Thank you for choosing Mercedes-Benz.
Before you drive off, familiarise yourself with
your vehicle and read this manual. This will
help you to obtain the maximum pleasure
from your vehicle and to avoid endangering
yourself and others.
Items of optional equipment are marked with
an asterisk *.
The equipment or product names in your vehi-
cle may vary, depending on the model, the
ordered items, the country specifications and
availability.
Mercedes-Benz is constantly updating its
vehicles to the state of the art and, therefore,
reserves the right to introduce changes in
design, equipment and technical features at
any time. You cannot, therefore, base any
claims on the data, illustrations or descrip-
tions in this manual.
Please consult a Mercedes-Benz Service
Centre if you have any questions.
The Owner's Manual, Brief Instructions,
Service Booklet and supplements related to
vehicle equipment belong with the vehicle.
You should always keep them in the vehicle
and pass them on to the new owner if you sell
the vehicle.
The technical documentation team at
Daimler AG wishes you safe and pleasant
motoring.
i You can get to know the important fea-
tures of your vehicle in German and in Eng-
lish in the interactive Owner's Manual on
the Internet at:
www.mercedes-benz.de/betriebsanlei-
tung
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Index........................................................
4Introduction..........................................
17 At a glance
............................................ 21 Safety....................................................
33 Controls
................................................ 57 Operation............................................
143 Practical advice.................................
173 Technical data....................................
241 Contents
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Central locking
Automatic door locking feature
(on-board computer, luxury multi-
function steering wheel). ................104
Key. .................................................. 58
Central locking/unlocking button ......59
Central unlocking Key. .................................................. 58
Centre console
Overview. .......................................... 30
Changing a wheel
see Flat tyre
Checklist (off-road driving)............... 159
Child-proof locks Rear doors. ....................................... 50
Children
In the vehicle. ................................... 41
Restraint systems. ............................ 41
Child seat
Automatic recognition ......................43
Automatic recognition (malfunc-
tion). ............................................... 200
Display message ............................. 182
ISOFIX............................................... 49
Recommendations. ...........................46
Suitable positions. ............................ 44
Cigarette lighter................................. 138
Cleaning the panorama sliding
sunroof................................................ 170
Cleaning the windscreen ..................169
Collapsible wheel Technical data. ............................... 253
COMAND display
Cleaning. ........................................ 170
Constant headlamp mode
see Daytime driving lights
Convenience closing ............................82
Convenience opening ........................... 82
Coolant Checking the level. .........................149
Display message (luxury multi-
function steering wheel) .................186
Display message (multi-function
steering wheel). ......................180, 186
Mixture ratio ................................... 247
Temperature gauge ...........................90
Warning lamp.................................. 202 Cornering lights
Display message ............................. 187
Cruise control..................................... 108
Display message ............................. 182
Cup holder.......................................... 131
Current fuel consumption On-board computer (multi-func-
tion steering wheel). ...................93, 96 D
Dashboard Cleaning. ........................................ 170
see Instrument cluster
Date
Setting (on-board computer,
luxury multi-function steering
wheel). ............................................ 102
Setting (on-board computer,
multi-function steering wheel) ..........93
Daytime driving lights.......................... 75
On-board computer (luxury multi-
function steering wheel) .................102
Delayed switch-off
Exterior lighting (luxury multi-
function steering wheel) .................103
Interior lighting (on-board com-
puter, luxury multi-function steer-
ing wheel). ...................................... 103
Diesel
Low outside temperatures. .............146
Diesel engine
Winter driving. ................................ 146
Digital speedometer............................ .96
Dipped-beam headlamps Display message ............................. 188
Symmetrical. .................................. 162
Display message................................ 176
Display messages Service interval display. ..................167
Symbol messages. ..........................182
Text messages. ............................... 177
Distance recorder
see Total distance recorder
see Trip meter 6 Index
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Dipped-beam headlamps.
