
31, 2, 3 ...
4ETS (Electronic Traction Support )............ 50 A
ABS (Anti-lock Braking System) ..........48
Display message ............................. 196
Warning lamp.................................. 212
Acceleration
Technical data. ............................... 265
Accident
Notes. ............................................. 218
Active service system
see Service display
Airbag
Activation.......................................... 33
Control unit....................................... 33
Driver's ............................................. 37
Front. ................................................ 37
Front passenger ................................ 37
PASSENGER AIRBAG OFF warning
lamp .............................................. 211
System.............................................. 35
Windowbags. .................................... 37
Air conditioning
Activating/deactivating ..................124
Activating/deactivating air-recir-
culation mode. ................................ 129
Auxiliary heating/ventilation........... 130 Controlling automatically.
...............124
Cooling with air dehumidification ...124
Demisting the windscreen ..............127
Malfunction indicator lamp. ............210
Misted-up windows. ........................127
Rear window heating ......................128
Setting the air distribution. .............126
Setting the airflow .......................... 127
Setting the air vents .......................125
Setting the temperature .................125
Switching the residual heat func-
tion on/off ...................................... 129
Thermatic. ...................................... 122
Air-conditioning
Windscreen heating. .......................128
Air-conditioning system
see Air conditioning
Air filter
Display message ............................. 207
Antifreeze concentration................... 281
Anti-lock braking system see ABS
Anti-theft alarm system
see ATA
Anti-theft systems................................ 51
Ashtray................................................ 148
ASSYST see Service display
ATA (anti-theft alarm system)............. 51
Switching off the alarm. ....................52Audible warning signal......................
217
AUTO lights Display message ............................. 204
Automatic car wash........................... 183
Automatic transmission Changing gear yoursel f..................... 90
Display message ............................. 198
Driving tips ....................................... 91
Emergency running mode ...............222
Instrument cluster display. ...............89
Malfunction..................................... 222
Oil level.. ......................................... 161
One-touch gearshifting. ....................90
Releasing the parking lock man-
ually. ............................................... 233
Selector lever positions. ...................89
Shift ranges. ..................................... 91
Trailer towing. ................................... 91
Auxiliary heating ................................ 130
Malfunction..................................... 228
Remote control ............................... 131
Setting (on-board computer).......... .105
Auxiliary ventilation ...........................130
Axle load, maximum permissible
............................................ .271, 272, 273 B
Backrest Display message ............................. 208
BAS (Brake Assist)............................... 48 Index
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 3Dateiname: 6515_4091_02_buchblock.pdf; preflight

5
Changing a wheel
see Flat tyre
Checklist (off-road driving)............... 174
Child-proof locks Rear doors. ....................................... 46
Side windows (rear) ..........................47
Children
In the vehicle. ................................... 38
Restraint systems. ............................ 38
Child seat
Automatic recognition ......................40
Automatic recognition (malfunc-
tion). ............................................... 211
Child restraint systems ....................44
ISOFIX............................................... 44
Recommendations. ...........................43
Suitable positions. ............................ 42
Child seat lock...................................... 44
Cigarette lighter................................. 149
Cockpit Overview. .......................................... 20
COMAND............................................... 99
On-board computer. .........................99
see separate operating instructions
Constant headlamp mode................... 76
Setting (on-board computer).......... .107
Consumption statistics (on-board
computer)........................................... 110
Convenience closing............................ 85Coolant................................................
161
Checking the level. .........................161
Display message..................... 200, 203
Mixture ratio ................................... 280
Temperature gauge ...........................96
Cornering lamps................................... 79
Courtesy lights..................................... 82
Cruise control..................................... 113
Display message ............................. 208
Cup holder.......................................... 138 D
Dashboard see Instrument cluster
Date
Setting (on-board computer).......... .106
Daytime driving lights
see Constant headlamp mode
Delayed switch-off
Exterior lighting (on-board com-
puter). ............................................. 107
Interior lighting (on-board com-
puter). ............................................. 108
Diesel
Low outside temperatures. .............156
Diesel engine
Winter driving. ................................ 156
Differential locks.................................. 93
Digital speedometer.......................... 101Dipped-beam headlamps
Automatic headlamp mode. ..............76
Display message ............................. 204
Symmetrical. .................................. 177
Display message ................................ 194
Display messages Service display................................ 181
Symbol messages. ..........................199
Text messages. ............................... 195
Door
Automatic locking ............................. 55
Emergency locking .........................230
Emergency unlocking...................... 229
Opening (from the inside). ................55
Door control panel
Overview. .......................................... 28
Draught stop....................................... 135
Drinks holder
see Cup holder
Driver's airbag...................................... 37
Driver's seat Display message ............................. 208
Driver's seat position........................... 75
Driving abroad.................................... 177
Driving information Off-road .......................................... 173
Tyre ruts. ........................................ 177
Driving safety system.......................... 47
ABS. .................................................. 48 Index
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 5Dateiname: 6515_4091_02_buchblock.pdf; preflight

