2018 MERCEDES-BENZ GLS SUV phone

Welcome to the world of Mercedes-Benz
We urge you to read this Operator's Manual
carefully and familiarize yourself with the vehi-
cle before driving. For your own safety and a
longer vehicle life, follow the instructions and
warning notices in this Operator's Manual.
Ignoring them could result in damage to the
vehicle or personal injury to you or others.
Vehicle damage caused by failure to follow
instructions is not covered by the Mercedes-
Benz Limited Warranty.
The equipment or product designation of your
vehicle may vary depending on:
RModel
ROrder
RCountry specification
RAvailability
Mercedes-Benz therefore reserves the right to
introduce changes in the following areas:
RDesign
REquipment
RTechnical features
The equipment in your vehicle may therefore
differ from that shown in the descriptions and
illustrations.
The following are integral components of the
vehicle:
RDigital Operator's Manual
RPrinted Operator's Manual
RMaintenance Booklet
REquipment-dependent supplements
Keep these documents in the vehicle at all
times. If you sell the vehicle, always pass all
documents on to the new owner.
Your Operator's Manual:
Digital form inside the vehicle
The Digital Operator's Manual provides
comprehensive and specifically adapted
information on your vehicle's equipment
and multimedia system. It contains infor-
mative animations, individual language
settings and an intuitive search function.
Booklet inside the vehicle
In addition to this manual and the afore-
mentioned digital media, you also have the
option to obtain a comprehensive printed
version of the Supplement for your multi-
media system from your authorized
Mercedes-Benz Center.
Digital form via the Internet
The Operator's Manual on the Internet pro-
vides easy access to all information
regarding your vehicle and multimedia sys-
tem. It also provides helpful animations,
interesting background information and a
wide array of search options.
Digital form as an App
Using the Mercedes-Benz Guides App, you
can view all the information on your vehicle
and multimedia system via mobile Internet
or download it independently of network
access. Available for smartphones or tab-
lets.
You can also use the Mercedes-Benz Guides
App:
Please note that the Mercedes-Benz Guides App
may not yet be available in your country.
Mercedes-Benz USA, LLC
Mercedes-Benz Canada, Inc.
A Daimler Company
1665845108
É1665845108yËÍ

Bag hook............................................ 305
Ball coupling
Installing ........................................ 226
Removing ....................................... 229
BAS (Brake Assist System) ................. 67
Battery (SmartKey)
Checking .......................................... 80
Important safety notes .................... 80
Replacing ......................................... 80
Battery (vehicle)
Charging ........................................ 346
Display message ............................ 262
Important safety notes .................. 344
Jump starting ................................. 346
Overview ........................................ 344
Belt
see Seat belts
Belt warning ......................................... 48
Bicycle rack ....................................... 230
Blind Spot Assist
Activating/deactivating ................. 242
Display message ............................ 269
Notes/function .............................. 209
Trailer towing ................................. 211
see Active Blind Spot Assist
BlueTEC
Adding DEF .................................... 158
BlueTEC (DEF) .................................... 389
Bluetooth
®
Searching for a mobile phone ........ 296
Searching for a mobile phone
(device manager) ........................... 297
see also Digital Operator's Man-
ual .................................................. 292
Telephony ...................................... 296
Brake Assist
see BAS (Brake Assist System)
Brake fluid
Display message ............................ 254
Notes ............................................. 390
Brake force distribution
see EBD (electronic brake force
distribution)
Brake lamps
Display message ............................ 260
Brake linings
Display message ............................ 254 Brakes
ABS .................................................. 66
BAS .................................................. 67
Brake fluid (notes) ......................... 390
Braking assistance appropriate to
the situation ..................................... 69
Display message ............................ 249
High-performance brake system .... 168
Hill start assist ............................... 143
Important safety notes .................. 166
Maintenance .................................. 167
Parking brake ................................ 162
Riding tips ...................................... 166
Warning lamp ................................. 281
Braking assistance appropriate to
the situation
Function/notes ................................ 69
Breakdo
wn
Where will I find...? ........................ 338
see Flat tire
see Towing away
Brightness control (instrument
cluster lighting) ................................... 37
Bulbs
see Replacing bulbs
C
CaliforniaImportant notice for retail cus-
tomers and lessees .......................... 28
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
360° camera ................................. 334
Car wash ........................................ 330
Carpets .......................................... 337
Display ........................................... 335
Exhaust pipe .................................. 334
Exterior lights ................................ 333
Gear or selector lever .................... 336
Interior ........................................... 335
Matte finish ................................... 332
Notes ............................................. 330
Paint .............................................. 332
Plastic trim .................................... 335
6Index

