MERCEDES-BENZ GLK-CLASS SUV 2015 Owners Manual
Manufacturer: MERCEDES-BENZ, Model Year: 2015, Model line: GLK-CLASS SUV, Model: MERCEDES-BENZ GLK-CLASS SUV 2015Pages: 386, PDF Size: 26 MB
Page 1 of 386

GLK
Operator's Manual
Order no. 6515 0834 13 Part no. 204 584 79 00 Edition B 2015
É2045847900fËÍ2045847900
GLK Operator's Manual
Page 2 of 386

Publication details
Internet
Further information about Mercedes-Benz
vehicles and about Daimler AG can be found
on the following websites:
http://www.mbusa.com (USA only)
http://www.mercedes-benz.ca (Canada
only)
Editorial office
©Daimler AG: not to be reprinted, translated
or otherwise reproduced, in whole or in part,
without written permission from Daimler AG.
Vehicle manufacturer
Daimler AG
Mercedesstraße 137
70327 Stuttgart
Germany
Symbols
Registered trademarks:
R Bluetooth ®
is a registered trademark of
Bluetooth SIG Inc.
R DTS is a registered trademark of DTS, Inc.
R Dolby and MLP are registered trademarks
of DOLBY Laboratories.
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and PRE-SAFE ®
are
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In this Operator's Manual you will find the fol-
lowing symbols:
GWARNING
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.
HEnvironmental note
Environmental notes provide you with infor-
mation on environmentally aware actions or
disposal.
! Notes on material damage alert you to
dangers that could lead to damage to your
vehicle.
iPractical 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 succes-
sion indicate an instruction with sev-
eral 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.
DisZ
play
This text indicates a message in the
multifunction/COMAND/Audio dis-
play.
As at 15.05.2014
Page 3 of 386

Welcome to the world of Mercedes-Benz
We urge you to read this Operator's Manual
carefully and familiarize yourself with the
vehicle before driving. For your own safety
and a longer vehicle life, follow the instruc-
tions and warning notices in this 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: R model
R order
R country specification
R availability
Mercedes-Benz therefore reserves the right
to introduce changes in the following areas:
R design
R equipment
R technical 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:
R Operator's Manual
R Maintenance Booklet
R Equipment-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.
The technical documentation team at
Daimler AG wishes you safe and pleasant
motoring.
Mercedes-Benz USA, LLC
Mercedes-Benz Canada, Inc.
A Daimler Company
2045847900 É2045847900fËÍ
Page 4 of 386

Page 5 of 386

Index ................................................... ....4
Introduction ......................................... 22
At a glance ........................................... 31
Safety ................................................... 41
Opening and closing ...........................77
Seats, steering wheel and mirrors ....99
Lights and windshield wipers ..........115
Climate control ................................. 131
Driving and parking ..........................147
On-board computer and displays ....219
Stowage and features ......................273
Maintenance and care ......................299
Roadside Assistance ........................313
Wheels and tires ............................... 331
Technical data ................................... 371
Contents3
Page 6 of 386