7F
Fire extinguisher................................ 192
First-aid kit Cabriolet. ........................................ 191
Long-wheelbase station wagon....... 189
Short-wheelbase station wagon. .....190
Flat tyre
Preparing the vehicle. .....................243
Floormat............................................. .153
Foglamps Display message ............................. 206
Fording........................................ 172, 176
Frequencies Garage door opene r........................ 282
Telephone. ...................................... 261
Front airbag .......................................... 37
Front-passenger airbag........................ 37
Front-passenger seat Display message ............................. 208
Fuel...................................................... 276
Diesel. ............................................ 156
Loss. ............................................... 219
Petrol .............................................. 155
Fuel/water separator........................ 182
Fuel consumption...................... 277, 278
Fuel filler flap Emergency release. ........................230
Opening/closing ............................ 154Fuel filter
Display message ............................. 202
Fuel level
Calling up the range (on-board
computer). ...................................... 111
Fuel line
Malfunction..................................... 219
Fuel tank
Malfunction..................................... 219
Fuse allocation chart......................... 255
Fuse box Battery case................................... .258
Dashboard. ..................................... 256
Front-passenger footwell ................256
Transmission tunnel........................ 257
Fuse extractor.................................... 255
Fuses................................................... 255 G
Garage door Opening/closing (with the remote
control) ........................................... 153
Garage door opener........................... 151
Clearing the memory. .....................153
Frequencies. ................................... 282
Programming the remote control ....152
Genuine Mercedes-Benz parts.......... 259
Glove compartment........................... 147Gradient-climbing capability (max-
imum)..................................................
175
Gross vehicle weight, maximum
permissible................................. 271, 272 H
Handbrake see Parking brake
Headlamp mode (automatic) ...............76
Headlamps Cleaning ......................................... 184
Cleaning system. .............................. 78
Misting up. ...................................... 223
Headlamps delayed switch-off
see Exterior lighting delayed switch-off
Head restraint
Adjusting (front) ................................ 61
Adjusting (rear). ................................ 62
Removing (rear). ............................... 62
Head restraints
Removing (front). .............................. 61
Resetting (front)................................ 62
Heating
see Air conditioning
High-pressure cleaners..................... 183
Hill start assist..................................... 87 Index
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 7Dateiname: 6515_4091_02_buchblock.pdf; preflight

8 I
Immobiliser.......................................... .51
Indicator and warning lamp Brakes (red). ................................... 214
Engine diagnostic ........................... 215
PASSENGER AIRBAG OFF .........40, 211
Reserve fuel. ................................... 216
Seat belt. ........................................ 216
SRS........................................... 33, 214
Indicator and warning lamps............ 212
Indicator lamps see Warning and indicator lamps
Instrument cluster............................... 95
Overview. .......................................... 22
Selecting the language (on-board
computer). ...................................... 106
Instrument lighting.............................. 96
Interior lighting.................................... 79
Automatic control ............................. 80
Delayed switch-off (on-board
computer). ...................................... 108
Luggage compartment lighting. ........80
Manual control.................................. 80
Reading lamp .................................... 80
Rear interior lighting. ........................81
Interior motion sensor......................... 52
Intermittent wipe Windscreen wipers. ..........................83
ISOFIX child seat securing system..... 44 J
Jack Cabriolet. ........................................ 191
Long-wheelbase station wagon....... 189
Operation........................................ 244
Short-wheelbase station wagon. .....190
Jump-starting ...................................... 251
Jump leads ...................................... 251 K
Key......................................................... 54 Changing the battery ......................234
Checking the battery ......................234
Display message ............................. 208
Factory setting............................ 54, 55
Loss. ............................................... 225
Malfunction..................................... 225
Modifying the programming. .............54
Key positions
Key. .................................................. 59
Kickdown.............................................. 91 L
Lamps see Warning and indicator lamps
Lashing eyelets.................................. 140
Licence plate lighting Display message ............................. 206Light bulb
see Bulbs
Lighting
see Lights
Lights
Constant headlamp mode. ................76
Cornering light function ....................79
Courtesy lights.................................. 82
Dipped-beam headlamps ..................76
Display messages ........................... 204
Front foglamps.................................. 77
Hazard warning lamps. .....................78
Headlamp flasher.............................. 78
Light switch. ..................................... 75
Main-beam headlamps..................... .78
Rear fog lamp ................................... 77
Turn signals. ..................................... 77
LIM indicator lamp
Cruise control. ................................ 114
Variable Speedtronic. .....................116
Loading guidelines............................. 139
Locking Automatic. ........................................ 55
Emergency locking .........................230
From the inside (central locking
button) .............................................. 56
Luggage compartment enlarge-
ment.................................................... 141
Luggage cover.................................... 142Index
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 8Dateiname: 6515_4091_02_buchblock.pdf; preflight

