 20 MPH Max. 20 MPH Being Lowered Max. 20 MPH Reduce speed to under 20 MPH Warning! Adapt your driving style to the modified driv- ing conditions. Avoid extreme, quick steer- ing movements. Please keep in mind that the driving characteristics of the vehicle have been modified.
Page 489 Do not drive faster than 50 mph (80 km/h). Have the vehicle checked at an autho- rized Mercedes-Benz Light Truck Center. Continue driving with added caution. The lock function is unavailable. Wait for the lock system to cool down.
Page 490 What to do if … Do not drive faster than 50 mph (80 km/h). Engage the parking brake if parked. Contact an authorized Mercedes-Benz Light Truck Center as soon as possible. Continue driving more slowly. Continue driving more slowly. Briefly shift automatic transmission to position N.
Page 491: Where Will I Find
Practical hints Where will I find ...? First aid kit Check expiration dates and contents for completeness at least once a year and replace missing/expired items. The first aid kit is located on the driver’s side in the cargo compartment behind the cover.
Page 492 3 Securing hook Release securing hook 3 (located be- low the floor handle) from holder. 3 Securing hook 4 Cargo compartment floor, raised 5 Upper cargo compartment lip Engage securing hook 3 on upper cargo compartment lip 5. Practical hints Where will I find ...? With the cargo compartment cover blind installed behind the third-row seats...
Page 493 Practical hints Where will I find ...? Example illustration 6 Alignment bolt 7 Towing eye bolt 8 Wheel wrench 9 Hook and loop fastener a Vehicle jack b Wheel bolts c Collapsible wheel chock d Fuse chart e Vehicle tool kit storage well casing Depending on production date, your vehicle may be equipped with a scissors-type vehicle jack.
Page 494 Screw-type vehicle jack Storage position Turn crank handle in the direction of arrow as far as it will go. Operational position Turn crank handle clockwise. Before storing the vehicle jack in its stor- age compartment: The vehicle jack should be fully collapsed.
Page 495: Spare Wheel
50 mph (80 km/h). Drive to the nearest Mercedes-Benz Light Truck Center as soon as possible to have the Minispare wheel replaced with a regular road wheel.
Page 496 The Minispare wheel is located underneath the cargo compartment floor ( page 490). For information on how to mount the Minispare wheel, see “Mounting the spare wheel” ( page 520). Removing Minispare wheel Remove the jack from the vehicle tool kit ( page 492).
Page 497: Unlocking/Locking In An Emergency
Practical hints Unlocking/locking in an emergency Unlocking the vehicle If you cannot unlock the vehicle with the SmartKey or KEYLESS-GO*, open the driver’s door using the mechanical key. Unlocking the driver’s door with the mechanical key will trigger the anti-theft alarm system.
Page 498: Locking The Vehicle
Locking the vehicle If you cannot lock the vehicle with the SmartKey or KEYLESS-GO*, lock the vehi- cle carrying out the following steps. Close the front passenger door, the rear right door and the tailgate. Open the driver’s door and the rear left door.
Page 499 Practical hints Unlocking/locking in an emergency Insert a suitable object such as a coin into the slot of lock 1 ( page 497). Turn lock 1 counterclockwise by 90° in direction of arrow. Remove cover 2 ( page 497). 3 Fuel filler flap release Pull red fuel filler flap release 3 in direction of arrow.
Page 500: Resetting Activated Head Restraints
Warning! For safety reasons, have the active head re- straints checked by an authorized Mercedes-Benz Light Truck Center after a rear-end collision. Warning! When pushing back the head restraint cush- ion, take care that your fingers do not be- come caught between the head restraint cushion and the cover.
Page 501: Vehicles With Rear Seat Entertainment System
For information on head restraint adjust- ment, see “Seats” ( page 45). Vehicles with Rear seat entertainment system* Take the reset tool out of the Mercedes-Benz vehicle literature pouch. 1 Reset tool 2 Active head restraint 1 Reset tool 2 Active head restraint...
Page 502 After resetting the active head restraints store reset tool 1 in the Mercedes-Benz vehicle literature pouch. For information on active head restraints, see “Active head restraint” ( page 90). For information on head restraint adjust- ment, see “Seats”...
