
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
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11
Reversing lamp
Display message ............................. 207
Roof
see Soft top
Roof load, maximum.................. 271, 272
Roof rack............................................. 139S
Safety net............................................ 144
Seat Adjusting .......................................... 60
Correct driver's seat position. ..........75
Folding the front seat backrests
forwards (easy entry feature) ............63
Side-facing bench seat in the lug-
gage compartment. ..........................65
Storing settings ................................ 70
Seat backrest
Folding forwards/back. ..................141
Seat belt
Adjusting the height.......................... 74
Fastening. ......................................... 71
Warning lamp. .......................... 74, 216
Seat belts
Display message ............................. 209
Seat heating......................................... .64
Seat ventilation.................................... 64
Malfunction indicator lamp. ............210
Securing a load................................... 140Selector lever
Positions. .......................................... 90
Service display
Calling up the due date (on-board
computer). ...................................... 181
Service indicator
see Service display
Service products................................ 276
Brake fluid. ..................................... 281
Coolant. .......................................... 280
Windscreen washer fluid. ................281
Settings
Calling up a stored setting. ...............70
Factory (key). .............................. 54, 55
Factory (on-board computer). .........104
Setting the unit (on-board computer)
Speedometer. ................................. 105
Shift range
Instrument cluster display. ...............89
Shift ranges
Automatic transmission ....................91
Side window
Fault. .............................................. 224
Side windows
Cleaning. ........................................ 184
Opening/closing. .............................. 84
Resetting. ......................................... 85
Ski rack............................................... 139
Sliding/tilting sunroof....................... 132
Manual operatio n............................ 231Sliding sunroof
see Sliding/tilting sunroof
Snow chains....................................... 169
Socket Cockpit. .......................................... 150
Luggage compartment. ...................150
Rear compartment. .........................150
Soft top............................................... 133
Closing (switch). ............................. 134
Emergency operation. .....................232
Malfunction..................................... 227
Opening (switch). ............................ 134
Soft top switch................................... 134
Spare fuses......................................... 255
Spare wheel Fitting ............................................. 244
Storage location. ............................ 192
Technical data. ............................... 268
Speed
Technical data. ............................... 264
Speed limiter
Speedtronic. ................................... 115
Speedometer
Digital speedometer (on-board
computer). ...................................... 101
Setting the unit (on-board com-
puter). ............................................. 105
Speedtronic ........................................ 115
Display message ............................. 208
Variabl e.......................................... 115 Index
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Occupant safety
40 G
Risk of injury
If the front-passenger front airbag is not
disabled:
R a child secured in a child restraint system
on the front-passenger seat could be
seriously and even fatally injured by the
front-passenger front airbag deploying.
This is especially a risk if the child is in
the immediate vicinity of the front-
passenger front airbag when it deploys.
R a child must never be secured on the
front-passenger seat in a rearward-facing
child restraint system. Only secure a
rearward-facing child restraint system on
a suitable rear seat.
R always move the front-passenger seat to
the rearmost position if you secure a
child in a forward-facing child restraint
system on the front-passenger seat.
The front-passenger front airbag is not dis-
abled:
R on vehicles without automatic child seat
recognition on the front-passenger seat.
R in vehicles with automatic child seat rec-
ognition on the front-passenger seat, if
there is no child restraint system with automatic child seat recognition fitted to
the front-passenger seat.
R on vehicles with automatic child seat rec-
ognition on the front-passenger seat if
the 5 PASSENGER AIRBAG OFF warn-
ing lamp is not lit.
To draw attention to this danger, there is an
appropriate warning sticker on the dash-
board as well as on both sides of the sun
visor on the front-passenger side.
Information about recommended child
restraint systems is available at any
Mercedes-Benz Service Centre.
Automatic child seat recognition on the
front-passenger seat
The indicator lamp is located on the centre
console. 1
5 PASSENGER AIRBAG OFF warning
lamp
The front-passenger seat sensor system for
child restraint systems detects whether a
special Mercedes-Benz child seat with auto-
matic child seat recognition has been fitted.
In such cases, 5PASSENGER AIRBAG
OFF indicator lamp 1lights up. The front-
passenger airbag is deactivated. G
Risk of injury
If the 5 PASSENGER AIRBAG OFF warn-
ing lamp does not light up when the child
restraint system is fitted, the front-
passenger front airbag has not been disa-
bled. If the front-passenger front airbag is
deployed, the child could be seriously or
even fatally injured. Safety
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Instrument cluster
95
i
If necessary, you can now engage the dif-
ferential lock for the rear 2and front axle
3.
Differential lock for the rear axle
X To engage: press switch 2.
The yellow indicator lamp lights up first and
then the red function indicator lamp lights
up.
