Mercedes-Benz GLS Operator's Manual page 655

Sulfur content ..................................... 555
Tank content ....................................... 556
Fuel consumption
On-board computer ............................. 308
Fuel consumption indicator
Calling up ............................................ 199
Function seat
see Door control panel
Function seat (rear passenger com‐
partment)
see Seat (rear passenger compartment)
Fuses ......................................................... 510
Before replacing a fuse ........................ 510
Dashboard fuse box ............................. 512
Fuse assignment diagram .................... 510
Fuse box in the cargo compartment .... 512
Fuse box in the engine compartment ... 511
Fuse box in the front-passenger foot‐
well ...................................................... 512
Notes ................................................... 510
Fuses
see Fuses
G
Garage door opener
Clearing the memory ........................... 213
Opening or closing the door ................. 212
Programming buttons .......................... 210
Radio equipment approval numbers .... 213
Resolving problems .............................. 212
Synchronizing the rolling code ............. 211
Gas station search
Starting automatic search ................... 396
Switching automatic search on/off ..... 396
Gasoline ................................................... 555
Gearshift recommendation .................... 202
Genuine parts ............................................ 23
Glide mode ............................................... 203
Global search
Function .............................................. 360
Overview ............................................. 359
Glove box
Air vent ................................................ 179
Locking/unlocking .............................. 128
H
Handbrake
see Electric parking brake
Handling characteristics (unusual) ........ 513
HANDS-FREE ACCESS ................................ 82
Handset
Stowage compartment ......................... 131
Hazard warning lights ............................. 157
Hazardous substances
Information ............................................ 25
Head restraint
Attaching/removing the supplemen‐
tary cushion ......................................... 114
EASY ADJUST luxury head restraint
(front) ................................................... 112
Front (adjusting mechanically) ............. 111
Front (luxury head restraint) ................ 112
Rear (installing/removing) ................... 113
Rear passenger compartment
(adjusting) ............................................ 112
Rear passenger compartment (luxury
head restraint) ..................................... 114
Index 653