Page 503: Replacing Smartkey Batteries
When replacing batteries, always replace both batteries. The required replacement batteries are available at any Mercedes-Benz Light Truck Center. Replacement batteries: Lithium, type CR 2025 or equivalent. Remove mechanical key 1 from the SmartKey or SmartKey with KEYLESS-GO* ( page 496).
Page 504 3 Batteries 4 Contact spring Pull out batteries 3. Using a line-free cloth, insert new batteries 3 under contact springs 4 with the positive terminal (+) side facing up. Return battery compartment 2 into housing until it locks into place. Slide mechanical key 1 back into the SmartKey or SmartKey with KEYLESS-GO*.
Page 505: Replacing Bulbs
Have headlamps checked and readjusted at regular intervals and when a bulb has been replaced. See an authorized Mercedes-Benz Light Truck Center for headlamp adjustment. If the headlamps or front fog lamps are fogged up on the inside as a result of high humid- ity, driving the vehicle a distance with the lights on should clear up the fogging.
Page 506 4 Additional turn signal lamp 5 Side marker lamp WY 5 W Vehicles with Bi-Xenon* headlamps: Do not re- place the Bi-Xenon bulbs yourself. Contact an authorized Mercedes-Benz Light Truck Center. Practical hints Replacing bulbs Lamp Type 6 Turn signal lamp 3457 AK (30/2.2 cp...
Page 507 Mercedes-Benz Light Truck Center. Replacing the bulbs for the front lamps is a technically complex process. For your conve- nience, we recommend that you have this work carried out by an authorized Mercedes-Benz Light Truck Center. Have the headlamp adjustment checked regularly.
Page 508: Replacing Bulbs For Front Lamps
Replacing bulbs for front lamps Before you start to replace a bulb for a front lamp, do the following first: Turn the exterior lamp switch to position M ( page 143). Open the hood ( page 378). 1 Housing cover for low beam halogen headlamp 2 Housing cover for high beam halogen bulb (high beam and high beam flasher)
Page 509 Practical hints Replacing bulbs Turn cover 1 counterclockwise. Remove cover 1. Turn bulb socket 2 counterclockwise. Pull bulb socket 2 out of the headlamp housing. Pull the low beam bulb out of bulb socket 2. Insert the new low beam bulb into bulb socket 2.
Page 510 Turn cover 1 counterclockwise. Remove cover 1. Turn bulb socket 2 counterclockwise. Pull bulb socket 2 out of the headlamp housing. Pull the high beam bulb out of bulb socket 2. Insert the new high beam bulb into bulb socket 2. Insert bulb socket 2 into the headlamp housing.
Page 511 If not done carefully and properly, damage to the bumper can result. We therefore recom- mend that you have this work carried out by an authorized Mercedes-Benz Light Truck Center. Removing front fog lamp cover: 1 Cover 2 Front fog lamp or corner-illuminating front fog lamp* Insert a suitable object (e.g.
Page 512: Replacing Bulbs For Rear Lamps
LEDs. If a malfunction occurs or LEDs fail to func- tion, the entire turn signal unit must be re- placed. Have the turn signal unit replaced by an authorized Mercedes-Benz Light Truck Center. Practical hints Replacing bulbs...
Page 513 Practical hints Replacing bulbs Opening the side trim panels Opening the driver’s side trim panel: 1 Lock 2 Cover in left side trim panel Turn lock 1 90° in direction of arrow. Fold down cover 2. 1 Lock 2 Storage compartment Insert a suitable object such as a coin into the slot of lock 1.
Page 514 Replacing bulbs 1 Bulb socket 2 Clamp Press and hold clamps 2. Pull bulb socket 1 outwards. Bulb socket 1 Backup lamp 2 Tail lamp, brake lamp, parking and standing lamp 3 Tail lamp, brake lamp, parking and standing lamp, side marker lamp 4 Turn signal lamp 5 Rear fog lamp (driver’s side only) Depending on which bulb needs to be...
Page 515: Adjusting Headlamp Aim
Practical hints Replacing bulbs License plate lamp 1 License plate lamp cover 2 Screws Loosen screws 2. Remove license plate lamp cover 1. Replace the tubular bulb. Reinstall license plate lamp cover 1. Retighten screws 2. Adjusting headlamp aim V Vertical centerline H Headlamp mounting height, measured from the center High beam adjustments simultaneously aim...