The differential lock of the rear axle is
engaged.
Differential lock for the front axle
X To engage: press switch 3.
The yellow indicator lamp lights up first and
then the red function indicator lamp lights
up.
The differential lock of the front axle is
engaged.
Disengaging differential locks You can disengage the differential locks in the
reverse order (3
,2, 1).
X To disengage all differential locks
simultaneously: press switch1.
Yellow indicator lamps 4go out. Red func-
tion indicator lamps 5go out when the
differentials are no longer locked. After three seconds of normal driving,
4ETS, ESP
®
, BAS and ABS are activated.
The message ABS not available;
locks engaged; DIFFERENTIAL LOCK in
the multi-function display and the v
- warning lamps in the instrument clus-
ter go out.
If red function indicator lamps 5do not go
out when the differential locks are disen-
gaged:
X Pay attention to traffic conditions.
X Only perform slow steering movements
when driving the vehicle.
The red function indicator lamp will then go
out. Instrument cluster
Points to remember
You will find an illustration of the instrument
cluster in the "At a glance" section . G
Risk of accident
No further messages can be displayed if the
instrument cluster and/or the multi-func-
tion display fails.
This means that you will not see information
about the driving situation, such as the
speed, outside temperature, warning/indi-
cator lamps, display messages or system
failures. The vehicle's handling character-
istics may be affected. Adjust your driving
style and speed accordingly.
Immediately consult a qualified specialist
workshop which has the necessary special-
ist knowledge and tools to carry out the
work required. Mercedes-Benz recom-
mends that you use a Mercedes-Benz
Service Centre for this purpose. In particu-
lar, work relevant to safety or on safety-
related systems must be carried out at a
qualified specialist workshop. Cont
rols
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On-board computer
109
The auxiliary heating is switched off automat-
ically after 50 minutes. This time can be
changed. To do this, visit a qualified specialist
workshop, e.g. a Mercedes-Benz Service
Centre.
G
Risk of fire and poisoning
The operation of the auxiliary heating pro-
duces hot, toxic exhaust fumes. The fuel
vapours produced during refuelling could
ignite on the hot exhaust system.
Do not switch on the auxiliary heating at
filling stations or in enclosed spaces, for
instance, a garage, if there is no air extrac-
tion system.
You could otherwise endanger yourself and
others.
The Auxiliary heat. function can be called
up directly.
X Turn the key to position 1or 2in the ignition
lock.
X Press the button for the auxiliary heating on
the centre console (Y page 130).
or
X Press the èor· button to select the
Settings menu.
X Press the jbutton to select submenus. X
Press the æorç button to select the
Heater submenu.
X Press the jbutton to select Auxiliary
heat. .
X Press the æorç button to select
one of the three switch-on times or Timer
off (auxiliary heating switched off).
When a switch-on time is selected, the yel-
low indicator lamp lights up in the auxiliary
heating button.
X Press the j,èorÿ button to
select a different display.
Changing the switch-on time for the
auxiliary heating* This function is only displayed if you have
selected a switch-on time. Here you can enter
the time at which the auxiliary heating is to
be switched on.
X
Press the èor· button to select the
Settings menu.
X Press the jbutton to select submenus.
X Press the æorç button to select the
Heater submenu.
X Press the jbutton to select Sw.-on
time hour. X
Press the æorç button to set the
hour.
X Press the jbutton to select Sw.-on
time minute(s).
X Press the æorç button to set the
minutes.
After changing from one menu to another,
the new time setting is stored. The yellow
indicator lamp lights up on the button for
the auxiliary heating on the centre console.
X Press the j,èorÿ button to
select a different display.
Activating/deactivating the easy-
entry/exit feature i
For more information on the easy-entry/
exit feature, see (Y page 67). G
Risk of injury
The steering wheel moves when the easy-
entry/exit feature is active. There is a risk
of occupants becoming trapped. Before
activating the easy-entry/exit feature,
make sure that nobody can become trap-
ped.
Do not leave children unsupervised in the
vehicle, even if they are secured in a child
restraint system. The children could open Controls
* optional
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Air conditioning
130 Auxiliary heating/ventilation*
G
Risk of poisoning
Exhaust fumes are produced when the aux-
iliary heating is in operation. Inhaling these
exhaust fumes can be poisonous. You
should therefore switch off the auxiliary
heating in confined spaces without an
extraction system, e.g. a garage. G
Risk of fire
When operating the auxiliary heating, parts
of the vehicle may become very hot, and
highly inflammable material such as fuels
could be ignited. Operating the auxiliary
heating is thus prohibited at filling stations
or when your vehicle is being refuelled. You
must therefore switch off the auxiliary heat-
ing at filling stations.
