Page 15 of 217
In brief13
Hazard warning flashers
Operated with the ¨ button.
Hazard warning flashers 3 107.
Horn
Press j.
Washer and wiper systems
Windscreen wiper&=fast%=slow$=timed interval wiping or
automatic wiping with rain
sensor§=off
For a single wipe when the
windscreen wiper is off, press the
lever down.
Windscreen wiper 3 73, Wiper
blade replacement 3 159.
Page 31 of 217

Keys, doors and windows29Automatic anti-dazzle
Press button on mirror housing to turn
function on; button illuminates and
dazzle from following vehicles at night
is automatically reduced. Press
button again to turn function off.
There are two light sensors in the
mirror housing. To avoid interference
and loss of function, do not cover the
sensors or hang anything on the mirror.
Windows
Windscreen
Heat-reflecting windscreen The heat-reflecting windscreen has a
coating which reflects solar radiation.
Also data signals, e.g. from toll
stations, might be reflected.
The marked areas of the windscreen
behind the interior mirror are not
covered with the coating. Devices for
electronic data recording and fee
payment must be attached in these
areas. Otherwise data recording
malfunctions may occur.
Windscreen stickers
Do not attach stickers such as toll
road stickers or similar on the
windscreen in the area of the interior
mirror. Otherwise the detection zone
of the sensor could be restricted.
Power windows9 Warning
Take care when operating the
power windows. Risk of injury,
particularly to children.
If there are children on the rear seats, switch on the child safety
system for the power windows.
Keep a close watch on the
windows when closing them.
Ensure that nothing becomes
trapped in them as they move.
Power windows can be operated:
■ with ignition on,
■ within 10 minutes of switching ignition off.
Page 72 of 217

70StorageRoof rack systemRoof rack
For safety reasons and to avoid
damage to the roof, the vehicle
approved roof rack system is
recommended. For further
information contact a workshop.
Fasten the roof rack to the roof rails
following the instructions that
accompany the system, ensuring that
the roof load is evenly distributed over the side or cross rails.
Loads must not be placed on the roof surface. To prevent damage or loss,
check frequently that roof loads are
securely fastened.
Driving with a roof load affects the
vehicle centre of gravity; drive
carefully in crosswinds and do not
drive at high speeds.
Remove the roof rack when not in
use.Loading information
■ Heavy objects in the load compartment should be evenly
distributed and placed as far
forward as possible. Ensure the
backrests are securely engaged. If
objects can be stacked, the heavier
objects should be placed at the
bottom.
With rear seats in the folded
position, objects must not be
stacked higher than the seat
backrests.
■ Secure objects with lashing straps attached to lashing eyes 3 69.
■ Secure loose objects in the load compartment, e.g. with a luggage
floor net, to prevent sliding.
■ When transporting objects in the load compartment, the backrests of
the rear seats must not be angled
forward.
■ Do not allow the load to protrude above the upper edge of the
backrests.■ Do not place any objects on the load compartment cover or the
instrument panel, and do not cover
the sensor on top of the instrument panel.
■ The load must not obstruct the operation of the pedals, electrical
parking brake and gear selector, or hinder the freedom of movement ofthe driver. Do not place any
unsecured objects in the interior.
■ Do not drive with an open load compartment.9 Warning
Always make sure that the load in
the vehicle is securely stowed.
Otherwise objects can be thrown
around inside the vehicle and
cause personal injury or damage
to the load or car.
■ The payload is the difference between the permitted gross
vehicle weight (see identification
plate 3 198) and the EC kerb
weight.
Page 75 of 217
Instruments and controls73Horn
Press j.
Windscreen wiper/washer
Windscreen wiper&=fast%=slow$=timed interval wiping or
automatic wiping with rain
sensor§=off
For a single wipe when the
windscreen wiper is off, press the
lever down.
Do not use if the windscreen is frozen.
Switch off in car washes.
Adjustable wiper interval
To set the wiping interval to a value
between 1 and 10 seconds:
■ Switch on ignition.
■ Push lever down from position §.
■ Wait until wiping frequency reaches
the desired interval.
■ Set lever to position $.
The interval remains stored until the
next change or until the ignition is
switched off. Switching the ignition on
and moving the lever to $ sets the
interval to 3.5 seconds.
Page 76 of 217

