
5
CD player/CD changer
Operation (on-board computer) . . .126
Central locking
Automatic locking (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . .134
Key . . . . . . . . . . . . . . . . . . . . . . . . . .68
KEYLESS GO . . . . . . . . . . . . . . .70, 71
Central locking/unlocking button . ..75
Central unlocking Key . . . . . . . . . . . . . . . . . . . . . . . . . .68
KEYLESS GO . . . . . . . . . . . . . . .70, 71
Centre console
2nd row of seats . . . . . . . . . . . . . .195
Changing a wheel
see Flat tyre
Child-proof locks
Rear doors . . . . . . . . . . . . . . . . . . . .57
Side windows (rear) . . . . . . . . . . . . .57
Children
in the vehicle . . . . . . . . . . . . . . . . . .47
Restraint systems . . . . . . . . . . . . . .48
Child seat
Automatic recognition . . . . . . . . . . .50
Automatic recognition (malfunc-
tion) . . . . . . . . . . . . . . . . . . . . . . . .280
Child seat lock . . . . . . . . . . . . . . . .54
ISOFIX . . . . . . . . . . . . . . . . . . . . . . .54
On the front-passenger seat . . . . . .49
Recommendation s.. . . . . . . . . . . . .53Suitable positions . . . . . . . . . . . . .
.51
TopTether . . . . . . . . . . . . . . . . . . . . .56
Child seat lock . . . . . . . . . . . . . . . . . . .54
Cigarette lighter . . . . . . . . . . . . . . . .206
Cockpit Overview . . . . . . . . . . . . . . . . . . . . .22
COMAND . . . . . . . . . . . . . . . . . . . . . . .123
On-board computer . . . . . . . . . . . .123
see separate Operating Instructions
Compass . . . . . . . . . . . . . . . . . . . . . . .212
Display message . . . . . . . . . . . . . .260
Constant headlamp mode
Setting (on-board computer) . . . . .132
Consumption statistics (on-board
computer) . . . . . . . . . . . . . . . . . . . . . .137
Convenience closing . . . . . . . . . . . ..108
Coolant . . . . . . . . . . . . . . . . . . . . . . . .223
Checking the level . . . . . . . . . . . . .223
Display message . . . . . .265, 269, 270
Mixture ratio . . . . . . . . . . . . . . . . .360
Temperature gauge . . . . . . . . . . . .125
Cornering light
Display message . . . . . . . . . . . . . .270
Cruise control . . . . . . . . . . . . . . . . . .140
Display message . . . . . . . . . .263, 264
Cup holder . . . . . . . . . . . . . . . . . . . . .183 D
Dashboard see Cockpit
see Instrument cluster
Date
Setting (on-board computer) . . . . .131
Daytime driving lights
see Constant headlamp mode
Delayed switch-off
Exterior lighting (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . .133
Interior lighting (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . .133
Diesel
Low outside temperatures . . . . . . .220
Diesel engine
Winter driving . . . . . . . . . . . . . . . . .220
Digital speedometer . . . . . . . . . . . ..125
Setting the unit (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . .131
Dipped-beam headlamps
Display message . . . . . . . . . . . . . .270
Symmetrical . . . . . . . . . . . . . . . . . .235
Display message . . . . . . . . . . . . . . ..255
Service indicator . . . . . . . . . . . . . .242
Symbol messages . . . . . . . . . . . . .264
Text messages . . . . . . . . . . . . . . . .256 Index
251_AKB; 5; 7, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T14:51:51+02:00 - Seite 5Dateiname: 6515_1825_02_buchblock.pdf; preflight

10
Message
see Display message
see Indicator and warning lamp
see Message memory menu
Mirror
Sun visor . . . . . . . . . . . . . . . . . . . .204
see Exterior or rear-view mirror
Mobile phone . . . . . . . . . . . . . . . . . . .208
Bracket . . . . . . . . . . . . . . . . . . . . .208
Display message . . . . . . . . . .260, 277
Installatio n.. . . . . . . . . . . . . . . . . .339
Own number sending . . . . . . . . . . .209
Run-on time . . . . . . . . . . . . . . . . . .209
Telephone menu (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . .138
Modifying the programming
