2017 MERCEDES-BENZ GLS window

Publication details
Internet Further information about Mercedes-Benz vehi-
cles and about Daimler AG can be found on the
following websites:
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http://www.mercedes-benz.ca (Canada only)
Editorial office You are welcome to forward any queries or sug-
gestions you may have regarding this Operator's
Manual to the technical documentation team at
the following address:
Customer Assistance Center
Mercedes-Benz USA, LLC
3 Mercedes Drive
Montvale, NJ 07645-0350 ©
Daimler AG: not to be reprinted, translated or
otherwise reproduced, in whole or in part, with-
out written permission from Daimler AG.
Vehicle manufacturer Daimler AG
Mercedesstraße 137
70327 Stuttgart
GermanySymbols Registered trademarks: R
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In this Operator's Manual you will find the fol-
lowing symbols:
G WARNING
Warning notes make you aware of dangers
which could pose a threat to your health or
life, or to the health and life of others.
H Environmental note
Environmental notes provide you with infor-
mation on environmentally aware actions or
disposal.
! Notes on material damage alert you to dan-
gers that could lead to damage to your vehi-
cle.
i Practical tips or further information that
could be helpful to you.
X This symbol indicates an instruction
that must be followed.
X Several of these symbols in succession
indicate an instruction with several
steps. ( Y
page) This symbol tells you where you can find
more information about a topic.
YY This symbol indicates a warning or an
instruction that is continued on the next
page.
Dis‐
play This text indicates a message on the
multifunction display/multimedia dis-
play.
As at 28.09.2015

Index ....................................................... 4
Introduction ......................................... 25
Protecting the environment .................. .2 5
Genuine Mercedes-Benz parts .............. .2 5
Operator's Manual ................................. 26
Service and vehicle operation ............... .2 6
Operating safety .................................... 28
QR codes for the rescue card ............... .3 0
Data stored in the vehicle ...................... 30
Information on copyright ....................... 32
At a glance ........................................... 33
Cockpit .................................................. 33
Instrument cluster ................................. 34
Multifunction steering wheel ................. 35
Center console ...................................... 36
Overhead control panel ........................ .3 9
Door control panel ................................. 40
Safety ................................................... 41
Panic alarm ............................................ 41
Occupant safety .................................... 41
Children in the vehicle ........................... 57
Pets in the vehicle ................................. 62
Driving safety systems ........................... 63
Protection against theft ........................ .7 2
Opening and closing ........................... 74
SmartKey ............................................... 74
Doors ..................................................... 80
Cargo compartment .............................. .8 1
Side windows ......................................... 85
Sliding sunroof ....................................... 89
Seats, steering wheel and mirrors .... 94
Correct driver's seat position ................ 94
Seats ..................................................... 94
Steering wheel ..................................... 105
Mirrors ................................................. 107
Memory function ................................. 110
Lights and windshield wipers .......... 112
Exterior lighting ................................... 112 Interior lighting .................................... 116
Replacing bulbs (vehicles with LED
headlamps) .......................................... 117
Replacing bulbs (vehicles with halo-
gen headlamps) ................................... 117
Windshield wipers ................................ 119
Climate control ................................. 123
Overview of climate control systems ... 123
Operating the climate control sys-
tems .................................................... 129
Setting the air vents ............................ 134
Driving and parking .......................... 137
Notes on breaking-in a new vehicle ..... 137
Driving ................................................. 137
DYNAMIC SELECT controller ............... 145
Automatic transmission ....................... 146
Refueling ............................................. 153
Parking ................................................ 159
Driving tips .......................................... 162
Driving systems ................................... 172
Towing a trailer .................................... 221
On-board computer and displays .... 229
Important safety notes ........................ 229
Displays and operation ........................ 229
Menus and submenus ......................... 232
Display messages ................................ 243
Warning and indicator lamps in the
instrument cluster ............................... 274
Multimedia system ........................... 287
General notes ...................................... 287
Important safety notes ........................ 287
Function restrictions ............................ 287
Operating system ................................ 288
Stowage and features ...................... 294