Page 516 3: 0.67° pitch The left and right headlamps must be ad- justed individually. If it is not possible to obtain a proper head- lamp adjustment, have the system checked at an authorized Mercedes-Benz Light Truck Center. Practical hints Replacing bulbs...
Page 517: Replacing Wiper Blades
Make sure the wiper blades are properly installed. Improperly installed wiper blades may cause windshield damage. For your convenience, we recommend that you have this work carried out by an authorized Mercedes-Benz Light Truck Center. Removing Remove the SmartKey from the starter switch. Vehicles with KEYLESS-GO*: Make sure the vehicle’s on-board...
Page 518: Rear Wiper Blade
Make sure the wiper blade is properly installed. Improperly installed wiper blades may cause rear window damage. For your convenience, we recommend that you have this work carried out by an authorized Mercedes-Benz Light Truck Center.
Page 519 Practical hints Replacing wiper blades Removing Remove the SmartKey from the starter switch. Vehicles with KEYLESS-GO*: Make sure the vehicle’s on-board electronics have status 0 ( page 44). Do not pull on the wiper blade insert. It could tear. Fold wiper arm 1 away from the rear window until it engages.
Page 520: Flat Tire
50 mph (80 km/h). Drive to the nearest Mercedes-Benz Light Truck Center as soon as possible to have the Minispare wheel replaced with a regular road wheel.
Page 521: Mounting The Spare Wheel
Warning! When jacking up the vehicle, only use the jack which has been specifically approved by Mercedes-Benz for your vehicle. The jack is designed exclusively for jacking up the vehicle at the jack take-up brackets built into both sides of the vehicle. Make sure the jack arm is fully seated in the jack take-up bracket.
Page 522 Prevent the vehicle from rolling away by blocking wheels with wheel chocks or other sizeable objects. One collapsible wheel chock is includ- ed with the vehicle tool kit ( page 490). For information on set- ting up the collapsible wheel chock, see ( page 494).
Page 523 Practical hints Flat tire Changing wheel on a slight incline Always try lifting the vehicle using the jack on a level surface. However, should circumstances require you to do so on a slight incline, place the wheel chock and another sizeable object as follows: Changing wheel on passenger side (Example illustration) Place wheel chock (or another sizeable...
Page 524 Warning! The jack is designed exclusively for jacking up the vehicle at the jack take-up brackets. Make sure the jack arm is fully seated in the jack take-up bracket. If you do not position the jack correctly in the jack take-up bracket, the vehicle can: fall off the jack seriously or fatally injure you or others Do not position the jack on the body of the...
Page 525 Practical hints Flat tire Screw-type jack (example illustration) Scissors-type jack (example illustration) Vehicles with screw-type jack: Turn crank 4 clockwise until jack 3 is fully seated in take-up bracket 2 and the jack base evenly meets the ground. Vehicles with scissors-type jack: Turn ratchet 4 up and down until jack 3 is fully seated in take-up bracket 2 and the jack base evenly...
Page 526 Damaged wheel hub threads should be repaired immediately. Do not continue to drive under these circumstances! Contact an authorized Mercedes-Benz Light Truck Center or call Roadside Assistance. Incorrect wheel bolts or improperly tight- ened wheel bolts can cause the wheel to come off.
Page 527 Practical hints Flat tire Lowering the vehicle Vehicles with scissors-type jack: Attach ratchet to vehicle jack in such a way that the word DOWN can be seen. Lower the vehicle until its resting fully on its own weight. Vehicles with screw-type jack: Turn crank counterclockwise.
Page 528: Bleeding The Fuel System
If the engine still does not start, do not make any further attempts to start the engine. Contact an authorized Mercedes-Benz Light Truck Center or call Roadside Assistance ( page 335). When the ? malfunction indicator lamp (USA only) or the ± malfunction indicator...
Page 529: Battery
Practical hints Battery The battery is located under the front passenger seat. Mercedes-Benz recommends to have the battery replaced at an authorized Mercedes-Benz Light Truck Center. The battery should always be sufficiently charged in order to achieve its rated ser- vice life.
Page 530 Contact an authorized Mercedes-Benz Light Truck Center for more information. The factory-equipped VRLA battery is leak-proofed. Only use a battery as replacement...