Key . . . . . . . . . . . . . . . . . . . . . . . . . .68
KEYLESS GO key . . . . . . . . . . . . . . .70
MOExtended run-flat system* .226, 322
MP3 . . . . . . . . . . . . . . . . . . . . . . . . . . .126
Operation (on-board computer) . . .126
see separate operating instructions
Multi-contour seat . . . . . . . . . . . . . . ..86
Multi-function display . . . . . . ..119, 122
Setting the display when the igni-
tion is switched off (on-board
computer) . . . . . . . . . . . . . . . . . . .133
Multi-function steering wheel . . . ..120
Overview . . . . . . . . . . . . . . . . . . . . .30Multi-zone Thermotronic
Malfunction indicator lamp . . . . . .279 N
Navigation . . . . . . . . . . . . . . . . . . . . .127
Navigation menu (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . .127
see separate operating instructions
NECK-PRO head restraint . . . . . . . . ..47
Resetting triggered NECK-PRO
head restraints . . . . . . . . . . . . . . . .304 O
Oil Consumption . . . . . . . . . . . . . . . . .222
Topping up . . . . . . . . . . . . . . . . . . .222
On-board computer . . . . . . . . . . . . ..120
Additional functions menu . . . . . . .136
AIRMATIC/compass menu . . . . . .128
Audio menu . . . . . . . . . . . . . . . . . .126
Convenience submenu . . . . . . . . . .130
Display messages . . . . . . . . . . . . .255
DVD menu . . . . . . . . . . . . . . . . . . .127
Factory settings . . . . . . . . . . . . . . .129
Heating submenu . . . . . . . . . . . . . .130
Instrument cluster submenu . . . . .130
Lighting submenu . . . . . . . . . . . . .130
Message memory menu . . . . . . . . .128
Navigation menu . . . . . . . . . . . . . .127 Settings menu . . . . . . . . . . . . . . .
.129
Standard display menu . . . . . . . . .125
Telephone menu . . . . . . . . . . . . . .138
Time/date submenu . . . . . . . . . . .130
Trip computer menu . . . . . . . . . . . .137
TV menu . . . . . . . . . . . . . . . . . . . . .127
Vehicle submenu . . . . . . . . . . . . . .130
On-board computer language . . . ..131
Operating system see On-board computer
Outside temperature display . . . . ..120
On-board computer . . . . . . . . . . . .125
Own number sending (mobile
phone) . . . . . . . . . . . . . . . . . . . . . . . . .209 P
Paint code number . . . . . . . . . . . . ..340
Panorama sliding sunroof . . . . . . . ..181
Opening/closing . . . . . . . . . . . . . .181
Raising/lowering . . . . . . . . . . . . . .182
Resetting . . . . . . . . . . . . . . . . . . . .183
Parking . . . . . . . . . . . . . . . . . . . . . . . .112
Parking aid Exterior mirror on the front-
passenger sid e.. . . . . . . . . . . . . . . .93
Parktronic . . . . . . . . . . . . . . . . . . .155
Reversing camera . . . . . . . . . . . . .157
Parking brake . . . . . . . . . . . . . . . . . . .112
Display message . . . . . . . . . . . . . .266 Index
251_AKB; 5; 7, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T14:51:51+02:00 - Seite 10Dateiname: 6515_1825_02_buchblock.pdf; preflight

11
Parking lamps
Display message . . . . . . . . . . . . . .273
Parking position
Exterior mirror on the front-
passenger sid e.. . . . . . . . . . . . . . . .93
Parktronic . . . . . . . . . . . . . . . . . . . . . .155
Activating/deactivating . . . . . . . . .157
Malfunction . . . . . . . . . . . . . . . . . .293
Range of the sensors . . . . . . . . . . .155
Trailer towing . . . . . . . . . . . . . . . . .157
Warning display . . . . . . . . . . . . . . .156
PASSENGER AIRBAG OFF warning
lamp . . . . . . . . . . . . . . . . . . . . . . .50, 279
Performance . . . . . . . . . . . . . . . . . . .344
Permanent four-wheel drive see 4MATIC
Permanent Speedtronic . . . . . . . . ..151
Petrol Minimum grad e.. . . . . . . . . . . . . .219
Plastic trim
Cleaning . . . . . . . . . . . . . . . . . . . . .246
Power supply (trailer) . . . . . . . . . . ..241
Power windows see Side window
Pre-emptive occupant safety system
see PRE-SAFE ®
PRE-SAFE ®