1, 2, 3 ...
4ETSsee ETS/4ETS (Electronic Trac-
tion System)
4MATIC (permanent four-wheel
drive) .................................................. 1 85
12 V socket
see Sockets
115 V socket ...................................... 285
360° camera
Function/notes ............................. 198
A
ABS (Anti-lock Braking System)Display message ............................ 236
Function/notes ................................ 68
Important safety notes .................... 68
Warning lamp ................................. 262
Activating/deactivating cooling
with air dehumidification ................. 137
Active Blind Spot Assist
Activating/deactivating (on-
board computer) ............................ 229
Display message ............................ 252
Function/information .................... 207
Trailer towing ................................. 209
Active Driving Assistance package .. 207
Active Lane Keeping Assist
Activating/deactivating (on-
board computer) ............................ 230
Display message ............................ 251
Function/information .................... 210
Trailer towing ......................... 206, 212
Active light function ......................... 119
Active Parking Assist
Canceling ....................................... 193
Detecting parking spaces .............. 190
Display message ............................ 252
Exiting a parking space .................. 192
Important safety notes .................. 189
Parking .......................................... 19 1
Towing a trailer .............................. 193
Adaptive Highbeam Assist
Function/notes ............................. 120
Switching on/off ................... 120, 121
Additives (engine oil) ........................ 377 Air bag
Occupant Classification System
(OCS) ............................................... 49
Air bags
Display message ............................ 242
Front air bag (driver, front
passenger) ....................................... 46
Important safety notes .................... 44
Knee bag .......................................... 47
PASSENGER AIR BAG OFF indica-
tor lamp ........................................... 4 9
Pelvis air bag ................................... 48
Safety guidelines ............................. 43
Side impact air bag .......................... 47
Window curtain air bag .................... 49
Air filter (display message) .............. 249
AIR FLOW ........................................... 139
Air vents
Glove box ....................................... 144
Important safety notes .................. 144
Rear ............................................... 145
Setting ........................................... 1 44
Setting the center air vents ........... 144
Setting the side air vents ............... 144
Air-conditioning system
see Climate control
Alarm
ATA (Anti-Theft Alarm system) ......... 75
Switching off (ATA) .......................... 75
Switching the function on/off
(ATA) .............................................. .. 75
Alarm system
see ATA (Anti-Theft Alarm system)
Animals in the vehicle ......................... 67
Anti-lock braking system
see ABS (Anti-lock Braking System)
Anti-Theft Alarm system
see ATA (Anti-Theft Alarm system)
Ashtray ............................................... 283
Assistance display (on-board com-
puter) .................................................. 2 29
Assistance menu (on-board com-
puter) .................................................. 2 28
ASSYST PLUS
Displaying a service message ........ 305
Hiding a service message .............. 304
Notes ..................................... 304, 305
4Index
Page 7 of 386

Resetting the service interval dis-
play ................................................ 305
Service message ............................ 304
Special service requirements ......... 305
ATA (Anti-Theft Alarm system)
Activating/deactivating ................... 75
Function ........................................... 75
Switching off the alarm .................... 75
ATTENTION ASSIST
Activating/deactivating ................. 229
Display message ............................ 250
Function/notes ............................. 202
Audio menu (on-board com-
puter) .................................................. 2 26
Audio system
see separate operating instructions
Authorized Mercedes-Benz Center
see Qualified specialist workshop
Authorized workshop
see Qualified specialist workshop
AUTO lights
Display message ............................ 246
see Lights
Automatic car wash (care) ............... 306
Automatic engine start (ECO start/
stop function) .................................... 153
Automatic engine switch-off (ECO
start/stop function) .......................... 153
Automatic headlamp mode .............. 116
Automatic transmission
Accelerator pedal position ............. 159
Automatic drive program ............... 160
Changing gear ............................... 159
DIRECT SELECT lever ..................... 156
Display message ............................ 257
Driving tips .................................... 159
Emergency running mode .............. 162
Engaging drive position .................. 158
Engaging neutral ............................ 157
Engaging park position automati-
cally .............................................. . 157
Engaging reverse gear ................... 157
Engaging the park position ............ 157
Kickdown ....................................... 159
Manual drive program .................... 160
Overview ........................................ 156
Problem (malfunction) ................... 162 Program selector button ................ 159
Pulling away ................................... 152
Starting the engine ........................ 151
Steering wheel paddle shifters ...... 160
Trailer towing ................................. 159
Transmission position display ........ 157
Transmission positions .................. 158
Automatic transmission emer-
gency mode ....................................... 162
B
Backup lamp
Changing bulbs .............................. 125
Display message ............................ 245
Bag hook ............................................ 278
Ball coupling
Installing ........................................ 21 4
Removing ....................................... 217
Storing ........................................... 2 17
BAS (Brake Assist System) ................. 69
BAS PLUS (Brake Assist System
PLUS) ................................................... . 69
Battery (SmartKey)
Checking .......................................... 81
Important safety notes .................... 81
Replacing ......................................... 8 1
Battery (vehicle)
Charging ........................................ 321
Display message ............................ 248
Important safety notes .................. 319
Jump starting ................................. 323
Belt
see Seat belts
Belt force limiter
Activation ......................................... 60
Function ........................................... 60
Blind Spot Assist
Activating/deactivating ................. 229
Display message ............................ 252
Notes/function .............................. 203
Trailer towing ................................. 205
see Active Blind Spot Assist
BlueTEC (DEF) .................................... 376
BlueTEC ®
Adding DEF .................................... 165
Brake Assist
see BAS (Brake Assist System)
Index5
Page 8 of 386