Display message ............................ 261
ECO start/stop function ................ 144
Engine number ............................... 386
Irregular running ............................ 146
Jump-starting ................................. 346
Starting (important safety notes) ... 141
Starting problems .......................... 146
Starting the engine with the
SmartKey ....................................... 142
Starting via smartphone ................ 142
Starting with KEYLESS-GO ............. 142
Switching off .................................. 162
Tow-starting (vehicle) ..................... 352
Engine electronics
Problem (malfunction) ................... 146
Engine jump starting
see Jump starting (engine)
Engine oil
Adding ........................................... 327
Additives ........................................ 390
Checking the oil level ..................... 326
Checking the oil level using the
dipstick .......................................... 327
Display message ............................ 263
Filling capacity ............................... 390
Notes about oil grades ................... 389
Notes on oil level/consumption .... 326
Temperature (on-board computer,
Mercedes-AMG vehicles) ............... 245
Engine switch-off
see ECO start/stop function
Entering an address
see also Digital Operator's Man-
ual .................................................. 292
ESP
®(Electronic Stability Pro-
gram)
AMG menu (on-board computer) ... 246
Characteristics ................................. 70
Deactivating/activating ................... 71
Display message ............................ 249
Function/notes ................................ 69
General notes .................................. 69
Important safety information ........... 70
Warning lamp ................................. 284
ETS/4ETS (Electronic Traction Sys-
tem) ...................................................... 70
Exhaust check ................................... 165 Exhaust pipe (cleaning instruc-
tions)
.................................................. 334
Exterior lighting
see Lights
Exterior mirrors
Adjusting ....................................... 110
Dipping (automatic) ....................... 112
Folding in whe
n locking (on-board
computer) ...................................... 245
Folding in/out (automatically) ....... 111
Folding in/out (electrically) ........... 111
Out of position (troubleshooting) ... 112
Setting ........................................... 111
Storing settings (memory func-
tion) ............................................... 113
Storing the parking position .......... 112
Eyeglasses compartment ................. 302
F
Favorites
Overview ........................................ 294
Filler cap
see Refueling
Flat tire
MOExtended tires .......................... 340
Preparing the vehicle ..................... 339
TIREFIT kit ...................................... 341
see Emergency spare wheel
Floormats ........................................... 324
Fog lamps (extended range) ............. 118
Folding the rear bench seat for-
wards/back ....................................... 303
Fording
Off-road ......................................... 169
On flooded roads ........................... 168
Frequencies
Mobile phone ................................. 384
Two-way radio ................................ 384
Fuel
Additives ........................................ 388
Consumption statistics .................. 236
Displaying the current consump-
tion ................................................ 237
Displaying the range ...................... 237
Driving tips .................................... 164
Fuel gauge ....................................... 37
Grade (gasoline) ............................ 387
Index11