.................75
Display messages (luxury multi-
function steering wheel) .................194
Display messages (multi-function
steering wheel). .............................. 194
Foglamps. ................................... 75, 78
Hazard warning lamps. .....................76
Headlamp flasher.............................. 76
Headlamp range. .............................. 77
Light switch. ..................................... 74
Main-beam headlamps..................... .76
Motorway mode ................................ 78
Rear foglamp. ................................... 75
Switching the daytime driving
lights on/off (on-board computer,
luxury multi-function steering
wheel). ............................................ 102
Switching the exterior lighting
delayed switch-off on/off (on-
board computer, luxury multi-
function steering wheel) .................103
Switching the Intelligent Light
System on or off (on-board com-
puter, luxury multi-function steer-
ing wheel). ...................................... 103
Switching the surround lighting
on/off (on-board computer,
luxury multi-function steering
wheel). ............................................ 103
Turn signals. ..................................... 76
LIM indicator lamp
Cruise control. ................................ 108
Variable Speedtronic. .....................111
Loading guidelines .............................129
Locking Automatic. ........................................ 59
Emergency locking .........................214
From the inside (central locking
button) .............................................. 59
Luggage compartment enlarge-
ment.................................................... 132
Luggage compartment floor opening/closing. ............................ 136
stowage well, unde r........................ 136
Luggage cover .................................... 133
Luggage net Front-passenger footwell ................131Lumbar support
.................................... 65
4-way. ............................................... 65
Luxury multi-function steering
wheel..................................................... 93
Overview. .......................................... 29 M
Main-beam headlamps Display message ............................. 192
Maintenance
Battery ............................................ 232
Manual drive program .........................88
Maximum speed................................. 249
Memory card (on-board computer,
luxury multi-function steering
wheel).................................................... 99
Memory function.................................. 69
Menu (luxury multi-function steer-
ing wheel)
Audio. ............................................... 98
Menu overview................................. .95
Navigation......................................... 97
Service............................................ 101
Telephone. ........................................ 99
Trip computer. .................................. 95
Menu (multi-function steering wheel)
Menu overview................................. .92
Range/current fuel consumption...... 93
Setting the time/dat e.......................93
Standard display. .............................. 92
Trip computer. .................................. 92
Messages
see Display messages
see Warning and indicator lamps
Minispare emergency spare wheel
Technical data. ............................... 253
Mirrors
Sun visor......................................... 138
see Exterior mirrors or Rear-view mirror
Mobile phone...................................... 140
Installation. ..................................... 243
On-board computer (luxury multi-
function steering wheel) ...................99
Modifying the programming
Key. .................................................. 5810 Index
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Reversing lamps
Display messag e............................. 194
Roller blind
see Roller sunblind
Roller sunblind
Panorama sliding sunroo f............... 128
Roof load (maximum) ......................... 249
Roof rack............................................. 137
Route see Route guidance
Route guidance
On-board computer (luxury multi-
function steering wheel) ...................97 S
Safety net............................................ 134
Seat Adjusting .................................... 62, 63
Correct driver's seat position. ..........73
Storing settings ................................ 69
Seat belt
Adjusting the height.......................... 72
Centre rear-compartment sea t......... 72
Display message .......................72, 183
Fastening. ......................................... 70
Warning lamp. .......................... 72, 203
Seat covers
Cleaning. ........................................ 170
Seat heating......................................... .65
Seat ventilation Malfunction indicator lamp. ............199
Securing a load................................... 133
Selector lever Positions. .......................................... 86
Service
On-board computer (luxury multi-
function steering wheel) .................101
Service indicator................................ 167
Service products................................ 245
Brake fluid. ..................................... 248
Coolant. .......................................... 247
Engine oil ........................................ 246
Fuel................................................. 245
Windscreen washer fluid. ................249Settings
Calling up a stored setting. ...............69
Factory (on-board computer,
luxury multi-function steering
wheel). ............................................ 104
On-board computer (luxury multi-
function steering wheel) .................101
Shift ranges
Automatic transmission ....................86
Indicator in the multi-function dis-
play .................................................. 85
Sidebag................................................. 39
Side window Fault. .............................................. 211
Side windows
Cleaning ......................................... 169
Opening/closing. .............................. 80
Ski rack............................................... 137
Sliding sunroof see Panorama sliding sunroof
Snow chains....................................... 155
Socket Cockpit. .......................................... 139
Luggage compartment. ...................140
Rear compartment. .........................139
Spare wheel
Technical data. ............................... 253
Speed limiter
Speedtronic. ................................... 110
Speedometer
Additional (on-board computer,
luxury multi-function steering
wheel). .............................................. 96
Segments.......................................... 90
Selecting display units (on-board
computer, luxury multi-function
steering wheel). .............................. 101
Speedtronic........................................ 110
Display message ............................. 182
Permanent. ..................................... 112
Variabl e.......................................... 111
SRS (Supplemental Restraint Sys-
tem)....................................................... 35
Display message ............................. 196
Warning lamp. .......................... 35, 202 Index
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Standard display
On-board computer (luxury multi-
function steering wheel). ..................95
On-board computer (multi-func-
tion steering wheel). .........................92
Station
see Radio
Steering wheel
Adjusting .......................................... 66
Buttons (on-board computer,
luxury multi-function steering
wheel). .............................................. 93
Buttons (on-board computer,
multi-function steering wheel) ..........91
Storing settings ................................ 69
Steering wheel boss
Cleaning. ........................................ 170
Steering wheel gearshift paddles....... 88
