2019 MERCEDES-BENZ GLS SUV engine

Fuel
Additives ........................................ 386
Consumption statistics .................. 233
Displaying the current consump-
tion ................................................ 234
Displaying the range ...................... 234
Driving tips .................................... 161
Fuel gauge ...................................... .37
Grade (gasoline) ............................ 385
Important safety notes .................. 385
Problem (malfunction) .................. .157
Refueling ........................................ 155
Tank content/reserve fuel ............. 385
Fuel filler flap
Opening ......................................... 156
Fuel level
Calling up the range (on-board
computer) ...................................... 234
Fuel tank
Capacity ........................................ 385
Problem (malfunction) ................... 157
Fuses
Allocation chart ............................ .349
Before changing ............................ .349
Dashboard fuse box ....................... 350
Fuse box in the engine compart-
ment .............................................. 350
Fuse box under rear bench sea t.... 350
Important safety notes .................. 349 G
Garage door opener Clearing the memory ..................... 319
General notes ................................ 316
Important safety notes .................. 316
Opening/closing the garage doo r..3 19
Problems when programming ....... .318
Programming (button in the rear-
view mirror) ................................... 317
Synchronizing the rolling code ....... 317
Gear indicator (on-board com-
puter, Mercedes-AMG vehicles) ....... 242
Genuine parts ...................................... 27
Glove box .......................................... .296
Google™ Local Search
see also Digital Operator's Man-
ual ................................................. .287 GTW (Gross Trailer Weight) (defini-
tion) .................................................... 371 H
Hazard warning lamps ......................117
Head restraints
Adjusting ......................................... 99
Adjusting (electrically) ................... 100
Adjusting (manually) ........................ 99
Adjusting (rear) .............................. 100
Installing/removing (rear) .............. 100
Luxury ............................................ 100
Headlamps
Fogging up ..................................... 119
see Automatic headlamp mode
Heating
see Climate control
High beam flasher .............................116
High-beam headlamps
Adaptive Highbeam Assist ............. 118
Display message ............................ 257
Replacing bulbs ............................ .121
Switching on/off ........................... 116
Highway mode ................................... 118
Hill start assist .................................. 143
HOLD function
Deactivating ................................... 184
Display message ............................ 264
Function/notes ............................ .183
Home address
see also Digital Operator's Man-
ual ................................................. .287
Hood
Closing .......................................... .322
Display message ............................ 272
Important safety notes .................. 321
Opening ......................................... 321
Horn ...................................................... 36
Hydroplaning ..................................... 165 I
Ignition lock see Key positions
Immobilizer .......................................... 7512
Index

Indicator and warning lamps
Active Distance Assist
DISTRONIC .................................... 285
Indicator lamps
see Warning and indicator lamps
Indicators
see Turn signals
Insect protection on the radiator .... 322
Instrument cluster
Overview .......................................... 37
Warning and indicator lamps .......... .37
Instrument cluster lighting .............. 230
Intelligent Light System
Activating/deactivating ................ .240
Display message ............................ 257
Overview ........................................ 117
Interior lighting
Automatic control .......................... 120
Emergency lighting ........................ 120
General notes ................................ 119
Manual control ............................... 119
Overview ........................................ 119
Reading lamp ................................. 119
iPod ®
see also Digital Operator's Man-
ual ................................................. .287 J
Jack Storage location ............................ 335
Using ............................................. 374
Jump starting (engine) ......................343 K
Key positions KEYLESS-GO .................................. 140
SmartKey ....................................... 140
KEYLESS-GO
Activating ......................................... 78
Convenience closing feature ............ 91
Deactivation ..................................... 78
Display message ............................ 273
Locking ............................................ 78
Removing the Start/Stop button ... 141
Start function ................................... 79
Start/Stop button .......................... 140 Starting the engine ........................ 142
Unlocking ......................................... 78
Kickdown
Driving tips ................................... .151
Manual gearshifting ....................... 154