see Rear-view mirror
see Vanity mirror (in the sun visor)
Mobile phone
Connecting (Bluetooth
®inter-
face) ..............................................2 96
Connecting (device manager) ........2 97
Frequencies ................................... 384
Installation ..................................... 384
Menu (on-board computer) ............ 240
Transmission output (maximum) .... 384
Modifying the programming
(SmartKey) ...........................................7 9
MOExtended tires .............................. 340
Mounting wheels
Lowering the vehicle ...................... 378
Mounting a new wheel ................... 377
Preparing the vehicle .....................3 75
Raising the vehicle ......................... 376
Removing a wheel .......................... 377
Securing the vehicle against roll-
ing away ........................................ 375
MP3
Operation ....................................... 239
see also Digital Operator's Man-
ual ..................................................2 92
Multifunction display
Function/notes .............................2 35
Permanent display ......................... 243
Multifunction steering wheel
Operating the on-board computer .. 234Overview .......................................... 38
Multimedia system
Switching on and off ......................2 93
Music files
see also Digital Operator's Man-
ual .................................................. 292
N
NavigationEntering a destination .................... 294
Menu (on-board computer) ............ 237
see also Digital Operator's Man-
ual .................................................. 292
Notes on breaking-in a new vehi-
cle ....................................................... 139
O
Occupant Classification System
(OCS)
Conditions ....................................... 52
Faults ............................................... 55
Operation ......................................... 52
System self-test ............................... 54
Occupant safety
Air bags ........................................... 49
Automatic measures after an acci-
dent ................................................. 59
Belt warning ..................................... 48
Children in the vehicle ..................... 59
Important safety notes .................... 44
Introduction to the restraint sys-
tem .................................................. 44
Occupant Classification System
(OCS) ............................................... 51
PASSENGER AIR BAG indicator
lamps ............................................... 45
Pets in the vehicle ........................... 65
PRE-SAFE
®(anticipatory occu-
pant protection) ............................... 58
PRE-SAFE
®PLUS (anticipatory
occupant protection PLUS) .............. 59
Restraint system warning lamp ........ 45
Seat belt .......................................... 45
OCS
Conditions ....................................... 52
Faults ............................................... 55
Operation ......................................... 52
System self-test ............................... 54
Odometer ........................................... 236
Off-road driving
Approach/departure angle ............ 394
Checklist after driving off-road ...... 172
Checklist before driving off-road .... 171
Fording depth ................................ 393
General information ....................... 170
Important safety notes .................. 170
Maximum gradient climbing abil-
ity .................................................. 394
Traveling uphill ............................... 173
Off-road lights .................................... 118
Off-Road program (vehicles with-
out Off-Road Engineering package)
Function/notes ............................. 219
Index15

Off-road programs (vehicles with
Off-Road Engineering package)Function/notes ............................. 220
Off-road drive program .................. 220
Offroad Plus drive program ............ 221
Off-road programs (vehicles with
the Off-Road Engineering package)
Displays in the COMAND display ... 223
Off-road system
4MATIC .......................................... 218
DSR ............................................... 218
LOW RANGE off-road gear ............. 221
Off-road 4ETS .................................. 70
Off-road ABS .................................... 67
Off-road ESP
®.................................. 71
Off-road programs (vehicles with
Off-Road Engineering package) ...... 220
Oil
see Engine oil
On and Offroad menu (on-board
computer) .......................................... 245
On-board computer
AMG menu ..................................... 245
Assistance menu ........................... 241
Audio menu ................................... 239
Convenience submenu .................. 244
Display messages .......................... 248
Displaying a service message ........ 329
Distance Pilot DISTRONIC ............. 181
Factory settings submenu ............. 245
Important safety notes .................. 233
Instrument cluster submenu .......... 243
Lighting submenu .......................... 243
Menu overview .............................. 236
Message memory .......................... 248
Navigation menu ............................ 237
On and Offroad menu .................... 245
Operation ....................................... 234
RACETIMER ................................... 246
Service menu ................................. 242
Settings menu ............................... 243
Standard display ............................ 236
Telephone menu ............................ 240
Trip menu ...................................... 236
Vehicle submenu ........................... 244
Video DVD operation ..................... 239
Operating safety
Declaration of conformity ................ 30 Important safety notes .................... 30
Operating system
see On-board computer
Operation
Digital Operator's Manual ................ 26
Operator's Manual
Overview .......................................... 28
Vehicle equipment ........................... 28
Outside temperature display ...........233
O