Stowage areas ..................................... 294
Features .............................................. 302
Maintenance and care ...................... 319
Engine compartment ........................... 319
ASSYST PLUS ...................................... 3232
Contents

1, 2, 3 ...4ETS (Electronic Traction System)
see ETS/4ETS (Electronic Trac-
tion System)
4MATIC (permanent four-wheel
drive) .................................................. 215
12 V socket
see Sockets
115 V socket ...................................... 307
360° camera
Cleaning ........................................ .3 28
Display in the multimedia system .. 202
Function/notes ............................ .2 01
AABS (Anti-lock Braking System)
Display message ............................ 245
Function/notes ................................ 63
Important safety notes .................... 63
Warning lamp ................................. 277
Accident
Automatic measures after an acci-
dent ................................................. 56
Activating media mode
General notes ................................ 292
Activating/deactivating cooling
with air dehumidification ................. 130
Active Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 238
Display message ............................ 265
Function/information .................... 210
Trailer towing ................................. 213
Active Brake Assist
Activating or deactivating .............. 237
Display message ............................ 250
Function/notes ................................ 64
Active Brake Assist with cross-
traffic function
Activating or deactivating .............. 237
Display message ............................ 251
Function/notes ................................ 69
Important safety notes .................... 70
Warning lamp ................................. 285
Active Curve System
Display message ............................ 262 Function/notes ............................. 187
Active Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 238
Display message ............................ 264
Function/information .................... 213
Trailer towing ................................. 215
Active light function ......................... 114
ADAPTIVE BRAKE ................................. 69
Adaptive Brake Assist
Function/notes ................................ 65
Adaptive Damping System
Function/notes ............................. 189
Adaptive Highbeam Assist
Display message ............................ 257
Function/notes ............................. 115
Switching on/off ........................... 116
Additives (engine oil) ........................ 382
Address book
see also Digital Operator's Man-
ual .................................................. 287
Adjusting the volume
Audio 20 ........................................ 288
COMAND ....................................... 288
ADS (Adaptive Damping System)
Function/note s ............................. 186
A i r bags
Deployment ..................................... 53
Display message ............................ 254
Front air bag (driver, front
passenger) ....................................... 47
Important safety notes .................... 46
Introduction ..................................... 46
Knee bag .......................................... 47
Occupant Classification System
(OCS) ............................................... 48
PASSENGER AIR BAG indicator
lamps ............................................... 42
Side impact air bag .......................... 48
Window curtain air bag .................... 48
Air filter (display message) .............. 260
AIR FLOW ........................................... 130
Air vents
Glove box ....................................... 135
Important safety notes .................. 134
Rear ............................................... 135
Setting ........................................... 1344
Index

Roof linin g ...................................... 33 0
Se at belt ........................................ 330
Seat cover .................................... .3 30
Sensors ......................................... 328
Side running board ........................ 327
Steering wheel ............................... 329
Trim pieces ................................... .3 30
Washing by hand ........................... 325
Wheels .......................................... .3 26
Windows ........................................ 327
Wiper blades .................................. 327
Wooden trim .................................. 330
Cargo compartment cover
Notes/how to use ......................... 300
Cargo compartment enlargement
Important safety notes .................. 297
Cargo compartment floor
Important safety notes .................. 301
Opening/closing ............................ 301
Stowage well (under) ..................... 301
Cargo tie down rings ......................... 299
CD
see also Digital Operator's Man-
ual ................................................. .2 87
CD player (on-board computer) ....... .2 35
Center console
Lower section .................................. 37
Upper section .................................. 36
Central locking
Automatic locking (on-board com-
puter) ............................................. 239
Locking/unlocking (SmartKey) ....... .7 4
Child
Restraint system .............................. 58
Child seat
Forward-facing restraint system ...... 61
LATCH-type (ISOFIX) child seat
anchors ............................................ 59
On the front-passenger seat ............ 61
Rearwar d-fac ing restraint system .... 61
Top