Brake fluidDisplay message ............................ 238
Notes ............................................. 37 7
Brake lamps
Display message ............................ 244
Brakes
ABS ................................................ .. 68
BAS ................................................ .. 69
BAS PLUS ........................................ 69
Brake fluid (notes) ......................... 377
Display message ............................ 236
Important safety notes .................. 172
Maintenance .................................. 172
Parking brake ........................ 169, 173
Riding tips ...................................... 172
Warning lamp ................................. 262
Breakdown
see Flat tire
see Towing away/tow-starting
Brightness control knob (instru-
ment cluster lighting, multifunc-
tion steering wheel with 12 but-
tons) ................................................... .. 33
Bulbs
see Replacing bulbs
C
CaliforniaImportant notice for retail cus-
tomers and lessees .......................... 24
Calling up a malfunction
see Display messages
Car
see Vehicle
Care
Car wash ........................................ 306
Carpets .......................................... 312
Display ........................................... 31 0
Exterior lights ................................ 309
Gear or selector lever .................... 311
Interior ........................................... 310
Matte finish ................................... 308
Notes ............................................. 3 05
Paint .............................................. 307
Plastic trim .................................... 310
Power washer ................................ 306
Rear view camera .......................... 309 Roof lining ...................................... 312
Seat belt ........................................ 312
Seat cover ..................................... 311
Sensors ......................................... 309
Steering wheel ............................... 311
Tail pipes ....................................... 309
Trim pieces .................................... 311
Washing by hand ........................... 306
Wheels ........................................... 307
Windows ........................................ 308
Wiper blades .................................. 308
Wooden trim .................................. 311
Cargo compartment cover
Important safety notes .................. 278
Cargo compartment enlarge-
ment ................................................... 276
Cargo compartment floor
Opening/closing ............................ 281
Stowage well (under) ..................... 281
Cargo net
Attaching ....................................... 280
Important safety information ......... 279
Cargo tie down rings ......................... 277
CD player/CD changer (on-board
computer) .......................................... 226
Center console
Lower section .................................. 37
Upper section .................................. 36
Central locking
Automatic locking (on-board com-puter) ............................................. 232
Locking/unlocking (SmartKey) ........ 78
Changing bulbs
Cornering light function ................. 124
High-beam headlamps ................... 124
Low-beam headlamps .................... 124
Parking lamps ................................ 124
Reversing lamps ............................ 125
Standing lamps (front) ................... 124
Turn signals (front) ......................... 124
Child seat
LATCH-type (ISOFIX) child seat
anchors ............................................ 64
Top Tether ....................................... 65
Child-proof locks
Important safety notes .................... 66
Rear doors ....................................... 67
6Index
Page 9 of 386