10Trip computer menu.
......................110
Vehicle submenu. ........................... 105
On-board computer language ...........106
One-touch gearshifting........................ 90
Operating system see On-board computer
Outside temperature display.............. 97
On-board computer. .......................101
Overhead control panel
Overview. .......................................... 27P
Paint code number............................. 261
Parking .................................................. 88
Parking aid Exterior mirror on the front-
passenger side. .......................... 69, 71
Reversing camera. ..........................119
Parking brake............................... 88, 171
Display message ............................. 202
Parking lamps
Display message ............................. 206
Parking lock
releasing manually ..........................233
Parking position
Exterior mirror on the front-
passenger side. .......................... 69, 71
PASSENGER AIRBAG OFF warning
lamp.............................................. 40, 211Performance.......................................
264
Petrol Minimum grade............................... 155
Plastic trim
Cleaning. ........................................ 184
Power supply (trailer)........................ 180
Power windows see Side window
Pulling away.......................................... 87 R
Radio Changing a station (on-board
computer). ...................................... 101
see separate operating instructions
Rain sensor
Windscreen wipers. ..........................83
Range (on-board computer).............. 111
Rear door Emergency unlocking...................... 229
Rear door (station wagon)
Opening/closing .............................. 56
Rear door (station-wagon)
Display message ............................. 200
Rear foglamp
Display message ............................. 206
Rear-view mirror
Adjusting .......................................... 68
Anti-dazzle mode (automatic). ..........68Rear window
Cleaning. ........................................ 184
Rear window heating .........................128
Malfunction indicator lamp. ............211
Rear window wiper.............................. 83
Refuelling............................................ 154
Remote control Auxiliary heating ............................. 131
Changing the batteries (auxiliary
heating). ......................................... 235
Garage door opene r........................ 151
Programming (garage door
opener). .......................................... 152
Replacing the wiper blades ...............242
Reserve fuel........................................ 276
Display message ............................. 208
Fuel tank......................................... 276
Warning lamp.................................. 216
Reset button......................................... 96
Restraint system see SRS
see SRS (Supplemental Restraint
System)
Restraint systems
For children. ..................................... 38
Rev counter........................................... 97
Reverse gear
Engaging (automatic transmission) ...90
Reversing camera.............................. 119Index
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 10Dateiname: 6515_4091_02_buchblock.pdf; preflight

Centre console
25Centre console
Upper section Function Page
1
Switches the seat heating
on the left-hand front seat
on/off 64
2
Switches the windscreen
heating* on/off
128
3
Rear window wiper 83
Intermittent wipe 83
To wipe using washer fluid 83
4
Deactivates/activates
ESP
® 48
5
Engages the differential
locks
93
6
Locks and unlocks centrally 55
7
Primes/deactivates tow-
away protection*
52
Primes/deactivates the
interior motion sensor*
52
8
Switches the seat heating
on the right-hand front seat
on/off
64 Function Page
9
Switches the right-hand
seat ventilation* on
/off 64
a
Switches the hazard warn-
ing lamps on/off
78
b
Controls COMAND APS*
and the audio system, see
the respective operating
instructions
c
Opens the ashtray 148
Cigarette lighter 149
d
Controls Thermatic (auto-
matic air conditioning)
122
J
5
PASSENGER AIRBAG
OFF warning lamp 39
K
Switches the left-hand seat
ventilation* on/off
64At a glance
* optional
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 25Dateiname: 6515_4091_02_buchblock.pdf; preflight