Tether ...................................... .6 0
Child-proof locks
Important safety notes .................... 61
Rear doors ...................................... .6 2
Children
Special seat belt retractor .............. .5 7
Cigarette lighter ................................ 306 Cleaning
Mirror turn signal .......................... .3 27
Trailer tow hitch ............................ .3 29
Climate control
3-zone automatic climate control
with additional rear-compartment
climate control ............................... 127
Automatic climate control (3-
zone) .............................................. 125
Controlling automatically .............. .1 30
Cooling with air dehumidification .. 130
Defrosting the windows ................. 132
Defrosting the windshield .............. 132
Dual-zone automatic climate con-
trol ................................................. 123
General notes ................................ 123
Indicator lamp ................................ 130
Ionization ....................................... 134
Maximum cooling .......................... 132
Notes on using the automatic cli-
mate control .................................. 129
Overview of systems ..................... .1 23
Problem with the rear window
defroster ........................................ 133
Problems with cooling with air
dehumidification ............................ 130
Rear control panel ......................... 125
Rear control panel (3-zone auto-
matic climate control with addi-
tional rear-compartment climate
control) .......................................... 127
Refrigerant ..................................... 383
R ef
rigerant filling capacity ............. 384
Setting the air distribution ............. 131
Setting the air vents ..................... .1 34
Setting the airflow ......................... 131
Setting the climate mode (AIR
FLOW) ............................................ 130
Setting the temperature ................ 131
Switching air-recirculation mode
on/off ............................................ 133
Switching on/off ........................... 129
Switching residual heat on/off ...... 133
Switching the rear window
defroster on/off ............................ 133
Switching the ZONE function
on/off ............................................ 132
Coat hooks ......................................... 300 Index 7

Off-road ESP ®
................................. .6 8
Off-road programs (vehicles with
Off-Road Engineering package) ...... 218
Oil
see Engine oil
On and Offroad menu (on-board
computer) .......................................... 241
On-board computer
AMG menu .................................... .2 41
Assistance menu ........................... 236
Audio menu ................................... 234
Convenience submenu .................. 240
Display messages .......................... 243
Displaying a service message ....... .3 23
Distance Pilot DISTRONIC ............. 179
Factory settings submenu ............. 240
Important safety notes .................. 229
Instrument cluster submenu .......... 238
Lighting submenu .......................... 239
Menu overview .............................. 232
Message memory .......................... 244
Navigation menu ............................ 233
On and Offroad menu .................... 241
Operation ....................................... 230
RACETIMER ................................... 241
Settings menu ............................... 238
Standard display ............................ 232
Telephone menu ............................ 235
Trip menu ...................................... 232
Vehicle submenu ........................... 239
Video DVD operation ..................... 235
Operating safety
Declaration of conformity ................ 28
Important safety notes .................... 28
Operating system
see On-board computer
Operator's Manual
Overview .......................................... 26
Vehicle equipment ........................... 26
Outside temperature display ........... 229
Overhead control panel ...................... 39
Override feature
Rear side windows ........................... 62
P
Paddle shifters
see Steering wheel paddle shifters Paint code number ............................ 377
Paintwork (cleaning instructions) ... 326
Panic alarm .......................................... 41
Panorama roof with power tilt/
sliding panel
Important safety notes .................... 89
Opening/closing the roller sun-
blind ................................................. 92
Operating ......................................... 91
Operating the roller sunblinds for
the sliding sunroof ........................... 91
Problem (malfunction) ..................... 92
Reversing feature ............................. 90
Parking
Important safety notes .................. 159
Parking brake ................................ 160
Position of exterior mirror, front-
passenger side ............................... 109
Rear view camera .......................... 197
see PARKTRONIC
Parking aid
Parking Pilot .................................. 193
see 360° camera
see Exterior mirrors
see PARKTRONIC
Parking Assist PARKTRONIC
Deactivating/activating ................. 192
Driving system ............................... 190
Function/notes ............................. 190
Important safety notes .................. 190
Problems (malfunctions) ................ 193
Sensor range ................................. 191
Towing a trailer .............................. 190
Warning display ............................. 192
Parking brake
Applying automatically ................... 161
