1, 2, 3 ...
4MATIC (permanent four-wheel
drive)................................................... 105A
ABS (Anti-lock Brake System) Display message (luxury multi-
function steering wheel) .........183, 185
Display message (multi-function
steering wheel). .............................. 178
ABS (Anti-lock Braking System).......... 51
Warning lamp.................................. 201
Acceleration ........................................ 249
Accident Notes. ............................................. 205
Acoustic warning signal
see Warning tone
Active Service System PLUS
see Service interval display
Adaptive brake lamps ..........................52
Airbags Activation.......................................... 35
Control unit....................................... 35
Driver's ............................................. 38
Driver's knee airbag. .........................39
Front. ................................................ 38
Front passenger ................................ 38
PASSENGER AIRBAG OFF warning
lamp .............................................. 200
Sidebag............................................. 39
System.............................................. 37
Windowba g....................................... 39
Air conditioning
2-zone Thermatic ............................ 118
3-zone Thermotronic....................... 120
Activating/deactivating ..................121
Activating/deactivating air-recir-
culation mode. ................................ 125
Controlling automatically. ...............122
Convenience opening/closing
(air-recirculation mode). .................126
Cooling with air dehumidification ...121
Demisting the windscreen ..............124
Malfunction indicator lamp. ............199
Misted-up windows. ........................125
Rear window heating ......................125Setting the air distribution.
.............124
Setting the airflow .......................... 124
Setting the air vents .......................122
Setting the temperature .................122
Switching the residual heat func-
tion on/off ...................................... 126
Air-conditioning system
see Air conditioning
Air filter
Display message ............................. 195
Air pressure
see Tyre pressure
Antifreeze concentration................... 248
Anti-lock braking system see ABS
Anti-theft alarm system
see ATA
Anti-theft systems................................ 54
Ashtray ................................................ 138
ASSYST PLUS see Service interval display
ASSYST PLUS service indicator ........167
Calling up the date (on-board
computer). ...................................... 167
ATA (anti-theft alarm system) .............54
Switching off the alarm. ....................55
Audio
On-board computer (luxury multi-
function steering wheel) ...................98
Audio DVD
Operating (on-board computer,
luxury multi-function steering
wheel). .............................................. 99
AUTO lights
Display message ............................. 189
Automatic car wash ...........................168
Automatic transmission Changing gear yoursel f..................... 86
Driving tips ....................................... 87
Emergency running mode ...............209
Indicator in the multi-function dis-
play .................................................. 85
Malfunction..................................... 209
One-touch gearshifting. ....................86
Program selector button ...................87
Releasing the parking lock man-
ually. ............................................... 2154 Index
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Selector lever positions.
...................85
Shift ranges. ..................................... 86
Trailer towing. ................................... 88
Axle load, permissible
Rear (trailer towing) ........................254 B
Bag hook............................................. 136
Ball coupling Fitting ............................................. 162
Removing....................................... .165
BAS (Brake Assist)............................... 52
Battery Changing (key).. .............................. 216
Charging. ........................................ 234
Checking (key). ............................... 216
Check lamp (key). ........................... 216
Disconnecting ................................. 233
Display message ............................. 184
Jump-starting. ................................. 234
Maintenance (vehicle)..................... 232
Reconnecting.................................. 234
Removing/fitting. ........................... 233
Vehicle battery. .............................. 232
Belt force limiters
Activation.......................................... 35
Belt height adjustment ........................72
Belt tensioners Activation.......................................... 35
Belt warning.......................................... 72
Bonnet
Bonnet catch .................................. 147
Display message ............................. 183
Opening/closing ............................ 146
Bonnet release lever
Release leve r.................................. 147
Boot
Automatic opening. ....................60, 61
Boot lid
Opening/closing. .............................. 59
Brake Assist
see BAS
Brake fluid .......................................... 248
Display message (luxury multi-
function steering wheel) .................185
Display message (multi-function
steering wheel). .............................. 180Brake lamps
Adaptive............................................ 52
Display message..................... 188, 191
Brakes
Parking brake................................... .84
Warning lamp..................................2 02
Brake system
Display message ............................. 185
Bulb
see Lamp
Bulbs
Brake lamp. .................................... 220
Display messages (multi-function
steering wheel). .............................. 194
Licence plate lamp.......................... 220
Overview. ........................................ 218