The auxiliary heating heats the air in the vehi-
cle interior to the set temperature without
using the heat of the running engine. The aux-
iliary heating is operated using fuel directly
from the vehicle's fuel tank. For this reason,
the tank content must be at least at reserve
fuel level to ensure that the auxiliary heating
functions.
The auxiliary heating/ventilation automati-
cally adjusts to changes in temperature and weather conditions. For this reason, the aux-
iliary heating could switch from ventilation
mode to heating mode or from heating mode
to ventilation mode.
You cannot use the auxiliary ventilation to
cool the vehicle interior to a temperature
lower than the outside temperature.
Before activating
X
It is preferable to set the air conditioning to
U.
X Set the temperature.
The auxiliary heating/ventilation can be acti-
vated even when the air conditioning is being
controlled manually. Optimum comfort can
be obtained by activating automatic mode
and setting the temperature to 22 †.
Activating/deactivating the auxiliary
heating/ventilation The auxiliary heating/ventilation can be acti-
vated or deactivated using the remote control
or the button on the centre console.
The on-board computer can be used to spec-
ify up to three departure times, one of which
may be preselected (Y
page 108).
For direct access to the Heatersubmenu in
the on-board computer: X
Make sure that the key is in position 1
or 2in the ignition lock.
X Press the auxiliary heating/ventilation but-
ton for about three seconds.
The auxiliary heating switches off automati-
cally after 50 minutes.
i This time limit can be altered. To do this,
visit a qualified specialist workshop, e.g. a
Mercedes-Benz Service Centre.
Button on the centre console 1
Button for auxiliary heating/ventilation
2 Indicator lamp (red)
3 Indicator lamp (yellow) Cont
rols
* optional
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Air conditioning
131
The indicator lamps in the button may light up
in red or yellow.
R Red: auxiliary heating/ventilation is acti-
vated
R Yellow: departure time of the auxiliary
heating/ventilation is preselected
(Y page 108)
Activating the auxiliary heating/ventila-
tion
If the key is in position 1or 2in the ignition
lock:
X Press and hold button 1for more than two
seconds.
Red indicator lamp 2lights up.
If the key is removed from the ignition lock or
in position 0:
X Briefly press button 1.
Red indicator lamp 2lights up.
Deactivating the auxiliary heating/venti-
lation
X Press and hold button 1for more than two
seconds.
The red or yellow indicator lamp in the 1
button goes out. Remote control
Your vehicle comes with one remote control.
You may use one additional remote control
for your vehicle. For further information, con-
sult a qualified specialist workshop, e.g. a
Mercedes-Benz Service Centre.
The remote control has a maximum range of
approximately 300 metres. This range may be
reduced by:
R sources of radio interference
R solid objects between the remote control
and the vehicle
R the remote control being in an unfavoura-
ble position in relation to the vehicle
R transmitting from an enclosed space
i The optimum range can be achieved if you
hold the remote control vertically, pointing
upwards when you press one of the but-
tons.
i More information about the auxiliary
heating can be found in the "Practical
advice" section (Y page 228). Auxiliary heating remote control
1
Aerial
2 OFF to deactivate auxiliary heating/ven-
tilation
3 ON to activate auxiliary heating/ventila-
tion
4 Indicator lamp (red/green)
X To activate the auxiliary heating/venti-
lation: press and hold the ONbutton until
indicator lamp 4on the remote control
lights up in green.
The red or the yellow indicator lamp in the
button on the centre console lights up.
i The indicator lamp on the remote control
informs you Controls
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Display
messages 199Display messages Possible cause/consequence Possible solution
Check tyres then restart Run
Flat Indicator A tyre pressure loss warning message was
displa
yed. X
Make sure that the pressure set is correct for
all tyres (Y page 164).
X Restart the tyre pressure moni-
tor* (Y page 166). Check tyre
pressures inoperative
The tyre pressure monitor* is deactivated
due to a malfunction. X
Visit a qualified specialist workshop. SRS Restraint system
malfunction Con-
sult workshop G
Risk of injury
The restraint systems are malfunctioning. X
Visit a qualified specialist workshop immedi-
ately. Sy
mbol messages G
Risk of accident and injury
If maintenance work is carried out incorrectl y this can jeopardise the operating safety of your vehicle. You risk losing control of your vehicle
and thereby causing an accident. The safety systems may also no longer be able to protect you or others as they are designed to do.
Always have maintenance work carried out at a qualified specialist workshop which has the necessary specialist knowledge and tools to
carry out the work required.
Mercedes-Benz recommends that you use a Mercedes-Benz Service Centre for this purpose.
In particular, all work relevant to safety or on safety-related systems must be carried out at a qualified specialist workshop. Practical advice
* optional
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