verhead control panel ...................... 42
Override feature
Rear side windows ........................... 65
P
Paddle shifterssee Steering wheel paddle shifters
Paint code number ............................ 385
Paintwork (cleaning instructions) ... 332
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 .................. 161
Parking brake ................................ 162
Position of exterior mirror, front-
passenger side ............................... 112
Rear view camera .......................... 199
see PARKTRONIC
Parking aid
Parking Pilot .................................. 195
see 360° camera
see Exterior mirrors
see PARKTRONIC
Parking Assist PARKTRONIC
Deactivating/activating ................. 194
Driving system ............................... 192
Function/notes ............................. 192
Important safety notes .................. 192
Problems (malfunctions) ................ 195
16Index

Sensor range ................................. 193
Towing a trailer .............................. 192
Warning display ............................. 194
Parking assistance
see Driving system
Parking brake
Applying automatically ................... 163
Applying or releasing manually ...... 163
Display message ............................ 251
Electric parking brake .................... 162
Emergency braking ........................ 164
General notes ................................ 162
Releasing automatically ................. 163
Warning lamp ................................. 287
Parking lamps
Switching on/off ........................... 116
Parking Pilot
Canceling ....................................... 199
Detecting parking spaces .............. 196
Display Message ............................ 269
Exiting a parking space .................. 198
Function/notes ............................. 195
Important safety notes .................. 195
Parking .......................................... 197
PASSENGER AIR BAG
Display message ............................ 258
Indicator lamps ................................ 45
Problem (malfunction) ................... 258
Pets in the vehicle ............................... 65
Phone book
see also Digital Operator's Man-
ual .................................................. 292
Plastic trim (cleaning instruc-
tions) .................................................. 335
Power locks ......................................... 84
Power washers .................................. 331
Power windows
see Side windows
PRE-SAFE
®(anticipatory occupant
protection)
Display message ............................ 255
Operation ......................................... 58
PRE-SAFE
®PLUS (anticipatory
occupant protection PLUS)
Display message ............................ 255
Operation ......................................... 59 Protection against theft
ATA (Anti-Theft Alarm system) ......... 75
Immobilizer ...................................... 75
Protection of the environment
General notes .................................. 27
Pulling away
Automatic transmission ................. 143
General notes ................................ 143
Hill start assist ............................... 143
Trailer ............................................ 143
Q
QR codeMercedes-Benz Guide App ................. 1
Rescue card ..................................... 32
Qualified specialist workshop ........... 31
R
RACE TIMER (on-board computer,
Mercedes-AMG vehicles).................. 246
Radiator cover ................................... 326
Radio
Selecting a station ......................... 239
Radio mode
see also Digital Operator's Man-
ual .................................................. 292
Radio-controlled devices (instal-
ling) ..................................................... 324
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 30
Reading lamp ..................................... 119
Rear bench seat
Folding forwards/back .................. 304
Rear compartment
Exit/entry position (3rd row of
seats) ............................................. 103
Setting the air vents ...................... 137
Setting the temperature ................ 132
Rear fog lamp
Display message ............................ 260
Switching on/off ........................... 116
Rear Seat Entertainment System
AUX jacks ...................................... 299
AUX jacks CD/DVD drive .............. 299
Index17