system . . . . . . . . . . . . . . . .46
Display message . . . . . . . . . . . . . .261
Program selector button
Automatic transmission . . . . . . . . .116 Pulling away
. . . . . . . . . . . . . . . . . . . .111 R
Radio Changing a station (on-board
computer) . . . . . . . . . . . . . . . . . . .126
see separate operating instructions
Radio-controlled equipment
Installatio n.. . . . . . . . . . . . . . . . . .216
Rain closing feature
Sliding/tilting sunroo f.. . . . . . . ..180
Rain sensor
Windscreen wipers . . . . . . . . . . . . .105
Range (on-board computer) . . . . . ..138
Rear axle level control . . . . . . . . . ..151
Rear-compartment seats . . . . . . . . ..81
Rear foglamp Display messag e.. . . . . . . . . . . . .273
Rear-view mirror
Adjusting . . . . . . . . . . . . . . . . . . . . .90
Anti-dazzle (manual) . . . . . . . . . . . . .90
Anti-dazzle mode (automatic) . . . . .91
Rear window
Cleaning . . . . . . . . . . . . . . . . . . . . .245
Rear window heating . . . . . . . . . . ..173
Malfunction indicator lamp . . . . . .279
Rear window wiper . . . . . . . . . . . . ..105
Replacing the wiper blade . . . . . . .312
Refuelling . . . . . . . . . . . . . . . . . . . . . .218 Remote control
Auxiliary heating . . . . . . . . . . . . . .176
Changing the batteries (auxiliary
heating) . . . . . . . . . . . . . . . . . . . . .305
Garage door opener . . . . . . . . . . . .211
Programming (garage door
opener) . . . . . . . . . . . . . . . . . . . . . .211
Replacing the wiper blades . . . . . ..311
Reserve Display message . . . . . . . . . . . . . .277
Warning lamp . . . . . . . . . . . . . . . . .286
Reserve fuel . . . . . . . . . . . . . . . . . . . .355
Display message . . . . . . . . . . . . . .277
Fuel tank . . . . . . . . . . . . . . . . . . . .355
Warning lamp . . . . . . . . . . . . . . . . .286
Restraint System
see SRS
Restraint systems
For children . . . . . . . . . . . . . . . . . . .48
Rev counter . . . . . . . . . . . . . . . . . . . .119
Reversing camera . . . . . . . . . . . . . ..157
Reversing lamp Display message . . . . . . . . . . . . . .273
Roller sunblind
Opening/closing . . . . . . . . . . . . . .182
Rear side window . . . . . . . . . . . . . .205
Roof load, maximum
. . . . . . . . . . . . . . . . . . . . . . . . . .352, 353
Roof rack . . . . . . . . . . . . . . . . . . . . . .185
Run-on time (mobile phone) . . . . . ..209 Index
251_AKB; 5; 7, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T14:51:51+02:00 - Seite 11Dateiname: 6515_1825_02_buchblock.pdf; preflight

12 S
Safety net . . . . . . . . . . . . . . . . . . . . . .199
Seat Adjusting . . . . . . . . . . . . . . .77, 78, 79
Adjusting (outer, 2nd row of
seats) . . . . . . . . . . . . . . . . . . . . . . .81
Correct driver's seat position . . . . . .96
Storing settings . . . . . . . . . . . . . . . .92
Seat belt
Adjusting the height . . . . . . . . . . . . .96
Fastening . . . . . . . . . . . . . . . . . . . . .94
Warning lamp . . . . . . . . . . . . . .96, 284
Seat heating . . . . . . . . . . . . . . . . . . . . .87
Seat ventilation . . . . . . . . . . . . . . . . . .86
Malfunction indicator lamp . . . . . .278
Securing a load . . . . . . . . . . . . . . . . .188
Securing hooks . . . . . . . . . . . . . . . . .189
Selector lever Positions . . . . . . . . . . . . . . . . . . . .114
Service indicator . . . . . . . . . . . . . . . .242
Service products . . . . . . . . . . . . . . . .355
Brake fluid . . . . . . . . . . . . . . . . . . .362
Coolant . . . . . . . . . . . . . . . . . . . . .360
Windscreen washer fluid . . . . . . . .362
Settings
Calling up a stored setting . . . . . . . .92
Factory (key ).. . . . . . . . . . . . . .68, 69
Factory (KEYLESS GO) . . . . . . . . . . .70
Factory (on-board computer) . . . . .129 Setting the unit (on-board computer)
Speedometer . . . . . . . . . . . . . . . . .130
Shift ranges
Automatic transmission . . . . . . . . .115