Knee bag .............................................. 50 L
Lamps see Warning and indicator lamps
Lane Keeping Assist
Activating/deactivating ................. 239
Display message ............................ 264
Function/informatio n.................... 208
see Active Lane Keeping Assist
Lap time (RACETIMER) ...................... 243
LATCH-type (ISOFIX) child seat
anchors ................................................ 62
Level control
AIRMATIC ...................................... 187
Level control (display message) ...... 262
Level control (vehicle with the Off-
Road Engineering package)
Basic settings ................................ 181
Function/note s............................. 180
Important safety notes .................. 180
License plate lamp (display mes-
sage) ................................................... 257
Light function, active
Display message ............................ 257
Light sensor (display message) ....... 257
Light switch
Operation ....................................... 115
Lights
Activating/deactivating the Intel-
ligent Light System ........................ 240
Active light function ....................... 117
Adaptive Highbeam Assist ............. 118
Automatic headlamp mode ............ 115
Fog lamps (extended) .................... 118
Hazard warning lamps ................... 117
High beam flasher .......................... 116
High-beam headlamp s................... 116
Highway mod e............................... 118
Light switch ................................... 115
Low-beam headlamp s.................... 116
Off-road lights ................................ 118 Index
13

Off-Road program (vehicles with-
out Off-Road Engineering package)
Function/notes ............................. 216
Off-road programs (vehicles with
Off-Road Engineering package)
Function/notes ............................. 217
Off-road drive program .................. 217
Offroad Plus drive program ............ 218
Off-road programs (vehicles with
the Off-Road Engineering package)
Displays in the COMAND display ... 220
Off-road system
4MATIC .......................................... 215
DSR ............................................... 215
LOW RANGE off-road gear .............2 18
Off-road 4ETS .................................. 70
Off-road ABS ................................... .67
Off-road ESP ®
..................................71
Off-road programs (vehicles with
Off-Road Engineering package) ...... 217
Oil
see Engine oil
On and Offroad menu (on-board
computer) .......................................... 242
On-board computer
Active Distance Assist
DISTRONIC .................................... 178
AMG menu .....................................2 42
Assistance menu ........................... 238
Audio menu ................................... 236
Convenience submenu .................. 241
Display messages .......................... 245
Displaying a service message ....... .325
Factory settings submenu ............. 242
Important safety notes .................. 230
Instrument cluster submenu .......... 240
Lighting submenu .......................... 240
Menu overview .............................. 233
Message memory .......................... 245
Navigation menu ............................ 234
On and Offroad menu .................... 242
Operation ....................................... 231
RACETIMER ................................... 243
Service menu ................................. 239
Settings menu ............................... 240
Standard displa y............................ 233
Telephone menu ............................ 237
Trip menu ...................................... 233 Vehicle submenu ........................... 241
Video DVD operation ..................... 236
Operating safety
Declaration of conformity ................ 30
Important safety notes .................... 30
Operating system
see On-board computer
Operation
Digital Operator's Manua l................ 26
Operator's Manual
Overview .......................................... 28
Vehicle equipment ........................... 28
Outside temperature display ........... 230
Overhead control panel ...................... 42
Override feature
Rear side window s........................... 65 P
Paddle shifters see Steering wheel paddle shifters
Paint code number ............................ 383
Paintwork (cleaning instructions) ... 328
Panic alarm .......................................... 44
Panorama roof with power tilt/
sliding panel
Important safety notes .................... 92
Opening/closing the roller sun-
blind ................................................. 95
Operating ......................................... 94
Operating the roller sunblinds for
the sliding sunroof ........................... 94
Problem (malfunction) ..................... 96
Reversing feature ............................. 93
Parking
Important safety notes .................. 158
Parking brake ................................ 159
Position of exterior mirror, front-
passenger side ............................... 112
Rear view camera .......................... 196
see PARKTRONIC
Parking aid
see 360° camera
see Exterior mirrors
see PARKTRONIC
Parking Assist PARKTRONIC
Deactivating/activating ................. 191
Driving system ............................... 189 16
Index

Correct usage .................................. 47
Fastening ........................................