Page 531: Disconnecting, Removing, Reinstalling And Reconnecting The Battery
( page 536) using the jump start contacts in the engine compartment, or an accessory battery charge unit* approved by Mercedes-Benz must be connected using the jump start contacts in the engine compartment (see separate instructions for the accessory bat- tery charge unit*) before any of the following steps can be performed.
Page 532 If the vehicle battery is discharged and you had the vehicle jump started: Leave the engine running. Complete step 1, starting with switching off all electrical consumers. Continue with step 2. When the front passenger seat is in the most forward position, turn off the engine.
Page 533 Practical hints Battery 2 Perforated floor carpet, unfolded Fold the floor carpet piece 2 in direction of the arrow. Move the front passenger seat to the most forward and upward position again ( page 46). Switch off the ignition ( page 42). If the vehicle battery is discharged and you had the vehicle jump started, turn off the engine.
Page 534 Step 5 (Disconnecting) 5 Protection cover 6 Battery Unclip protection cover 5 from battery 6 and remove it. Step 6 (Disconnecting) 7 Positive terminal 8 Negative terminal Disconnect battery negative lead 8 from negative terminal. Remove positive terminal cover. Disconnect the battery positive lead 7.
Page 535 Practical hints Battery Step 8 (Removing) c Battery Tilt the battery c with the negative terminal side upwards. Take out the battery maintaining its tilted position in the direction of the arrow. Step 9 (Reinstalling) Carry out step 8 in reverse order ( page 534).
Page 536: Charging The Battery
Warning! Never charge a battery while still installed in the vehicle unless the accessory battery charge unit approved by Mercedes-Benz is being used. Gases may escape during charg- ing and cause explosions that may result in paint damage, corrosion or personal injury.
Page 537: Jump Starting
If the engine does not run after several unsuc- cessful starting attempts, have it checked at the nearest authorized Mercedes-Benz Light Truck Center. Excessive unburned fuel generated by repeated failed starting attempts may damage the catalyt-...
Page 538 Remove the jumper cables first from negative terminals 1 and 5 and then from positive terminals 2 and 4. You can now switch on the headlamps. Have the battery checked at the near- est authorized Mercedes-Benz Light Truck Center.
Page 539: Towing The Vehicle
( page 128). Do not tow with one axle raised. Doing so could damage the transfer case, which is not covered by the Mercedes-Benz Limited Warranty. All wheels must be on or off the ground. Observe instructions for towing the vehicle with all wheels on the ground.
Page 540 Warning! With the engine not running, there is no power assistance for the brake and steering systems. In this case, it is important to keep in mind that a considerably higher degree of effort is necessary to brake and steer the vehicle.
Page 541: Installing Towing Eye Bolt
Practical hints Towing the vehicle Remove the KEYLESS-GO* start/stop button from the starter switch ( page 43). Insert the SmartKey with KEYLESS-GO* into the starter switch. Switch on the ignition. Depress the brake pedal. Shift the automatic transmission to neutral position N. Release the brake pedal.
Page 542 Warning! In order to avoid possible serious burns or injury, use extreme caution when removing the rear cover, because the rear exhaust pipe is extremely hot. 1 Cover Example illustration front bumper 2 Towing eye bolt Removing cover Cover 1 is secured to the bumper by a plastic cord.
Page 543: Stranded Vehicle
Practical hints Towing the vehicle Stranded vehicle Freeing a stranded vehicle, on which the wheels are dug into sand or mud, should be done with the greatest of care, especial- ly if the vehicle is heavily loaded. Avoid pulling the vehicle abruptly or diago- nally, since it could result in damage to the chassis alignment.
Page 544: Fuses
(recognizable by its color or the fuse rating given on the fuse) of the amperage recommended in the fuse chart. Any Mercedes-Benz Light Truck Center will be glad to advise you on this subject. If a newly inserted fuse blows again, have...
Page 545: Fuse Box In Engine Compartment
Practical hints Fuses Fuse box in engine compartment The fuse box is located on the passenger side of the engine compartment. Open the hood ( page 378). Fuse box GL 450 (GL 320 CDI, GL 550 similar) 1 Fuse box cover 2 Clamps Pull clamps 2 in direction of arrow.