74Instruments and controls
In this mode, wiping frequency is alsoaffected by vehicle speed. As vehicle
speed increases, wiping will become
more frequent.
Automatic wiping with rain sensor$=automatic wiping with rain
sensor
The rain sensor detects the amount of water on the windscreen and
automatically regulates the frequency
of the windscreen wiper.
The wiper operates for one cycle to
check the system when the key is
turned to ignition switch position
ACC .
To turn wiper off, move lever to
position §.
Keep the rain sensor area clean by
activating the windscreen washer
system.
Windscreen and headlight
washer
Pull lever. Washer fluid is sprayed
onto the windscreen.
If the lever is held longer, the wiper
operates for two cycles after the lever has been released and once more
after a 3 second delay.
If the headlights are on, washer fluid
is also sprayed onto the headlights.
The headlight washer system can
only be operated again after a short
delay. If washer fluid level is low then
this delay is increased.
Page 88 of 217

86Instruments and controls
Flashes briefly when the engine
is running The system is temporarily disabled.
Flashes continuously when the
engine is running System fault. Seek the assistance of
a workshop immediately.
All wheel drive 3 133.
Descent control system
u illuminates yellow and/or green.
Both the yellow and green control
indicators illuminate briefly when the
ignition is switched on.
Green Illuminates when system is ready for
operation.
Flashes during driving when system
is in operation, after pressing the u
button.
Yellow
Flashes to indicate system is not
ready for conditions to operate.Illuminates to indicate there is a fault
in the system.
If it flashes or illuminates during
driving, friction material needs to cool down: drive the vehicle without
braking as much as possible.
Descent control system 3 138.
Power steering
2 illuminates yellow.
When the ignition is switched on, 2
illuminates briefly. If it does not
illuminate, stays lit or illuminates
during driving, there is a fault in the
system. Seek the assistance of a
workshop.
Power steering 3 122.
Ultrasonic parking assist
r illuminates yellow.
Fault in system
or
Fault due to sensors that are dirty or
covered by ice or snow
orInterference due to external sources
of ultrasound. Once the source of
interference is removed, the system
will operate normally.
Have the cause of the fault in the
system remedied by a workshop.
Ultrasonic parking assist 3 141.
Electronic Stability Control b illuminates or flashes yellow.
When the engine is started, b
illuminates briefly. If it does not
illuminate, seek the assistance of a workshop.
Illuminates
Fault in the system. Continued driving is possible. Driving stability, however,
may deteriorate depending on road
surface conditions.
Have the cause of the fault remedied by a workshop.
Page 108 of 217
106Lighting
To ensure automatic light control
functions properly, do not cover the
light sensor on top of the instrument
panel.
Driving abroad 3 107.
Wiper activated lighting
With light switch in the AUTO
position, when the windscreen wiper
is operated for 8 cycles or more the
exterior lights illuminate
automatically.
High beamTo switch from low to high beam,
push lever.
To switch to low beam, pull lever back
again.
Control indicator C 3 89.
Headlight flash To activate the headlight flash, pull
lever.Headlight range
adjustment
Manual headlight range
adjustment ?
With low beam switched on, adapt
headlight range to suit vehicle load.
Correct adjustment of the headlight
range reduces dazzle for other road
users.
Page 119 of 217

Climate control117
■ Fan speed
■ Temperature on front passenger sideAUTO=Automatic modet=Automatic air recirculationV=Demisting and defrosting
Cooling A/C, Air recirculation 4
3 115.
Notice
Do not cover the interior
temperature sensor (located beside
the fan switch) or the sunlight sensor
(located in front of the windscreen
defroster vents) as this could cause the system to malfunction.
Heated rear window RÜ 3 31,
Heated seats ß 3 38.
Automatic mode AUTO
Basic setting for maximum comfort:
■ Press AUTO button; cooling A/C is
switched on and the air distribution
and fan speed are regulated
automatically.
■ Open all air vents.
■ Set the preselected temperatures for driver's side and front
passenger's side using the left and
right rotary knobs.
Notice
All air vents are actuated
automatically in Automatic mode.
The air vents should therefore
always be open.
Temperature preselection
Recommended comfort setting is
22 °C. Intermediate settings are
possible.
Press SYNC button to automatically
adjust front passenger's side
temperature to match current driver's
side temperature. Activation is
indicated by the LED in the button.
If temperature settings are different
between driver's side and front
passenger's side, LED in SYNC
button extinguishes.
Manual settings