Mercedes-Benz 2013 GL X166 Operator's Manual page 13

Exterior mirrors
Adjusting ....................................... 117
Dipping (automatic) ....................... 118
Folding in/out (automatically) ....... 118
Folding in/out (electrically) ........... 117
Folding in when locking (on-board
computer) ...................................... 279
Out of position (troubleshooting) ... 118
Setting ........................................... 118
Storing settings (memory
function) ........................................ 120
Storing the parking position .......... 118
Eyeglasses compartment ................. 332
F
Filler cap
see Fuel filler flap
First-aid kit ......................................... 376
Flat tire
MOExtended tires .......................... 378
Preparing the vehicle ..................... 377
TIREFIT kit ...................................... 378
Floormat ............................................. 356
Folding the rear bench seat
forwards/back .................................. 334
Fording
Off-road ......................................... 184
On flooded roads ........................... 184
Fuel
Additives ........................................ 436
Consumption statistics .................. 269
Displaying the current
consumption .................................. 269
Displaying the range ...................... 269
Driving tips .................................... 181
Fuel gauge ............................... 33, 265
Grade (gasoline) ............................ 435
Important safety notes .................. 435
Premium-grade unleaded gasoline . 435
Problem (malfunction) ................... 175
Quality (diesel) ............................... 437
Refueling ........................................ 172
Tank content/reserve fuel ............. 435
Fuel filler flap
Opening/closing ............................ 173
Fuel filter (display message) ............ 300
Fuel level
Calling up the range (on-board
computer) ...................................... 269
Fuel tank
Capacity ........................................ 435
Problem (malfunction) ................... 175
Fuses
Allocation chart ............................. 390
Before changing ............................. 390
Dashboard fuse box ....................... 391
Fuse box in the engine
compartment ................................. 391
Fuse box under rear bench seat .... 391
Important safety notes .................. 390
G
Garage door opener
Clearing the memory ..................... 356
Important safety notes .................. 353
Opening/closing the garage door .. 355
Programming (button in the rear-
view mirror) ................................... 354
Genuine Mercedes-Benz parts ......... 432
Glove box ........................................... 331
GTW (Gross Trailer Weight)
(definition) ......................................... 415
H
Handbrake
see Parking brake
Hazard warning lamps ...................... 126
Headlamps
Adding fluid to cleaning system ..... 364
Cleaning system (capacity) ............ 441
Cleaning system (function) ............ 127
Cleaning system (notes) ................ 440
Fogging up ..................................... 129
see Automatic headlamp mode
Head restraints
Adjusting ....................................... 106
Adjusting (electrically) ................... 107
Adjusting (manually) ...................... 106
Adjusting (rear) .............................. 107
Installing/removing (rear) .............. 108
Luxury ............................................ 107
Index
11