Page 546: Passenger Compartment
Fuse box in passenger compartment The fuse box is located behind a cover in the dashboard on the front passenger side. 1 Cover Do not use sharp objects such as a screw- driver to open the fuse box cover 1 in the dash- board, as this could damage the fuse box cover or the dashboard.
Page 548: Technical Data
Technical data Parts service Warranty coverage Identification labels Layout of poly-V-belt drive Engine Rims and tires Electrical system Main Dimensions Weights Fuels, coolants, lubricants...
Page 549: Parts Service
Therefore, Genuine Mercedes-Benz parts should be installed. The use of non-genuine Mercedes-Benz parts and accessories not authorized by Mercedes-Benz could damage the vehicle, which is not covered by the Mercedes-Benz Limited Warranty, or could compromise the vehicle’s durability or safety.
Page 550: Warranty Coverage
Emission Performance Warranty California, Maine, Massachusetts, and Vermont Emission Control Systems Warranty Replacement parts and accessories are covered by the Mercedes-Benz Parts and Accessories warranties, copies of which are available at any authorized Mercedes-Benz Light Truck Center. Technical data Warranty coverage...
Page 551: Identification Labels
Technical data Identification labels 1 Certification label (on driver’s B-pillar) The Vehicle Identification Number (VIN) can be found in the following locations: on the certification label embossed underneath the passenger-side second-row rear seat ( page 551) on the lower edge of the windshield ( page 551) Example certification label (U.S.
Page 552 Second-row seat 4 VIN Fold the carpet forwards. The VIN 4 is now visible. When ordering parts, please specify vehicle identification and engine numbers. 5 Emission control information label, includes both federal and California certification exhaust emission standards 6 Engine number (engraved on engine) 7 VIN (lower edge of windshield) Technical data Identification labels...
Page 553: Layout Of Poly-V-Belt Drive
Technical data Layout of poly-V-belt drive GL 320 CDI 1 Coolant pump 2 Idler pulley 3 Automatic belt tensioner 4 Power steering pump 5 Air conditioning compressor 6 Crankshaft 7 Idler pulley 8 Generator (alternator) GL 450, GL 550 1 Idler pulley 2 Idler pulley 3 Automatic belt tensioner 4 Power steering pump...
Page 554: Engine
Firing order Poly-V-belt The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Light Truck Center for the corresponding data of all special bodies and special equipment. Premium fuel required. Performance may vary with fuel octane rating.
Page 555 Firing order Poly-V-belt All data preliminary. The quoted data apply only to the standard vehicle. See an authorized Mercedes-Benz Light Truck Center for the corresponding data of all special bodies and special equipment. Premium fuel required. Performance may vary with fuel octane rating.
Page 556: Rims And Tires
MO = Mercedes-Benz Original equipment tires Using tires other than those approved by Mercedes-Benz may result in damage that is not covered by the Mercedes-Benz Limited Warranty. Using tires other than those approved by Mercedes-Benz can have detrimental effects,...
Page 557: Same Size Tires
Technical data Rims and tires Same size tires Model GL 320 CDI GL 450 Rims (light alloy) 8 J x 18 H2 Wheel offset 2.36 in (53 mm) Summer tires All-season tires 265/60 R18 110H M+S Rims (light alloy) 8 J x 18 H2 Wheel offset 2.36 in (53 mm) Winter tires...
Page 558 Model GL 550 AMG rims (light alloy) 10 J x 21 H2 Wheel offset 1.46 in (37 mm) All-season tires 295/40 R21 111V XL (Extra Load) M+S Rims (light alloy) 8.5 J x 19 H2 Wheel offset 2.20 in (56 mm) 265/55 R19 109H M+S .
Page 559: Minispare Wheel
Technical data Rims and tires Minispare wheel Model Wheel offset Minispare tire Must not be used with snow chains. Please compare the recommended tire inflation pressure for your vehicle with the tire inflation pressure on the yellow label located on the Minispare wheel rim.
Page 560: Electrical System
Electrical system Model GL 450 Generator (alternator) 14 V/180 A Starter motor 12 V/1.7 kW Battery 12 V/95 Ah Spark plugs NGK PLKR7A Electrode gap 0.031 in (0.8 mm) Tightening torque 15 – 19 lb-ft (20 – 25 Nm) Model GL 320 CDI Generator (alternator) 14 V/180 A...