Sidebags . . . . . . . . . . . . . . . . . . . . . . . .45
Side window Fault . . . . . . . . . . . . . . . . . . . . . . . .295
Side windows
Cleaning . . . . . . . . . . . . . . . . . . . . .245
Hinged side windows . . . . . . . . . . .107
Opening/closing . . . . . . . . . . . . . .106
Resetting . . . . . . . . . . . . . . . . . . . .107
Sliding/tilting sunroof . . . . . . . . . ..178
Rain closing feature . . . . . . . . . . . .180
Resetting . . . . . . . . . . . . . . . . . . . .180
Sliding sunroof
see Panorama sliding sunroof
see Sliding/tilting sunroof
Snow chains . . . . . . . . . . . . . . . . . . . .231
Socket . . . . . . . . . . . . . . . . . . . . . . . . .206
2nd row of seats . . . . . . . . . . . . . .207
Cockpit . . . . . . . . . . . . . . . . . . . . . .206
Luggage compartment . . . . . . . . . .207
Speed
Technical data . . . . . . . . . . . . . . . .344
Speed limiter
Speedtronic . . . . . . . . . . . . . . . . . .149 Speedometer
Digital speedometer (on-board
computer) . . . . . . . . . . . . . . . . . . .125
Segments . . . . . . . . . . . . . . . . . . . .119
Setting the unit (on-board com-
puter) . . . . . . . . . . . . . . . . . . . . . . .130
Speedtronic . . . . . . . . . . . . . . . . . . . .149
Display message . . . . . . . . . .263, 264
Permanent . . . . . . . . . . . . . . . . . . .151
Variabl e.. . . . . . . . . . . . . . . . . . . .149
SRS (Supplemental Restraint Sys-
tem) . . . . . . . . . . . . . . . . . . . . . . . . . . . .41
Warning lamp . . . . . . . . . . . . . . . . . .41
Station
see Radio
Status line (on-board computer) . ..1 22
Selecting the displa y.. . . . . . . . ..131
Steering wheel
Adjusting . . . . . . . . . . . . . . . . . . . . .88
Buttons (on-board computer) . . . . .120
Storing settings . . . . . . . . . . . . . . . .92
Steering wheel heating . . . . . . . . . . ..89
Malfunction indicator lamp . . . . . .279
Stowage compartment . . . . . . . . . ..201
Armrest (under) . . . . . . . . . . . . . . .202
Centre console . . . . . . . . . . . . . . . .202
Glove compartment . . . . . . . . . . . .201
Stowage compartments
Overview . . . . . . . . . . . . . . . . . . . . .36Index
251_AKB; 5; 7, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T14:51:51+02:00 - Seite 12Dateiname: 6515_1825_02_buchblock.pdf; preflight

Protection of the environment
16 Protection of the environment
H
Environmental note
Daimler's declared policy is one of integra-
ted environmental protection.
The objectives are for the natural resources
which form the basis of our existence on
this planet to be used sparingly and in a
manner which takes the requirements of
both nature and humanity into account.
You too can help to protect the environ-
ment by operating your vehicle in an envi-
ronmentally-responsible manner.
Fuel consumption and the rate of engine,
transmission, brake and tyre wear depend
on the following factors:
R Operating conditions of your vehicle
R Your personal driving style
You can influence both factors.
You should bear the following in mind:
Operating conditions
R Avoid short trips as these increase fuel
consumption.
R Make sure that the tyre pressures are
always correct. R
Do not carry any unnecessary weight.
R Keep an eye on the vehicle's fuel con-
sumption.
R Remove roof racks once you no longer
need them.
R A regularly serviced vehicle will contrib-
ute to environmental protection. You
should therefore adhere to the service
intervals.
R Always have maintenance work carried
out at a qualified specialist workshop,
e.g. a Mercedes-Benz Service Centre.
Personal driving style
R Do not depress the accelerator pedal
when starting the engine.
R Do not warm up the engine with the vehi-
cle stationary.
R Drive carefully and maintain a safe dis-
tance from the vehicle in front.
R Avoid frequent, sudden acceleration.
R Change gear in good time and use each
gear only up to 2
/ 3of its maximum engine
speed.
