Related Manuals for Mercedes-Benz 2008 GL 320 CDI
Summarization of Contents
Introduction
Product information
Information on genuine Mercedes-Benz parts, conversion parts, and approved accessories.
Service and warranty information
Information about vehicle warranties, including limited and emission system warranties.
Maintenance
Information on the Maintenance Booklet and recommended service intervals at authorized centers.
Roadside Assistance
Details on the Mercedes-Benz Roadside Assistance Program for breakdown assistance.
Operating safety
Guidelines for safe vehicle operation, including electronic components and safety systems.
Proper use of the vehicle
Information and rules required for correct vehicle usage, including manual sections and regulations.
Problems with your vehicle
Guidance on what to do if experiencing issues with the vehicle and whom to contact.
Reporting safety defects
Information on reporting safety defects to NHTSA and Mercedes-Benz USA, LLC.
At a glance
Exterior view
Overview of exterior components and features, with numbered references to specific parts.
Cockpit
Identification of controls and components within the vehicle's cockpit area.
Instrument cluster
Illustration and explanation of the instrument cluster, including indicators and gauges.
Multifunction steering wheel
Explanation of buttons and functions on the multifunction steering wheel for operating vehicle systems.
Center console
Identification of controls and features located in the center console.
Upper part (Vehicles without enhanced off-road package*)
Identification of controls and features on the upper part of the center console for vehicles without the off-road package.
Overhead control panel
Identification of controls and features located in the overhead control panel.
Door control panel
Identification of switches and controls located on the door panels for window and lock operation.
Storage compartments
Overview and identification of various storage compartments throughout the vehicle.
Getting started
Unlocking
Initial procedures for unlocking the vehicle using SmartKey or KEYLESS-GO, and understanding starter switch positions.
Unlocking with the SmartKey
Step-by-step instructions on how to unlock the vehicle using the SmartKey and its buttons.
Adjusting
Information on adjusting seats, steering wheel, and mirrors for optimal comfort and safety.
Seats
Information on adjusting the driver's seat, head restraint, steering wheel, and mirrors for optimal comfort and safety.
Driving
Crucial guidelines for safe driving, including seat belt usage and starting the engine.
Fastening the seat belts
Detailed instructions on how to properly fasten and use seat belts for safety.
Starting the engine
Instructions on how to start the engine using the SmartKey or KEYLESS-GO function.
Parking and locking
Procedures for safely parking, locking the vehicle, and turning off the engine.
Parking brake
Instructions on how to engage and release the parking brake for securing the vehicle.
Turning off the engine
Procedures for turning off the engine using the SmartKey or KEYLESS-GO, and important safety precautions.
Safety and Security
Occupant safety
Essential facts about the vehicle's restraint systems, including airbags and seat belts.
Air bags
Information on the design, deployment, and safety precautions related to air bags.
Occupant Classification System
Explanation of the OCS, which automatically controls front passenger air bag deployment based on occupant weight.
Seat belts
Information on the legal requirements and proper use of seat belts and child restraint systems.
Children in the vehicle
Safety recommendations for children traveling in the vehicle, including restraint systems and seating positions.
Driving safety systems
Core safety systems including ABS, BAS, ESP, EBP, and 4-ETS.
ABS (Antilock Brake System)
Explanation of how the ABS regulates brake pressure to prevent wheel lock-up and maintain steering.
ESP® (Electronic Stability Program)
Explanation of ESP's function in monitoring traction and handling, and stabilizing the vehicle.
Anti-theft systems
Information on the immobilizer and anti-theft alarm system for vehicle security.
Controls in detail
Locking and unlocking
Detailed information on operating the vehicle's locking and unlocking systems using SmartKey or KEYLESS-GO.
SmartKey
Details on the SmartKey's remote control functions, including locking, unlocking, and tailgate operation.
Seats
Instructions and features for adjusting and using vehicle seats, including easy-entry and emergency exit.
Lighting
Information on operating exterior and interior lighting, including headlamps, fog lamps, and turn signals.
Instrument cluster
Illustration and explanation of the instrument cluster, including illumination adjustment and reset button.
Control system
Core vehicle management system, including multifunction display, menus, and settings.
Automatic transmission
Information on driving with the automatic transmission and its gear shifting process.
Driving systems
Vehicle dynamics and assistance systems, including cruise control, Distronic, and off-road programs.
Cruise control
Information on activating, setting speed, canceling, and resuming cruise control.
Downhill Speed Regulation (DSR)
Details on DSR as an aid for downhill driving, regulating vehicle speed and using engine braking.
Loading
Guidelines for safely loading the vehicle and cargo, including fastening items and preventing movement.
Useful features
Convenience features and storage solutions within the vehicle.