.48
Important safety guidelines .............46
Introduction .....................................45
Releasin g......................................... 48
Switching belt adjustment on/off
(on-board computer) ...................... 241
Warning lamp ................................. 275
Warning lamp (function) ................... 48
Seats
Adjusting (electrically) ..................... 98
Adjusting the 4-way lumbar sup-
port ................................................ 106
Adjusting the head restraint ............ 99
Calling up a stored setting (mem-
ory function) .................................. 114
Cleaning the cover ......................... 332
Entry position (3rd row of seats) .... 103
Exit position (3rd row of seats) ...... 104
Folding down/up (third row of
seats) ............................................. 101
Folding the 2nd row of seats
forward electrically ........................ 105
Folding the 2nd row of seats
forward manually ........................... 103
Folding the rear bench seat for-
wards/back ................................... 298
Important safety notes .................... 97
Overview .......................................... 97
Seat heating problem .................... 107
Seat ventilation problem ................ 107
Storing settings (memory func-
tion) ............................................... 113
Switching seat heating on/of f....... 106
Switching seat ventilation on/of f.. 107
Section
Sliding sunroof ................................. 92
Selector lever
Cleaning ......................................... 332
Sensors (cleaning instructions) ....... 330
Service menu (on-board com-
puter) .................................................. 239
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 387
Coolant (engine) ............................ 387
Engine oil ....................................... 386 Fuel ................................................ 385
Important safety notes .................. 384
Refrigerant (air-conditioning sys-
tem) ............................................... 388
Washer fluid ................................... 388
Setting the air distribution ............... 133
Setting the airflow ............................ 133
Setting the date/time format
see also Digital Operator's Man-
ual .................................................. 287
Setting the language
see also Digital Operator's Man-
ual .................................................. 287
Setting the time
see also Digital Operator's Man-
ual .................................................. 287
Settings
Factory (on-board computer) ......... 242
On-board computer ....................... 240
SETUP (on-board computer,
Mercedes-AMG vehicles) .................. 243
Side impact air bag ............................. 51
Side marker lamp (display mes-
sage) ................................................... 257
Side windows
Cleaning ......................................... 329
Convenience closing feature ............ 90
Convenience opening feature .......... 90
Hinged side window s....................... 89
Important safety information ........... 88
Opening/closing .............................. 89
Overview .......................................... 88
Problem (malfunction) ..................... 92
Resetting ......................................... 91
Reversing feature ............................. 89
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 287
Sliding sunroof
Important safety notes .................... 92
Opening/closing .............................. 93
Problem (malfunction) ..................... 96
Resetting ......................................... 94
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 80 Index
19

Changing the programmin
g .............79
Checking the battery ...................... .80
Convenience opening feature .......... 90
Display message ............................ 273
Door central locking/unlocking ...... .77
Important safety notes .................... 77
KEYLESS-GO start function .............. 79
Loss .................................................81
Mechanical key ................................ 79
Overview .......................................... 77
Positions (ignition lock) ................. 140
Problem (malfunction) ..................... 81
Starting the engine ........................ 142
Smartphone
Starting the engine ........................ 142
SMS
see also Digital Operator's Man-
ual .................................................. 287
Snow chains
Information .................................... 354
Sockets
Center console .............................. 307
General notes ................................ 307
Luggage compartment ...................3 08
Rear compartment ......................... 307
Sound
Switching on/off ........................... 288
Special seat belt retractor .................. 60
Specialist workshop ............................ 31
Speed, controlling
see Cruise control
Speedometer
Digital ............................................ 234
In the Instrument cluster ................. 37
Segments ...................................... 230
Selecting the display unit .............. .240
Standing lamps
Display message ............................ 257
Switching on/off ........................... 116
Start/Stop button
Starting the engine ........................ 142
Start/stop function
see ECO start/stop function
Starting (engine) ................................ 141
STEER CONTROL .................................. 75
Steering
Display message ............................ 272 Steering wheel
Adjusting (electrically) ................... 108
Adjusting (manually) ...................... 108
Button overview ............................... 38
Buttons (on-board computer) ......... 231
Cleaning ......................................... 332
Important safety notes .................. 108
Steering wheel heating .................. 109
Storing settings (memory func-
tion) ............................................... 113
Steering wheel heating
Problem (malfunction) ................... 109
Switching on/of f........................... 109
Steering wheel paddle shifters ........ 152
Stopwatch (RACETIMER) ................... 243
Stowage areas ................................... 295
Stowage compartments
Armrest (under) ............................. 296
Center console .............................. 297
Center console (rear) ..................... 297
Cup holders ................................... 303
Eyeglasses compartment ............... 297