Stowage compartment ......................129
Armrest (under) .............................. 130
Glove compartment. .......................130
Rear seat armrest. ..........................131
Stowage compartments
Under driver's seat/front-
passenger seat. .............................. 130
Submenu (luxury multi-function
steering wheel)
Convenience ................................... 104
Factory settings .............................. 104
Instrument cluster .......................... 101
Lights ............................................ .102
Standard display. .............................. 95
Time/date. ..................................... 102
Vehicle............................................ 104
Summer opening
see Convenience opening
Sun visor............................................. 137
Supplemental Restraint System see SRS
Surround lighting
On-board computer (luxury multi-
function steering wheel) .................103
Switching off the alarm
ATA. .................................................. 55 T
Tailgate Display message ............................. 183
Emergency unlocking...................... 214
Limiting the opening angle................ 61
Tail lamp
Display message ............................. 191
Tail lamps
changing. ........................................ 220
Display message ............................. 191
Tail pipes
Cleaning. ........................................ 171
Tank
see Fuel tank
Tank capacity ..................................... 245
Technical data GLK 280 4MATIC ............................ 249
GLK 320 CDI 4MATIC .....................250
GLK 350 4MATIC ............................ 249
Trailer loads .................................... 254
Tyres. .............................................. 252
Wheels. ........................................... 252
Telephone
see Mobile phone
Telephone compartment ...................130
Temperature Coolant. ............................................ 90
Outside temperature......................... 90
Thermatic
Malfunction indicator lamp. ............199
Thermotronic
Malfunction indicator lamp. ............199
Tightening torque............................... 231
Time Setting (on-board computer,
luxury multi-function steering
wheel). ............................................ 102
Setting (on-board computer,
multi-function steering wheel)
......................................................... 93
TIREFIT kit
Using. ............................................. 222
TopTether .............................................. 49
Total distance recorder................. 92, 95
Tow-away protection........................... 55
Towing................................................. 23814 Index
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Towing eye
Fitting ............................................. 237
Removing....................................... .238
Trailer
7-pin connector .............................. 166
Display message (luxury multi-
function steering wheel) .................188
Display messages (multi-function
steering wheel). .............................. 188
Power supply. ................................. 166
Trailer coupling
see Trailer tow hitch
Trailer loads
Technical data. ............................... 254
Trailer tow hitch
Cleaning. ........................................ 172
Trailer towing
Driving tips ..................................... 164
ESP ®
................................................. 53
Mounting dimensions. ....................253
Parktronic. ...................................... 115
Transmission output (maximum)
Telephone/two-way radio ...............243
Transport (vehicle)............................. 238
Travelling uphill.................................. 159
Trim strips Cleaning. ........................................ 171
Trip computer
On-board computer (luxury multi-
function steering wheel) ...................95
On-board computer (multi-func-
tion steering wheel). .........................92
Trip meter ....................................... 92, 95
Resetting (on-board computer,
luxury multi-function steering
wheel). .............................................. 96
Resetting (on-board computer,
multi-function steering wheel) ..........92
Turn signal
Display message..................... 188, 190
Two-way radio
Installation. ..................................... 243
Tyre grip .............................................. 157
Tyre pressure ..................................... 152
Display message ............................. 181
Tyre pressure loss warning system
............................................................. 153Tyres
Direction of rotatio n....................... 152
General notes. ................................ 150
Technical data. ............................... 252
Tyre tread ............................................ 152 U
Unladen weight.................................. 249
Unlocking Emergency unlocking...................... 213
From the inside (central unlocking
button) .............................................. 59 V
Variable Speedtronic .........................111
Vehicle Emergency unlocking .............213, 214
Individual settings. ..........................101
Leaving parked up. .........................213
Towing. ........................................... 238
Transporting ................................... 238
Vehicle battery................................... 232
Vehicle dimensions .................... 242, 249
Vehicle electronics ............................243
Vehicle identification number
(VIN) ................................................... 244
Vehicle identification plates............. 244
Vehicle tool kit................................... 175
Vehicle weights.................................. 249
Video DVD Operating (on-board computer,
luxury multi-function steering
wheel). .............................................. 99 W
Warning and indicator lamp ABS (yellow).................................... 201
LIM (cruise control)......................... 108
LIM (variable Speedtronic). .............111
Warning and indicator lamps
ESP ®
......................................... 52, 201
Malfunction indicator lamp. ............199
Warning tone...................................... 205
Warning triangle................................. 174
Washer fluid Display message ............................. 198 Index
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Washer fluid reservoir...............
149, 249
Filling capacity. ............................... 249
Wearing seat belts............................... 70
Wheel bolts Tightening torque............................ 231
Wheel chock
Use. ................................................ 176
Wheels
General notes. ................................ 150
Interchanging.................................. 154
Technical data. ............................... 252
Windowbag........................................... 39
Windowbags Display message (luxury multi-
function steering wheel) .................198
Display message (multi-function
steering wheel). .............................. 182
Windows
Cleaning. ........................................ 169
Cleaning the windscreen ...............169
see Side windows
Windscreen washer fluid................... 249
Topping up. ..................................... 149
Windscreen washer system...... 149, 249
Windscreen wipers.............................. 79
Cleaning. ........................................ 169
Malfunction..................................... 210
Replacing the wiper blades .............220
Winter diesel...................................... 146
Winter driving............................. 155, 156
Winter tyres ........................................ 155
Limit speed (on-board computer,
luxury multi-function steering
wheel). ............................................ 113
Wooden trim
Cleaning. ........................................ 17116 Index
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