Opening/closing .............................. 93
Problem (malfunction) ..................... 96
Resetting ......................................... 94
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 80
Changing the programming .............7 9
Checking the battery ...................... .80
Convenience closing feature ............ 91
Convenience opening feature .......... 90
Dis play message ............................ 278
Door central locking/unlocking ...... .77
Important safety notes .................... 77
KEYLESS-GO start function .............. 79
Loss .................................................8 1
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 .................................................. 292
Snow chains
Information .................................... 356
Sockets
Center console .............................. 312
General notes ................................ 312
Luggage compartment ...................3 13
Rear compartment ......................... 312
Sound
Switching on/off ........................... 293
Special seat belt retractor .................. 60
Specialist workshop ............................ 31
Speed, controlling
see Cruise control
Speedometer
Digital ............................................ 237
In the Instru
ment cluster ................. 37
Segments ...................................... 233
Selecting the display unit ...............2 43
Standing lamps
Display message ............................ 260
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 ............................ 277
Steering Pilot
Activating/deactivating ................. 241
Display message ............................ 271
Steering wheel
Adjusting (electrically) ................... 109
Adjusting (manually) ...................... 108
Button overview ............................... 38
Buttons (on-board computer) ......... 234
Cleaning ......................................... 336
Important safety notes .................. 108
Steering wheel heating .................. 109
Storing settings (memory func-
tion) ............................................... 113
Steering wheel heating
Problem (malfunction) ................... 109
Switching on/off ........................... 109
Steering wheel paddle shifters ........ 152
Stopwatch (RACETIMER) ................... 246
Stowage areas ................................... 300
Stowage compartments
Armrest (under) ............................. 301
Center console .............................. 302
Center console (rear) ..................... 302
Cup holders ................................... 308
Eyeglasses compartment ............... 302
Glove box ....................................... 301
Important safety information ......... 300
Stowage net ................................... 302
Stowage net ....................................... 302
Summer tires
In winter ........................................ 356
Sun visor ............................................ 310
Suspension setting
AIRMATIC ...................................... 188
AMG adaptive sport suspension
system ........................................... 191
Suspension tuning
SETUP (on-board computer,
Mercedes-AMG vehicles) ............... 246
20Index

SUV(Sport Utility Vehicle) ....................... 30
Switching air-recirculation mode
on/off .................................................1 35
Switching on media mode
Via the device list .......................... 298
T
Tachometer ........................................ 233
Tailgate
Display message ............................ 276
Emergency unlocking ....................... 88
Important safety notes .................... 84
Limiting the opening angle ............... 88
Opening dimensions ...................... 392
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 gauge ....................................... 37
Technical data
Capacities ...................................... 386
Information .................................... 384
Tires/wheels ................................. 379
Trailer loads ................................... 395
Vehicle data ................................... 392
Telephone
Accepting a call (multifunction
steering wheel) .............................. 240
Authorizing a mobile phone (con-
necting) ......................................... 296
Authorizing a mobile phone via the
device manager (connecting) ......... 297
Connecting a mobile phone
(device manager) ........................... 297
Connecting a mobile phone (gen-
eral information) ............................ 296
Display message ............................ 277
Menu (on-board computer) ............ 240
Number from the phone book ........ 240
Redialing ........................................ 240
Rejecting/ending a call ................. 240 see also Digital Operator's Man-
ual .................................................. 292
Temperature
Coolant (display in the instrument
cluster) .......................................... 234
Coolant (on-board computer,
Mercedes-AMG vehicles) ............... 245
Engine oil (on-board computer,
Mercedes-AMG vehicles) ............... 245
Outside temperature ...................... 233
Setting (climate control) ................ 132
Transmission oil (on-board com-
puter, Mercedes-AMG vehicles) ..... 245
Through-loading feature ................... 303
Timing (RACETIMER) ......................... 246
Tire pre
ssure
Calling up (on-board computer) ..... 361
Checking manually ........................ 360
Display message ............................ 273
Maximum ....................................... 360
Not reached (TIREFIT) .................... 342
Notes ............................................. 359
Reached (TIREFIT) .......................... 343
Recommended ............................... 357
Tire pressure loss warning system
General notes ................................ 360
Important safety notes .................. 361
Restarting ...................................... 361
Tire pressure monitor
Checking the tire pressure elec-
tronically ........................................ 363
Function/notes ............................. 361
General notes ................................ 361
Important safety notes .................. 362
Radio type approval for the tire
pressure monitor ........................... 364
Restarting ...................................... 364
Warning lamp ................................. 291
Warning message .......................... 363
Tire pressure table ............................ 358
TIREFIT kit
Important safety notes .................. 341
Storage location ............................ 339
Tire pressure not reached .............. 342
Tire pressure reached .................... 343
Using ............................................. 341
Tires
Aspect ratio (definition) ................. 373
Index21