Rear foglamp. ................................. 220
Replacing. ....................................... 219
Reversing lamp. .............................. 220
Tail lamp ......................................... 220
Turn signal lamp. ....................219, 220 C
Care..................................................... 167
Automatic car wash. .......................168
Dashboard. ..................................... 170
Headlamps. .................................... 169
High-pressure cleaners. ..................168
Panorama sliding sunroo f............... 170
Parktronic. ...................................... 171
Plastic trim. .................................... 170
Rear window. .................................. 169
Reversing camera. ..........................172
Seat covers.................................... .170
Side windows ................................. 169
Steering wheel boss. ......................170
Tail pipes ........................................ 171
Trailer tow hitch. ............................. 172
Trim strips ...................................... 171
Windscreen. .................................... 169
Wiper blades.. ................................. 169
Wooden strips................................. 171
CD player/CD changer
Operating (on-board computer,
luxury multi-function steering
wheel). .............................................. 99 Index
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MP3
Operating (on-board computer,
luxury multi-function steering
wheel). .............................................. 99
Multi-function display
Luxury multi-function steering
wheel. ............................................... 94
Multi-function steering wheel. ..........91
Multi-function steering wheel............. 91
Overview. .......................................... 28
Multi-function steering wheel (12-
button)
see Luxury multi-function steering wheel N
Navigation On-board computer (luxury multi-
function steering wheel) ...................97
NECK-PRO head restraints ..................40
Resetting after being triggered. ......215
Notes on running in a new vehicle ...144 O
Odometer Total distance recorder. ..............92, 95
Trip meter. .................................. 92, 95
Off-road
4MATIC ........................................... 105
DSR. ............................................... 105
Off-road ABS. .................................... 51
Off-road drive program. ..................107
Off-road ABS ......................................... 51
Off-road drive program (vehicles
with off-road engineering package) .107
Off-road driving Checklist......................................... 159
Information. .................................... 158
Off-road ESP ®
........................................ 54
Off-road terrain Off-road ESP. .................................... 54
Oil
Consumption. ................................. 148
Topping up. ..................................... 148
On-board computer (luxury multi-
function steering wheel) ......................93
Audio menu ...................................... 98Convenience submenu.
..................104
Display messages ........................... 176
Factory settings submenu ..............104
Instrument cluster submenu ...........101
Lights submenu. ............................. 102
Navigation menu. .............................. 97
Overview. .......................................... 95
Service menu .................................. 101
Settings menu ................................ 101
Standard display submenu................ 95
Telephone menu. .............................. 99
Time/date submenu. ......................102
Trip computer menu. ........................95
Vehicle submenu. ........................... 104
On-board computer (multi-func-
tion steering wheel)............................. 91
Display messages ........................... 176
Overview. .......................................... 92
Range. .............................................. 93
Standard display. .............................. 92
Time/date. ....................................... 93
Trip computer. .................................. 92
On-board computer menu (luxury
multi-function steering wheel).......... 101
One-touch gearshifting........................ 86
Operating system see On-board computer (luxury
multi-function steering wheel)
see On-board computer (multi-
function steering wheel)
Outside temperature display .............90
Override feature Rear side windows ............................ 50 P
Paint code........................................... 244
Panorama sliding sunroof................. 127
Rain closing feature. .......................128
Resetting. ....................................... 129
Parking .................................................. 84
Parking aid Exterior mirror on the front-
passenger side.................................. 69
Parktronic. ...................................... 113
Reversing camera. ..........................115
Parking brake ....................................... 84
Display message ............................. 185 Index
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CockpitFunctionPage
:Automatic transmission*:
steering-wheel gearshift
paddles*
88
;Cruise control lever108
=Instrument cluster24
?Parktronic* warning dis-
play
114
AOverhead control panel31
BOperates Thermatic/
Thermotronic*
117
CIgnition lock61
FunctionPage
DAdjusts the steering wheel
manually
66
EAdjusts the steering wheel
electrically*
66
FCombination switch76
GParking brake84
HReleases the parking brake84
ILight switch74
JAdjusts the headlamp
range
77
Cockpit
23
At a glance
* optional
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effect achieved in the process reduces the
stopping distance on off-road terrain. This
limits steering capability. BAS (Brake Assist)
BAS operates in emergency braking situa-
tions. If you depress the brake pedal quickly,
BAS automatically boosts the braking force,
thus shortening the stopping distance.