Applying or releasing manually ...... 161
Display message ............................ 247
Electric parking brake .................... 160
Emergency braking ........................ 162
General notes ................................ 160
Releasing automatically ................. 161
Warning lamp ................................. 282
Parking lamps
Switching on/off ........................... 113
Parking Pilot
Display Message ............................ 265
Exiting a parking space .................. 19616
Index

Function/notes ............................. 193
Important safety notes .................. 193
Parking .......................................... 195
PASSENGER AIR BAG
Display message ............................ 254
Indicator lamps ................................ 42
Problem (malfunction) ................... 254
Pets in the vehicle ............................... 62
Phone book
see also Digital Operator's Man-
ual .................................................. 287
Plastic trim (cleaning instruc-
tions) .................................................. 329
Power locks ......................................... 81
Power washers .................................. 325
Power windows
see Side windows
PRE-SAFE ®
(anticipatory occupant
protection)
Display message ............................ 251
Operation ......................................... 55
PRE-SAFE ®
PLUS (anticipatory
occupant protection PLUS)
Display message ............................ 251
Operation ......................................... 56
Protection against theft
ATA (Anti-Theft Alarm system) ......... 72
Immobilizer ...................................... 72
Protection of the environment
General notes .................................. 25
Pulling away
Automatic transmission ................. 141
General notes ................................ 141
Hill start assist ............................... 141
Trailer ............................................ 141
Q
QR code
Mercedes-Benz Guide App ................. 1
Rescue card ..................................... 30
Qualified specialist workshop ........... 29
R
RACETIMER (on-board computer) .... 241
Radiator cover ................................... 320 Radio
Selecting a station ......................... 234
see separate operating instructions
Radio mode
see also Digital Operator's Man-
ual .................................................. 287
Radio-wave reception/transmis-
sion in the vehicle
Declaration of conformity ................ 28
Reading lamp ..................................... 116
Rear bench seat
Folding forwards/back .................. 298
Rear compartment
Exit/entry position (3rd row of
seats) ............................................. 100
Setting the air vents ...................... 135
Setting the temperature ................ 131
Rear fog lamp
Display message ............................ 256
Switching on/off ........................... 113
Rear Seat Entertainment System
AUX jacks ...................................... 293
AUX jacks CD/DVD drive .............. 293
Rear seats
Adjusting ......................................... 98
Display message ............................ 272
Rear view camera
Cleaning instructions ..................... 328
Display in the multimedia system .. 198
Function/notes ............................. 197
Switching on/off ........................... 198
Rear window defroster
Problem (malfunction) ................... 133
Switching on/off ........................... 133
Rear window wiper
Replacing the wiper blade .............. 121
Switching on/off ........................... 120
Rear-view mirror
Anti-glare (manual) ........................ 107
Dipping (automatic) ....................... 109
Refrigerant (air-conditioning sys-
tem)
Important safety notes .................. 383
Refueling
Fuel gauge ....................................... 34
Important safety notes .................. 153
Refueling process .......................... 154
see Fuel Index 17

Remote control
Garage door opener ....................... 315
Programming (garage door
opener) .......................................... 316
Replacing bulbs
General notes ................................ 117
High-beam headlamps ................... 119
Important safety notes .................. 117
Installing/removing the cover
(front wheel arch) .......................... 118
Low-beam headlamps .................... 118
Overview of bulb types .................. 118
Turn signals (front) ......................... 119
Reporting safety defects .................... 30
Rescue card ......................................... 30
Reserve (fuel tank)
see Fuel
Reserve fuel
Display message ............................ 259
Warning lamp ................................. 283
Residual heat (climate control) ........ 133
Restraint system
Display message ............................ 252
Introduction ..................................... 41
Warning lamp ................................. 282
Warning lamp (function) ................... 42
Reversing feature
Panorama sliding sunroof ................ 90
Roller sunblinds ............................... 91
Side windows ................................... 86
Sliding sunroof ................................. 90
Tailgate ............................................ 82
Reversing lamps (display mes-
sage) ................................................... 256
Roadside Assistance (breakdown) .... 27
Roller sunblind
Panorama roof with power tilt/
sliding panel ..................................... 91
Rear side windows ......................... 304
Roof carrier ........................................ 302