Tele Aid
Explanation of the Tele Aid system's functions, including emergency calls, roadside assistance, and information services.
Emergency calls
Procedures for initiating emergency calls automatically or manually, and system self-check.
Operation
The first 1000 miles (1500 km)
Detailed information on operating the vehicle during the initial break-in period to ensure optimal performance.
Driving instructions
Crucial guidelines for safe driving, fuel economy, and proper vehicle operation.
Drive sensibly – save fuel
Tips for saving fuel, including tire pressure, load removal, engine warm-up, and avoiding frequent acceleration.
Drinking and driving
Warnings and information regarding the dangers of drinking or taking drugs and driving.
Brakes
Information on brake system behavior in various conditions, including wet roads and brake pad wear.
At the gas station
Instructions and warnings for refueling with gasoline and diesel, including fuel types and safety precautions.
Refueling
Instructions and warnings for refueling with gasoline and diesel, including fuel types and safety precautions.
Engine compartment
Information on accessing and maintaining the engine compartment, including hood operation and fluid checks.
Hood
Instructions on opening and closing the hood, including safety precautions for hot engines and moving parts.
Engine oil
Information on engine oil consumption, checking oil level, and using approved engine oils and filters.
Tires and wheels
Comprehensive guide to tires and wheels, including care, maintenance, and specifications.
Important guidelines
Key guidelines for tire and rim usage, including type, size, break-in, damage checks, and load limits.
Tire care and maintenance
Instructions on regularly checking tire inflation pressure and inspecting tires for damage or wear.
Winter driving
Recommendations for driving in winter conditions, including tire and snow chain usage.
Maintenance
Procedures for vehicle maintenance, including service indicators and resetting service messages.
Vehicle care
Guidelines for cleaning and caring for the vehicle's exterior and interior components.
Technical data
Parts service
Information on the availability and service of Genuine Mercedes-Benz Parts at authorized centers.
Warranty coverage
Details on vehicle warranties, including limited, emission, and state-specific warranties.
Identification labels
Information on locating vehicle identification numbers (VIN), paintwork codes, and certification labels.
Engine
Technical specifications for GL 320 CDI and GL 450/550 engines, including displacement, output, and torque.
Rims and tires
Information on approved wheel rim and tire sizes, including summer, all-season, and winter tire options.
Fuels, coolants, lubricants
Specifications for vehicle fluids, including capacities, types, and maintenance recommendations.
Capacities
Table detailing capacities for engine oil, transmission fluid, transfer case, axles, and power steering.
Engine oils
Recommendations for approved engine oils and filters, and warnings about using non-approved products.
Practical hints
What to do if …
Troubleshooting guide for common vehicle messages, warnings, and malfunctions.
Lamps in Instrument cluster
Explanation of instrument cluster lamps and their possible causes and suggested solutions.
Vehicle status messages in the multifunction display
Guide to understanding and responding to various system messages displayed in the multifunction display.
ABS, ESP Inoperative
Information on what to do when ABS or ESP systems are inoperative due to a malfunction.
Front Passenger Airbag Disabled
Guidance on addressing situations where the front passenger airbag is deactivated unexpectedly.
Check tires, then restart Run Flat Indicator.
Procedure for checking tire pressure and restarting the Run Flat Indicator system.
Tire Pressure Check Tires
Instructions for checking tire pressure and correcting low pressure warnings.
Battery/Alternator Stop Vehicle
Actions to take when the battery or alternator indicates a critical fault, requiring the vehicle to stop.
Brake Wear
Information on brake pad wear and the need for replacement when reaching the wear limit.
Release Parking Brake
Instructions on how to release the parking brake, especially in relation to shifting transmission positions.
Replacing SmartKey batteries
Step-by-step guide for replacing the batteries in the SmartKey or SmartKey with KEYLESS-GO.
Replacing bulbs
Instructions for replacing various exterior and interior bulbs, with warnings about complex systems.
Flat tire
Comprehensive guide on how to safely change a flat tire, including vehicle preparation and lifting procedures.
Mounting the spare wheel
Step-by-step instructions for mounting the spare wheel, including vehicle preparation and tool usage.
Lifting the vehicle
Safety precautions and procedures for lifting the vehicle using the jack for wheel changes.
Bleeding the fuel system (diesel engine only)
Procedure for bleeding the fuel system on diesel engines after the fuel tank is empty.
Battery
Information on the vehicle battery, its maintenance, replacement, and safety precautions.
Jump starting
Step-by-step instructions and safety warnings for jump starting a discharged battery.
Towing the vehicle
Guidelines and precautions for towing the vehicle, including proper methods and legal restrictions.
Fuses
Information on the location of fuse boxes and procedures for replacing fuses.
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