Page 561: Main Dimensions
Technical data Main Dimensions Model Overall vehicle length Vehicle width, exterior rear view mirrors folded out Vehicle width, exterior rear view mirrors folded in Vehicle width, exterior rear view mirrors folded in (vehicles with AMG rims) Overall vehicle height, depending on set vehicle level Overall vehicle height, depending on set vehicle level (vehicles with enhanced off-road package*) Wheelbase...
Page 562: Weights
Technical data Weights Weights Roof load max. 198 lb (90 kg)
Page 563: Fuels, Coolants, Lubricants
Therefore only use products tested and approved by Mercerdes-Benz. Please refer to the Factory Approved Service Products pamphlet (USA only), or inquire at an authorized Mercedes-Benz Light Truck Center. Model Engine with oil filter GL 320 CDI...
Page 564 Model Front wheel hubs All models Brake system All models Cooling system GL 320 CDI GL 450 GL 550 Fuel Tank All models including a reserve of Air conditioning system All models Windshield washer system All models and headlamp cleaning system* Data preliminary.
Page 565: Engine Oils
Maintenance System will result in engine or emission control system damage not covered by the Mercedes-Benz Limited Warranty. Please follow Maintenance System recommen- dations for scheduled oil changes. Failure to do...
Page 566: Premium Unleaded Gasoline (Gasoline Engine)
Premium unleaded gasoline (gasoline engine) Warning! Gasoline is highly flammable and poisonous. It burns violently and can cause serious personal injury. Never allow sparks, flame or smoking mate- rials near gasoline! Turn off the engine before refueling. Whenever you are around gasoline, avoid in- haling fumes and skin or clothing contact, extinguish all smoking materials.
Page 567: Gasoline Additives (Gasoline Engine)
Damage or malfunction resulting from poor fuel quality or from blending additional fuel additives other than those tested and approved by us for use on Mercedes-Benz vehicles are not covered by the Mercedes-Benz Limited Warranty.
Page 568: Coolants
Maintenance booklet is only applicable if MB 325.0 Anticorrosion/Antifreeze solu- tion or other Mercedes-Benz approved products of equal specification are used to renew the coolant concentration or bring it back up to the proper level.
Page 569 Before the start of the winter season (or once a year in hot southern regions), you should have the anticorrosion/antifreeze concentration checked. The coolant is also regularly checked each time you bring your vehicle to an authorized Mercedes-Benz Light Truck Center for service.
Page 570: Windshield Washer System And Headlamp Cleaning System
Windshield washer system and headlamp cleaning system* Both the windshield washer system and headlamp cleaning system* are supplied from the windshield washer reservoir. The windshield washer reservoir has a ca- pacity of approximately 8.1 US qt (7.7 l). Refill the reservoir with MB Windshield Washer Concentrate and water (or con- centrate and commercially available premixed windshield washer sol-...
Page 572: Index
ABS 101 Indicator lamp 436 Off-road - ABS 102 ® ABS, ESP Messages in the multifunction display 451 Accelerator position, automatic transmission 195 Accessory weight 415 Accident 66 Active head restraint 90, 133, 499 Adaptive Damping System (ADS)* 278 Air bags 76 Children 77, 91 Front passenger front air bag off indicator lamp 31, 32, 85...
Page 573 Index Automatic climate control (3-zone)* 228 Air conditioning refrigerant 563 Air conditioning, Cooling 239, 240 Air distribution, Front 234 Air distribution, Rear 243 Air recirculation mode 237 Air vents*, second-row seats 245 Air vents*, third-row seats 245 Air vents, Front 234 Air volume 235 Control panel, Front 230 Control panel, Rear 241...
Page 574 Battery, Vehicle 528 Charging 535 Disconnecting and connecting 530 Jump starting 536 Removing and installing 530 Bead 416 Beverage holder see Cup holder Bi-Xenon headlamps* see headlamps Bolts, Spare wheel 494 Brake fluid 564 Checking 376 Messages in the multifunction display 469 Brake lamp Cleaning lenses 429...
Page 575 Index Children in the vehicle 91 Air bags 77, 91 Blocking rear door window operation 98 Indicator lamp, Front passenger front air bag 85 Infant and child restraint systems 86, LATCH-type child seat anchors 95 Occupant Classification System (OCS) 81 Cigarette lighter (Depending on vehicle configuration) 323...