X Keep the brake pedal firmly depressed until
the emergency braking situation is over.
ABS prevents the wheels from locking.
The brakes will function as usual once you
release the brake pedal. BAS is deactivated. G
Risk of accident
If BAS has malfunctioned, the braking system
remains available with full brake boosting
effect. However, braking force is not auto-
matically increased in emergency braking sit-
uations and the stopping distance may
increase. Adaptive brake lamps
i Adaptive brake lamps are only available in
certain countries.
If you brake sharply from a speed of more
than 50 km/h or if braking is assisted by BAS,
the brake lamps flash rapidly. In this way,
traffic travelling behind you is warned in an
even more noticeable manner.
If you brake sharply from a speed of more
than 70 km/ht o a standstill, the hazard warn-
ing lamps are activated automatically. If the
brakes are applied again, the brake lamps
light up continuously. The hazard warning
lamps switch off automatically if you travel
faster than 10 km/h. You can also switch off
the hazard warning lamps using the hazard
warning switch button (Y page 76). ESP
®
(Electronic Stability Program)
ESP ®
monitors driving stability and traction,
i.e. power transmission between tyres and
the road surface.
If ESP ®
detects that the vehicle is deviating
from the direction desired by the driver, one
or more wheels are braked to stabilise the
vehicle. If necessary, the engine output is also
modified to keep the vehicle on the desired
course within physical limits. ESP ®
assists
the driver when pulling away on wet or slip-
pery roads. ESP ®
can also stabilise the vehi-
cle during braking.
When ESP ®
intervenes, the dwarning
lamp flashes in the instrument cluster. G
Risk of accident
If the d warning lamp in the instrument
cluster flashes, proceed as follows:
R do not deactivate ESP ®
under any circum-
stances.
R only depress the accelerator pedal as far as
necessary when pulling away.
R adapt your driving style to suit the prevail-
ing road and weather conditions.
Otherwise, the vehicle could go into a skid.
ESP ®
cannot reduce the risk of an accident if
you drive too fast. ESP ®
cannot override the
laws of physics.
! If:
R the vehicle is being towed with the front
or rear axle raised,
R the parking brake is being tested using a
dynamometer,
the ignition must be switched off (key in
position 0or 1in the ignition lock). Other-
wise, application of the brakes by ESP ®
could destroy the brake system on the front
or rear axle.
! Vehicles with 4MATIC* may not be towed
with the front or rear axle raised. 52 Driving safety systemsSafety
* optional
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Opening and closing
Key
The key centrally lock/unlocks:
R the doors
R the tailgate
R the fuel filler flap G
Risk of accident
If children are left unsupervised in the vehicle,
they could:
R open a door from the inside at any time,
even if it has been locked
R start the vehicle using a key which has been
left in the vehicle
R release the parking brake
They could, thereby, endanger themselves
and others. Never leave children unsuper-
vised in the vehicle. Always take the key with
you when leaving the vehicle, even if you are
only leaving it for a short time. :
Battery check lamp
; & To lock the vehicle
; F To unlock the tailgate
? % To unlock the vehicle
When unlocking, the turn signals flash once.
When locking, they flash three times.
When it is dark, the surround lighting also
comes on if it is activated in the on-board
computer. If you do not open either a door or the tailgate
after you have unlocked the vehicle, it will
automatically relock after approximately 40
seconds.
Individual settings You can change the setting of the locking
system in such a way that only the driver's
door and the fuel filler flap are unlocked. This
could be useful if you frequently travel on your
own.
X To change the setting: press the%
and & buttons simultaneously for
approximately six seconds until the battery
check lamp flashes twice.
The key now functions as follows:
X To unlock the driver's door: press the
% button once.
X To unlock centrally: press the%but-
ton twice.
X To lock centrally: press the&button.
Restoring the factory settings X
Press the %and& buttons simulta-
neously for approximately six seconds until
the battery check lamp flashes twice.