Occupant safety
36 secured in a child restraint system on the
seat.
R vehicle occupants ― in particular children
― must not lean their head on the area of
the window where the windowbag is
deployed
R rearward-facing child restraint systems
must not be fitted to the front-passenger
seat unless the front-passenger front air-
bag has been disabled. The front-
passenger front airbag of a vehicle fitted
with automatic child seat recognition* is
only disabled when a child restraint sys-
tem with automatic child seat recogni-
tion is fitted to the front-passenger seat.
The 5 PASSENGER AIRBAG OFF
warning lamp must be continuously lit.
If the front-passenger seat of your vehicle
does not have automatic child seat rec-
ognition*, or your rearward-facing child
restraint system does not have such a
feature, children must be secured in a
child restraint system on a suitable seat
in the rear. If you secure a forward-facing
child restraint system to the front-
passenger seat, you must move the front-
passenger seat as far back as possible. R
make sure there are no heavy or sharp-
edged objects in pockets of clothing.
R do not lean forwards, e.g. over the cover
of the driver's front airbag, particularly
when the vehicle is in motion.
R do not put your feet on the dashboard.
R only hold the steering wheel by the rim.
This allows the airbag to inflate fully. You
could be injured if the airbag is deployed
and you are holding the inside of the
steering wheel.
R do not lean on the doors from inside the
vehicle.
R make sure that there are no people, ani-
mals or objects between the vehicle
occupants and the area of deployment of
the airbag.
R do not place any objects between the
seat backrest and the door.
R do not hang any hard objects, for exam-
ple coat hangers, on the grab handles or
coat hooks.
R do not attach accessories, e.g. cup hold-
ers, to the doors. It is not possible to rule out a risk of injuries
caused by an airbag due to the high speed
at which the airbag is required to deploy.
G
Risk of injury
The airbag's functionality can only be guar-
anteed if the following parts are not cov-
ered and no badges or stickers are
attached to them:
R padded steering wheel boss
R front-passenger front airbag cover
R outer side of seats G
Risk of injury
When an airbag deploys, a small amount of
powder is released. The powder may cause
short-term breathing difficulties to persons
suffering from asthma or other pulmonary
conditions.
In order to prevent potential breathing dif-
ficulties you should leave the vehicle as
soon as it is safe to do so. You can also open
the window to allow fresh air to enter the
interior. The powder does not constitute a
health hazard and does not indicate that
there is a fire in the vehicle. Safety
* optional
463_AKB; 1; 8, en-GB
wobuchh,
Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 36Dateiname: 6515_4091_02_buchblock.pdf; preflight

Occupant safety
37G
Risk of injury
The airbag parts are hot after the airbag has
been deployed. Do not touch them, other-
wise you may burn yourself.
Have the airbags checked at a qualified
specialist workshop. Otherwise, occupants
are not protected by the airbags in the
event of another accident.
Front airbags
The front airbags are designed to increase
protection for the driver's and front-
passenger head and chest.
The driver's front airbag and front-passenger
front airbag are deployed:
R at the start of an accident with a high rate
of vehicle acceleration or deceleration in a
longitudinal direction
R if the system determines that airbag
deployment can offer additional protection
to that provided by the seat belt
R if the seat belt is fastened
R independently of other airbags in the vehi-
cle
R if the vehicle overturns, but only if the sys-
tem detects high vehicle deceleration in a
longitudinal direction 1
Driver's front airbag
2 Front-passenger front airbag
Driver's front airbag 1deploys in front of the
steering wheel; front-passenger front airbag
2 deploys in front of and above the glove
compartment.
Front-passenger front airbag 2is only
deployed if the front-passenger seat is occu-
pied or if the 5PASSENGER AIRBAG OFF
warning lamp in the centre console is not lit
(Y page 40). This means that a child
restraint system with automatic child seat
recognition has not been fitted or has been
fitted incorrectly.
! Do not place heavy objects on the front-
passenger seat. The system might errone-
ously interpret this as a person occupying
the seat and the restraint systems on the front-passenger seat may then be triggered
in the event of an accident and would have
to be replaced.
Windowbags (long-wheelbase station
wagon)
The purpose of the windowbags is to enhance
the level of protection for the head (but not
chest or arms) of the vehicle occupants on
the side of the vehicle on which the impact
occurs.
The windowbags are integrated into the side
of the roof frame and run from the front door
(A-pillar) to the rear door (C-pillar). 1
Windowbags Safety
463_AKB; 1; 8, en-GB
wobuchh, Version: 2.10.6 2008-07-17T15:19:41+02:00 - Seite 37 ZDateiname: 6515_4091_02_buchblock.pdf; preflight