Page 576 Corner-illuminating front fog lamps* 147 Messages in the multifunction display 478 Replacing bulbs 510 Crossbars* 295 Crossing obstacles 361 Cruise control 255 Activating 257 Messages in the multifunction display 452 Cup holders 320 Cleaning 321 Front center console 321 Front center console, Removing/Installing 321 Rear armrest 320 Curb weight 416...
Page 577 Index Door Entry lamps 151 Locking, In an emergency 497 Locking/unlocking, KEYLESS-GO* 41, 71 Locking/unlocking, SmartKey 40, 70 Messages in the multifunction display 474 Opening from inside/outside 114, Remote door unlock (Tele Aid) 337 Unlocking, Mechanical key 496 Door control panel 35 Door handle 35 Door windows see Power windows DOT 410, 416...
Page 578 Emergency operation Fuel filler flap 497 Locking/unlocking the vehicle 496, Emergency operation (Limp-Home Mode) 200 Emergency operations Exit for third-row seats 132 Remote door unlock, Tele Aid 337 Tailgate, Opening from the inside manually 122 Emergency Tensioning Device see ETD Emergency, In case of Battery, Jump starting 536 Engine shut-down 545...
Page 579 Index ETD 89, 446 Safety guidelines 78 Expanding cargo compartment 304 Exterior rear view mirrors 51, 208 Folding 210 Power folding* 209 Synchronizing 209 Fastening the seat belts 53 Filler neck, Engine oil 381 First aid kit 490 Flat tire 519 Lifting the vehicle 520 Lowering the vehicle 526 Minispare wheel 494...
Page 580 Fuel consumption statistics Since last reset 185 Since start 184 Fuel filler flap 374 Locking/unlocking 374 Opening 374 Opening in an emergency 497 Fuel tank Capacity 563 Filler flap 374 Fuels, coolants, lubricants etc. 562 Fuses 543 Fuse box in cargo compartment 544 Fuse box in engine compartment 544 Fuse box in passenger compartment 545...
Page 581 Index Headlamps Automatic headlamp mode 144 Bi-Xenon* 477, 508 Cleaning lenses 429 Cleaning system* 208, 383 Halogen 507 High beam see High beam flasher High beam see High beam headlamps Light sensor, Messages in the multifunction display 477 Low beam see Low beam headlamps Manual headlamp mode 144 Messages in the multifunction display 477, 478, 479, 480, 481,...
Page 582 Instruments and controls see Cockpit Interior lighting 149 Delayed shut-off 177 Interior rear view mirror 51 Antiglare positions 208 Auto-dimming mirrors* 208 Interior storage spaces see Storage compartments Intermittent wiping Windshield wipers 63 Jack 492, 493 Lifting the vehicle 520 Jump starting 536 Key, Mechanical 496 Key, SmartKey 112...
Page 583 Index Kickdown 196 Kilopascal 416 Labels 550 Certification 550 Emission control information 551 Engine number 551 Paintwork code 550 Vehicle Identification Number (VIN) 550 Lamp sensor see Light sensor Lamps, exterior 505 Front 505 Light sensor, Messages in the multifunction display 477 Messages in display 477 Messages in the multifunction display 477, 479, 481...
Page 584 Lighter see Cigarette lighter (Depending on vehicle configuration) Lighting, Exterior and interior 143 Limp-Home Mode 200, 439, 440 Loading see Vehicle loading Locator lighting 146, 176 Lock buttons, KEYLESS-GO* Outside door handle 71 Locking the vehicle see Key Loss of keys, Mechanical key 120 Loss of keys, SmartKey 120 Loss of keys, SmartKey with KEYLESS-GO* 120...
Page 585 Index Multifunction display messages 449 ABS 451 ® ABS, ESP Air suspension 486 Air suspension program 486 Brake fluid 469 Brake lamps 477 Brake pads 467 Coolant 472 Corner-illuminating front fog lamps* 478 Cruise control 452 Distronic* 453 Doors 474 Downhill Speed Regulation 467 EBP 468 Engine coolant 470, 472...