Glove box ....................................... 296
Important safety information ......... 295
Stowage net ................................... 297
Stowage net ....................................... 297
Summer tires
In winter ........................................ 354
Sun visor ............................................ 305
Suspension setting
AIRMATIC ...................................... 185
AMG adaptive sport suspension
system ........................................... 188
Suspension tuning
SETUP (on-board computer,
Mercedes-AMG vehicles) ............... 243
SUV
(Sport Utility Vehicle) ....................... 30
SVHC (Substances of Very High
Concern) ............................................... 31
Switching air-recirculation mode
on/off ................................................. 135
Switching on media mode
Via the device list .......................... 293 T
Tachometer ........................................ 23020
Index

Tailgate
Display message ............................ 271
Emergency unlocking ....................... 88
Important safety notes .................... 84
Limiting the opening angle ............... 88
Opening dimensions ...................... 389
Opening/closing (automatically
from inside) ...................................... 87
Opening/closing (automatically
from outside) ................................... 86
Opening/closing (from outside) ....... 85
Power closing .................................. 84
Tank
see Fuel tank
Tank content
Fuel gaug e....................................... 37
Technical data
Capacities ...................................... 384
Drawbar load (maximum) ............... 392
Information .................................... 382
Tires/wheels ................................. 377
Trailer load s................................... 392
Vehicle data ................................... 389
Telephone
Accepting a call (multifunction
steering wheel) .............................. 237
Authorizing a mobile phone (con-
necting) ......................................... 291
Authorizing a mobile phone via the device manager (connecting) ......... 292
Connecting a mobile phone
(device manager )........................... 292
Connecting a mobile phone (gen-
eral information) ............................ 291
Display message ............................ 272
Menu (on-board computer) ............ 237
Number from the phone book ........ 237
Redialing ........................................ 237
Rejecting/ending a call ................. 237
see also Digital Operator's Man-
ua l.................................................. 287
Temperature
Coolant (display in the instrument
cluster) .......................................... 231
Coolant (on-board computer,
Mercedes-AMG vehicles) ............... 242
Engine oil (on-board computer,
Mercedes-AMG vehicles) ............... 242 Outside temperature ...................... 230
Setting (climate control
)................ 132
Transmission oil (on-board com-
puter, Mercedes-AMG vehicles) ..... 242
Through-loading feature ................... 298
Timing (RACETIMER) ......................... 243
Tire pressure
Calling up (on-board computer) ..... 359
Checking manually ........................ 358
Display message ............................ 268
Maximum ....................................... 358
Not reached (TIREFIT) .................... 339
Note s............................................. 357
Reached (TIREFIT) .......................... 339
Recommended ............................... 355
Tire pressure loss warning system
General notes ................................ 358
Important safety notes .................. 359
Restarting ...................................... 359
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 361
Function/note s............................. 359
General notes ................................ 359
Important safety notes .................. 360
Radio type approval for the tire
pressure monitor ........................... 362
Restarting ...................................... 362
Warning lamp ................................. 286
Warning message .......................... 361
Tire pressure table ............................ 356
TIREFIT kit
Important safety notes .................. 337
Storage location ............................ 335
Tire pressure not reached .............. 339
Tire pressure reached .................... 339
Using ............................................. 338
Tires
Aspect ratio (definition) ................. 372
Average weight of the vehicle
occupants (definition) .................... 370
Bar (definition) ............................... 370
Changing a whee l.......................... 372
Characteristics .............................. 370
Checking ........................................ 352
Curb weight (definition) ................. 371
Definition of terms ......................... 370
Direction of rotation ...................... 373 Index
21

Display message ............................ 268
Distribution of the vehicle occu-
pants (definition) ............................ 372
DOT (Department of Transporta-
tion) (definition) ............................. 370
DOT, Tire Identification Number
(TIN) ............................................... 370
GAWR (Gross Axle Weight Rating)
(definition) .................................... .371
GTW (Gross Trailer Weight) (defi-
nition) ............................................ 371
GVW (Gross Vehicle Weight) (def-
inition) .......................................... .371
GVWR (Gross Vehicle Weight Rat-
ing) (definition) .............................. 371
Important safety notes .................. 352
Increased vehicle weight due to
optional equipment (definition) ...... 371
Information on driving .................... 352
Kilopascal (kPa) (definition) ........... 371
Labeling (overview )........................ 367
Load bearing index (definition) ...... 372
Load index ..................................... 369
Load index (definition) ................... 371
M+S tire s....................................... 354
Maximum load on a tire (defini-
tion) ............................................... 371
Maximum loaded vehicle weight
(definition) ..................................... 371
Maximum permissible tire pres-
sure (definition) ............................. 371
Maximum tire load ......................... 369
Maximum tire load (definition) ....... 371
MOExtended tire s.......................... 353
Optional equipment weight (defi-
nition) ............................................ 372