Additional information R
Convenience closing (Y page 82)
R Convenience opening (Y page 82)
R Opening and closing in an emergency
(Y page 213) Opening the doors from the inside
You can open a door from the inside even if it
has been locked, unless the child-proof locks
have been activated (Y page 50).58 Opening and closingControls
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X
Press and hold the &button until the
side windows and the panorama sliding
sunroof* are fully closed.
X Make sure that all the side windows and the
panorama sliding sunroof* are closed.
On vehicles with a panorama sliding sun-
roof*:
X Press and hold the &button again until
the roller sunblinds* of the panorama slid-
ing sunroof* close. Driving and parking
Starting the engine
G
Risk of accident
Do not put any objects in the driver's footwell.
If you use a floormat or carpet in the driver's
footwell, make sure that they are correctly
secured and that there is sufficient clearance
for the pedals.
Do not place several floormats on top of one
another.
Otherwise, the objects or floormats could get
between the pedals in the event of sudden
braking or acceleration. You may then no lon-
ger be able to brake, change gear or acceler-
ate as intended. This may result in an accident
and injury. G
Risk of poisoning
Never leave the engine running in enclosed
spaces. The exhaust gases contain carbon
monoxide. Inhaling exhaust fumes consti-
tutes a health hazard and could lead to loss
of consciousness or even death.
! Do not depress the accelerator pedal
when starting the engine. Automatic transmission X
Before starting, make sure Pis selected.
i The engine can also be started when the
selector lever is in position N.
Starting the engine X
To start a petrol engine: turn the key to
position 3in the ignition lock (Y page 61)
and release it as soon as the engine is run-
ning.
X To start a diesel engine: turn the key to
position 2in the ignition lock (Y page 61).
The % preglow indicator lamp in the
instrument cluster lights up.
X When the %preglow indicator lamp
goes out, turn the key to position 3and
release it as soon as the engine is running.
i You can start the engine without preglow
if the engine is warm. Pulling away
! Warm up the engine quickly. Do not use
the engine's full performance until it has
reached operating temperature.
Only shift into reverse gear when the vehi-
cle is stationary.
Where possible, avoid spinning the drive
wheels when pulling away on slippery
roads. Otherwise, you could damage the
drive train. Driving and parking
83Controls
* optional
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i
The vehicle locks centrally once you have
pulled away. The locking knobs in the doors
drop down.
You can open the doors from the inside at
any time.
You can also deactivate the automatic lock-
ing feature (Y page 104).
i It is only possible to move the selector
lever to the desired position if you depress
the brake pedal. Only then is the selector
lever lock released.
X Depress the brake pedal and keep it
depressed.
X Move the selector lever to position Dor R.
X Release the parking brake (Y page 84).
X Release the brake pedal.
X Carefully depress the accelerator pedal.
i Upshifts take place at higher engine
speeds after a cold start. This helps the
catalytic converter to reach its operating
temperature more quickly.
Hill start assist Hill start assist helps you when pulling away
on uphill gradients. It holds the vehicle for a
short time after you have removed your foot
from the brake pedal. This gives you enough
time to move your foot from the brake pedal
to the accelerator pedal and depress it before
the vehicle begins to roll. G
Risk of accident
Never leave the vehicle when it is held by hill
start assist. After approximately one second,
hill start assist will no longer brake your vehi-
cle and it could roll away.
X Take your foot off the brake pedal.
i Once you have taken your foot off the
brake pedal, the vehicle is held for around
one second.
X Pull away. Hill start assist does not function if:
R
you are pulling away on a level road or a
downhill gradient.
R the selector lever is in position N.
R the vehicle is secured with the parking
brake.
R ESP ®
is malfunctioning. Parking
G
Risk of accident
Only remove the key from the ignition lock
when the vehicle is stationary, as you cannot
steer the vehicle with the key removed.
Never leave children unsupervised in the vehi-
cle. They could release the parking brake. This
could lead to a serious or fatal accident. G
Risk of fire
Make sure that the exhaust system does not
under any circumstances come into contact
with easily ignitable material such as dry grass
or petrol. The material could otherwise ignite
and set the vehicle on fire.
Parking brake X
To apply: depress parking brake ;.
The J warning lamp in the instrument
cluster lights up if the engine is running.
i On steep slopes, turn the front wheels
towards the kerb. 84 Driving and parkingControls
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