R Switch off the engine in stationary traffic. Returning used vehicles
Mercedes-Benz will take back your
Mercedes-Benz to dispose of it in an environ-
mentally-responsible manner, in accordance
with the European Union (EU) End of Life
Vehicles Directive.
The End of Life Vehicles Directive applies to
vehicles of up to 3.5 t gross vehicle weight, in
accordance with national regulations. For
several years, Mercedes-Benz has been
meeting all the legal requirements for a
design which allows for recycling and re-use.
There is a network of return points and dis-
assembly plants which can recycle your vehi-
cle in an environmentally-responsible man-
ner. The options for recycling vehicles and
parts are constantly being developed and
improved. This means that your Mercedes-
Benz will also continue to meet even the
increased recycling quotas in the future in
good time. You can obtain further information
from your national Mercedes-Benz homepage
or your national hotline number. Introduction
251_AKB; 5; 7, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T14:51:51+02:00 - Seite 16Dateiname: 6515_1825_02_buchblock.pdf; preflight

Exterior view
21Function Page
1 Opening and closing the
tailgate 71
Vehicle tool kit 252
Spare wheel 252
2 Rear window heating
173
3 Rear lights
310
4 Fuel filler flap
218
Fuel requirements 218
5 Exterior mirrors
90 Function Page
6 Fitting the towing eye
331
7 Tyres and wheels
224
Flat tyre 313
8 Opens the bonnet
220
Engine oil 222
Coolant
223 Function Page
9 Windscreen wipers
104
Cleaning the wiper blades 245
Replacing the wiper blades 311
a Cleaning the windows
245
b
Sliding/tilting sunroof* 178
Panorama sliding sunroof* 181
c Opening and closing the
doors
68
d Front lights
308
e Headlamp cleaning system
102At a glance
* optional
251_AKB; 5; 7, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T14:51:51+02:00 - Seite 21Dateiname: 6515_1825_02_buchblock.pdf; preflight

Overhead control panel
33Overhead control panel
Function Page
1 X
To switch the left-
hand reading lamp on/off 103
2 ¦
To switch the rear
interior lighting on/off 103
3 ¥
To switch the auto-
matic interior lighting con-
trol on/off 103
4 ð
To switch the front
interior lighting on/off 103
5 X
To switch the right-
hand reading lamp on/off 103
6
a
To open/close the
sliding/tilting sunroof* 178
a
To open/close the
panorama sliding sunroof
with roller sunblinds* 181
7 Rear-view mirror
90
8 Transmitter buttons for the
garage door opener*
211 At a glance
* optional
251_AKB; 5; 7, en-GB
wobuchh,
Version: 2.10.6 2008-05-11T14:51:51+02:00 - Seite 33Dateiname: 6515_1825_02_buchblock.pdf; preflight

Occupant safety
461
Front sidebag
2 Rear sidebag*, 2nd row
The sidebag inflates next to the backrest side
cushions.
Sidebags 1and 2are deployed:
R on the side on which an impact occurs
R at the start of an accident with a high rate
of lateral vehicle deceleration or accelera-
tion, e.g. in a side impact
R independently of the seat belt use
R independently of the front airbags
R independently of the belt tensioners
R if the vehicle overturns, but only if the sys-
tem detects high vehicle deceleration in a
lateral direction and determines that side- bag deployment can offer additional pro-
tection to that provided by the seat belt
Windowbags
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 They are located between
the front door (A-pillar) and the rear windows
(D-pillar). 1
Windowbag Windowbags
1are deployed:
R at the start of an accident with a high rate
of vehicle acceleration or deceleration in a
lateral direction
R on the side on which an impact occurs
R independently of the front airbags
R regardless of whether the front-passenger
seat is occupied
R independently of the seat belt use PRE-SAFE
®
* system
PRE-SAFE ®
system takes pre-emptive meas-
ures to protect you in certain hazardous sit-
uations.
PRE-SAFE ®
intervenes in the event of:
R emergency braking situations, e.g. if BAS
Brake Assist intervenes
R critical situations involving driving dynam-
ics, e.g. if the vehicle oversteers or under-
steers significantly due to physical limits
being exceeded Safety
* optional
251_AKB; 5; 7, en-GB
wobuchh,
Version: 2.10.6
2008-05-11T14:51:51+02:00 - Seite 46 Dateiname: 6515_1825_02_buchblock.pdf; preflight