Roof lining and carpets (cleaning
guidelines) ......................................... 330
Roof load (maximum) ........................ 384
Route (navigation)
see Route guidance (navigation) Route guidance
see also Digital Operator's Man-
ual .................................................. 287
Route guidance (navigation) ............ 233
S Safety
Children in the vehicle ..................... 57
see Occupant safety
see Operating safety
Safety system
see Driving safety systems
SD card
Inserting ........................................ 292
Inserting/removing ........................ 292
Removing ....................................... 292
SD memory card
see also Digital Operator's Man-
ual .................................................. 287
Selecting ........................................ 235
Search & Send
see also Digital Operator's Man-
ual .................................................. 287
Seat belts
Adjusting the driver's and front-
passenger seat belt ......................... 45
Adjusting the height ......................... 44
Cleaning ......................................... 330
Correct usage .................................. 44
Fastening ......................................... 44
Important safety guidelines ............. 43
Introduction ..................................... 42
Releasing ......................................... 45
Switching belt adjustment on/off
(on-board computer) ...................... 240
Warning lamp ................................. 275
Warning lamp (function) ................... 45
Seats
Adjusting (electrically) ..................... 96
Adjusting the 4-way lumbar sup-
port ................................................ 103
Adjusting the head restraint ............ 96
Calling up a stored setting (mem-
ory function) .................................. 111
Cleaning the cover ......................... 330
Correct driver's seat position ........... 94
Entry position (3rd row of seats) .... 10018
Index

Exit position (3rd row of seats) ...... 101
Folding down/up (third row of
seats) ............................................... 99
Folding the 2nd row of seats
forward electrically ........................ 102
Folding the 2nd row of seats
forward manually ........................... 100
Folding the rear bench seat for-
wards/back ................................... 297
Important safety notes .................... 94
Overview .......................................... 94
Seat heating problem .................... 105
Seat ventilation problem ................ 105
Storing settings (memory func-
tion) ............................................... 110
Switching seat heating on/off ....... 103
Switching seat ventilation on/off .. 104
Section
Sliding sunroof ................................. 89
Selector lever
Cleaning ......................................... 329
Sensors (cleaning instructions) ....... 328
Service message
see ASSYST PLUS
Service products
Brake fluid ..................................... 382
Coolant (engine) ............................ 382
DEF special additives ..................... 381
Engine oil ....................................... 381
Fuel ................................................ 379
Important safety notes .................. 378
Refrigerant (air-conditioning sys-
tem) ............................................... 383
Washer fluid ................................... 383
Setting the air distribution ............... 131
Setting the airflow ............................ 131
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) ......... 240
On-board computer ....................... 238 SETUP (on-board computer) ............. 241
Side impact air bag ............................. 48
Side marker lamp (display mes-
sage) ................................................... 256
Side windows
Cle aning ......................................... 327
C onvenience closing feature ............ 87
Convenience opening feature .......... 87
Hinged side windows ....................... 86
Important safety information ........... 85
Opening/closing .............................. 86
Overview .......................................... 85
Problem (malfunction) ..................... 89
Resetting ......................................... 88
Reversing feature ............................. 86
SIRIUS services
see also Digital Operator's Man-
ual .................................................. 287
Sliding sunroof
Important safety notes .................... 89
Opening/closing .............................. 90
Problem (malfunction) ..................... 92
Resetting ......................................... 91
see Panorama roof with power
tilt/sliding panel
SmartKey
Changing the battery ....................... 77
Changing the programming ............. 76
Checking the battery ....................... 77
Convenience closing feature ............ 88
Convenience opening feature .......... 87
Display message ............................ 273
Door central locking/unlocking ....... 74
Important safety notes .................... 74
KEYLESS-GO start function .............. 76
Loss ................................................. 78
Mechanical key ................................ 76
Overview .......................................... 74
Positions (ignition lock) ................. 138
Problem (malfunction) ..................... 78
Starting the engine ........................ 140
Smartphone
Starting the engine ........................ 140
SMS
see also Digital Operator's Man-
ual .................................................. 287
Snow chains
Information .................................... 348 Index 19