PSI (pounds per square inch) (def-
inition) ........................................... 372
Replacing ....................................... 372
Service life ..................................... 353
Sidewall (definition) ....................... 372
Snow chains .................................. 354
Speed rating (definition) ................ 371
Storing ........................................... 373
Structure and characteristics
(definition) ..................................... 370
Summer tires in winter .................. 354
Temperature .................................. 366 TIN (Tire Identification Number)
(definition) ..................................... 372
Tire bead (definition) ...................... 372
Tire pressure (definition) ................ 372
Tire pressures (recommended) ...... 371
Tire size (data) ............................... 377
Tire size designation, load-bearing
capacity, speed rating .................... 367
Tire tread ....................................... 353
Tire tread (definition) ..................... 372
Total load limit (definition) ............. 372
Traction ......................................... 366
Traction (definition) ....................... 372
Tread wear ..................................... 366
TWR (permissible trailer drawbar
noseweight) (definition) ................. 372
Uniform Tire Quality Grading
Standards ...................................... 366
Uniform Tire Quality Grading
Standards (definition) .................... 370
Wear indicator (definition) ............. 372
Wheel and tire combination ........... 377
Wheel rim (definition) .................... 371
see Flat tire
Tool
see Vehicle tool kit
Top Tether ............................................ 63
Tow-starting
Emergency engine starting ............ 349
Important safety notes .................. 346
Towing
Permitted towing methods ............ 347
Towing a trailer
Axle load, permissibl e.................... 392
Cleaning the trailer tow hitch ......... 331
Coupling up a traile r...................... 224
Decoupling a trailer ....................... 226
Driving tip s.................................... 222
Important safety notes .................. 221
Installing the ball coupling ............. 223
Lights display message .................. 257
Mounting dimensions .................... 392
Parking Assist PARKTRONIC .......... 189
Power supply ................................. 227
Pulling away with a traile r.............. 143
Removing the ball coupling ............ 226
Trailer load s................................... 392 22
Index

Towing away ..................................3
46
Transporting .................................. 348
Unlocking (in an emergency) ........... 84
Unlocking (SmartKey) ..................... .77
Vehicle data ................................... 389
Vehicle battery
see Battery (vehicle)
Vehicle data ....................................... 389
Vehicle data (off-road driving)
Approach/departure angle ............ 391
Maximum gradient climbing abil-
ity .................................................. 392
Maximum water depth ................... 390
Vehicle dimensions ........................... 389
Vehicle emergency locking ................ 84
Vehicle identification number
see VIN
Vehicle identification plate .............. 383
Vehicle level
AIRMATIC ...................................... 187
Vehicle level (display message) ....... 261
Vehicle tool kit .................................. 335
Video
Operating the DVD .........................2 36
see also Digital Operator's Man-
ual ................................................. .287
VIN ...................................................... 383
Seat ............................................... 384
Type plate ...................................... 383 W
Warning and indicator lamps ABS ................................................ 277
Brakes .......................................... .276
Coolant .......................................... 283
Distance warning ........................... 285
Engine diagnostics ......................... 282
ESP ®
.............................................. 279
ESP ®
OFF ....................................... 280
Fuel tank ........................................ 282
Overview .......................................... 37
Parking brake ................................ 282
PASSENGER AIR BAG ..................... .45
Reserve fuel .................................. .282
Restraint system ............................ 282
Seat belt ........................................ 275
Tire pressure monitor .................... 286 Warranty
.............................................. 28
Washer fluid
Display message ............................ 273
Weather display (COMAND)
see also Digital Operator's Man-
ual.................................................. 287
Wheel and tire combinations
Tires ............................................... 377
Wheel bolt tightening torque ........... 377
Wheel chock ...................................... 374
Wheels
Changing a whee l.......................... 372
Checking ........................................ 352
Cleaning ......................................... 329
Emergency spare wheel ................. 378
Important safety notes .................. 352
Information on driving .................... 352
Interchanging/changing ................ 372
Mounting a new whee l................... 376
Mounting a whee l.......................... 373
Overview ........................................ 352
Removing a whee l.......................... 375
Snow chains .................................. 354
Storing ........................................... 373
Tightening torque ........................... 377
Wheel size/tire size ....................... 377
Window curtain air bag
Display message ............................ 254
Operation ......................................... 51
Windows
see Side windows
Windshield
Defrosting ...................................... 133
Infrared reflective .......................... 320
Windshield washer fluid
see Windshield washer system
Windshield washer system
Adding washer fluid ....................... 324
Important safety notes .................. 388
Windshield wipers
Problem (malfunction) ................... 124
Rear window wipe r........................ 123
Replacing the wiper blades ............ 123
Switching on/of f........................... 122
Winter driving
Slippery road surfaces ................... 165
Winter operation
Overview ........................................ 354 24
Index