Page 586 Off-road - 4-ETS 108 Off-road - ABS 102 ® Off-road - ESP Off-road driving Checklist 357, 363 Crossing obstacles 361 Driving instructions for off-road driving 355 Driving through water 360 Returning 363 Rules 356 Special driving features 356 Steep terrain 358 Off-road driving program (Vehicles without enhanced off-road package*) 277 Oil level see Engine oil, Checking level...
Page 587 Index Plastic and rubber parts, cleaning 432 Poly-V-belt drive Layout (GL 320 CDI) 552 Layout (GL 450, GL 550) 552 Positions (Memory function*) see Seats Pounds per square inch see PSI Power assistance 348 Power outlets 324 Power seat see Seats, Power Power tilt/sliding sunroof* 251 Convenience closing feature 250 Opening/closing 251...
Page 588 Rear lamps see Tail lamps Rear panorama roof, Sunshade 212 Rear seat head restraints see Head restraints Rear towing eye 541 Rear view camera* 293 Rear view mirrors see Mirrors Rear window defroster 212 Rear window wiper/washer 64 Rear windows see Power windows Rear wiper blade 517 Recommended tire inflation pressure 417...
Page 589 Index Seat belts 86 Children in the vehicle 91 Cleaning 433 Fastening 53 Height adjustment 55 Messages in the multifunction display 443 Proper use of 55, 88 Safety guidelines 78 Telltale 29, 86, 442 Warning lamp 442, 443 Seat cushion depth see Seats Seat heating* see Seats Seat ventilation* see Seats Seating capacity 389...
Page 590 Vehicle level control 279 Shifting Automatic transmission 56, 189 Side impact air bags 80 Side marker lamps Cleaning lenses 429 Messages in the multifunction display 480 Replacing bulbs 510, 513 Side windows see Power windows Sidewall 417 SmartKey see Key, SmartKey SmartKey see Key, SmartKey with KEYLESS-GO* Snow chains 421...
Page 591 Index Tachometer 29, 153 Displaying current gear range 197 Overspeed range 153 Tail lamps 511 Cleaning lenses 429 Messages in the multifunction display 481 Replacing bulbs 505, 513 Tailgate Closing from the inside, Electrically* 125 Closing from the outside (vehicles without KEYLESS-GO*) 126 Opening from the inside, Electrically* 124...
Page 592 Hands-free microphone 34 Inserting in cradle 329 Installing a different mobile phone cradle 331 Messages in the multifunction display 483 Operation 186 Phone book 187 Redialing 188 Rejecting/ending a call 187 Removing from cradle 330 Tray 317 Temperature Coolant 162 Display mode, Status indicator 173 Interior temperature 219 Interior temperature, setting see...
Page 593 Index Important notes, Tire inflation pressure 394 Inflation pressure 377, 393, 395 Information placard 388 Inspection 385 Load rating 406, 407, 417 Loading Information 388 Loading terminology 415 Loading the vehicle 387 Low tire pressure telltale, Canada only 27, 444 Maximum load 418 Messages in the multifunction display 444...
Page 594 Turn signal lamps Cleaning lenses 429 Messages in the multifunction display 482 Replacing bulbs 505 Turn signals 62 Additional in mirrors 505 Bulbs 505, 513 Cleaning lenses 429 Indicator lamps 27 Turning off the engine 69 TWR (Tongue Weight Rating) 418 Uniform Tire Quality Grading Standards 418 Units, Settings...
Page 595 Index Vehicle status message memory menu 167 Vehicle tool kit 490 Vehicle washing 427 VIN 551 Voice control system* Button on multifunction steering wheel 30, 156 Hands-free microphone 34 Warning indicators Parktronic* 290 Warning lamps see Lamps, Indicator and warning Warning sounds Distance warning function* 272 Distronic* 263...
Page 600 If you have questions about carrying out any type of service, turn to the advice of an authorized Mercedes-Benz Light Truck Center.

This manual is also suitable for:

2008 gl 320 cdi 2008 gl 550 2008 gl-class Gl series Gl 320 cdi Gl 450 ... Show all

Mercedes-Benz 2008 GL 450 Operator's Manual

Introduction

At a Glance

Getting Started

Safety and Security

Controls in Detail

Operation

Practical Hints

Quick Links

Related Manuals for Mercedes-Benz 2008 GL 450

Summary of Contents for Mercedes-Benz 2008 GL 450