ChildrenRestraint systems ............................ 61
Special seat belt retractor ............... 64
Cigarette lighter ................................ 284
Cleaning
Mirror turn signal ........................... 309
Trailer tow hitch ............................. 310
Climate control
Automatic climate control (3-
zone) .............................................. 136
Controlling automatically ............... 139
Cooling with air dehumidification .. 137
Defrosting the windows ................. 142
Defrosting the windshield .............. 141
Dual-zone automatic climate con-
trol ............................................... .. 133
Important safety notes .................. 132
Indicator lamp ................................ 139
Information about using auto-
matic climate control ..................... 137
Information about using dual-zone
automatic climate control .............. 134
Maximum cooling .......................... 142
Overview of systems ...................... 132
Problem with the rear window
defroster ........................................ 143
Problems with cooling with air
dehumidification ............................ 139
Rear control panel ......................... 136
Refrigerant ..................................... 379
Refrigerant filling capacity ............. 380
Setting the air distribution ............. 140
Setting the air vents ...................... 144
Setting the airflow ......................... 141
Setting the climate mode (AIR
FLOW) ............................................ 139
Setting the temperature ................ 140
Switching air-recirculation mode
on/off ............................................ 1 43
Switching on/off ........................... 137
Switching residual heat on/off ...... 143
Switching the rear window
defroster on/off ............................ 142
Switching the ZONE function on/
off ................................................ .. 141
Coat hooks ......................................... 280
Cockpit
Overview .......................................... 32 see Instrument cluster
Collapsible spare wheel
Inflating ......................................... 3 67
see Emergency spare wheel
COMAND
see separate operating instructions
Combination switch .......................... 118
Consumption statistics (on-board
computer) .......................................... 223
Convenience closing feature .............. 93
Convenience opening feature ............ 93
Coolant (engine)
Checking the level ......................... 303
Display message ............................ 246
Filling capacity ............................... 379
Important safety notes .................. 378
Temperature gauge ........................ 220
Warning lamp ................................. 268
Cooling
see Climate control
Copyright ............................................. 29
Cornering light function
Changing bulbs .............................. 124
Display message ............................ 243
Function/notes ............................. 120
Crash-responsive emergency light-
ing ................................................... .... 122
Cruise control
Cruise control lever ....................... 175
Deactivating ................................... 176
Display message ............................ 254
Driving system ............................... 175
Function/notes ............................. 175
Important safety notes .................. 175
Setting a speed .............................. 176
Storing and maintaining current
speed ............................................. 17 5
Cup holder
Center console .............................. 282
Important safety notes .................. 282
Rear compartment ......................... 282
Customer Assistance Center
(CAC) ................................................... .. 27
Customer Relations Department ....... 27
Index7
Page 10 of 386

D
Dashboardsee Instrument cluster
Data
see Technical data
Daytime running lamps
Display message ............................ 246
Switching on/off (on-board com-
puter) ............................................. 231
Switching on/off (switch) .............. 116
Declarations of conformity ................. 26
DEF
Adding ........................................... 16 5
Display message ............................ 249
Filling capacity ............................... 376
Important safety notes .................. 376
Delayed switch-off
Exterior lighting (on-board com-
puter) ............................................. 231
Interior lighting .............................. 232
Diagnostics connection ...................... 26
Diesel .................................................. 3 75
Digital speedometer ......................... 224
DIRECT SELECT lever
Automatic transmission ................. 156
Display (cleaning instructions) ........ 310
Display messages
ASSYST PLUS ................................ 304
Calling up (on-board computer) ..... 235
Driving systems ............................. 250
Engine ............................................ 2 46
General notes ................................ 235
Hiding (on-board computer) ........... 235
KEYLESS-GO .................................. 258
Lights ............................................. 24 3
Safety systems .............................. 236
SmartKey ....................................... 258
Tires .............................................. . 255
Vehicle ........................................... 257
Distance recorder ............................. 223
see Odometer
see Trip odometer
Distance warning (warning lamp) .... 270
DISTRONIC PLUS
Activation conditions ..................... 178
Deactivating ................................... 182
Display message ............................ 253 Displays in the multifunction dis-
play ...............................................
. 181
Driving tips .................................... 182
Function/notes ............................. 176
Important safety notes .................. 176
Setting the specified minimum
distance ......................................... 180
Warning lamp ................................. 270
Doors
Automatic locking (on-board com-
puter) ............................................. 232
Automatic locking (switch) ............... 86
Central locking/unlocking
(SmartKey) ....................................... 78
Control panel ................................... 39
Display message ............................ 257
Emergency locking ........................... 86
Emergency unlocking ....................... 86
Important safety notes .................... 84
Opening (from inside) ...................... 84
Drinking and driving ......................... 170
Drive program
Automatic ...................................... 160
Display ........................................... 15 7
Display (DIRECT SELECT lever) ...... 157
Manual ........................................... 160
Driver's door
see Doors
Driving abroad
Mercedes-Benz Service ................. 305
Driving lamps
see Daytime running lamps
Driving safety systems
ABS (Anti-lock Braking System) ....... 68
BAS (Brake Assist System) .............. 69
BAS PLUS (Brake Assist System
PLUS) ............................................... 69
EBD (electronic brake force distri- bution) ............................................ . 73
ESP ®
(Electronic Stability Pro-
gram) .............................................. . 70
ETS/4ETS (Electronic Traction
System) ........................................... 70
Important safety information ........... 68
Overview .......................................... 68
PRE-SAFE ®
Brake ............................. 73
8Index