Page 90 of 245
88Instruments and controls
After turning on the ignition and
setting the lever to $, the interval is
set to 6 seconds.
Automatic wiping with rain sensor$=Automatic wiping with rain
sensor
The rain sensor detects the amount of water on the windscreen and
automatically regulates the frequency
of the windscreen wipers.
Keep the sensor free from dust, dirt
and ice.
Windscreen washer
Pull lever. Washer fluid is sprayed on the windscreen and the wiper wipes
for a few strokes.
If the lights are on, washer fluid is also
sprayed on the headlights. The
headlight washer system is then
inoperable for 2 minutes.
Rear window wiper/washer
Push lever forwards. The rear windowwiper wipes in interval mode. Switch
off by pushing lever forwards again.
If the lever is held forwards, washer
fluid is sprayed on the rear window.
Page 120 of 245
118LightingHigh beam
To switch from low to high beam,
push lever.
To switch to low beam, push lever
again or pull.
Headlight flash To activate the headlight flash, pull
lever.
Headlight range
adjustment
Manual headlight range
adjustment
To adapt headlight range to the
vehicle load to prevent dazzling:
Press knob to disengage and turn torequired position.
Vehicles without automatic level
control system
0=front seats occupied1=all seats occupied2=all seats occupied and load
compartment laden3=driver's seat occupied and load
compartment laden
Vehicles with automatic level control
system
0=front seats occupied1=all seats occupied1=all seats occupied and load
compartment laden2=driver's seat occupied and load
compartment laden
Automatic headlight range
adjustment
Headlight range is automatically
adjusted based on vehicle load.
Headlights when driving
abroad
The asymmetrical headlight beam
extends visibility at the edge of the
road on the passenger side.
Page 121 of 245

Lighting119
However, when driving in countries
where traffic drives on the opposite
side of the road, adjust the headlights to prevent dazzling of oncoming
traffic.
Vehicles with halogen headlight
system
Have the headlights adjusted by a
workshop.
Vehicles with adaptive forward
lighting
Adapting the aim of the headlight
beam:
1. Pull lever and hold.
2. Switch on ignition.
3. An acoustic signal sounds after approx. 3 seconds.
Control indicator B 3 101.
Daytime running lights
With the ignition on and the light
switch set to 7 or AUTO , the sidelights
are switched on. When the engine is
running, headlights illuminate.On vehicle without automatic light
control, 9 must be switched on when
it gets dark for illumination of the
instrument panel.
The daytime running lights switch off
when the ignition is switched off.
Adaptive forward lighting
Adaptive forward lighting with Bi-
Xenon headlights improves lighting in
curves and increases headlight
range.
Curve lightingThe light beam pivots based on
steering wheel position and speed.
Motorway lighting
At higher speeds and continuous
straight ahead travel, the beam
automatically raises slightly, thereby
increasing headlight range.
Control indicator B 3 101.
Hazard warning flashers
Operated with the ¨ button.
The hazard warning flashers activate
automatically if the airbags deploy.
Page 122 of 245
120LightingTurn and lane-change
signalsLever up=right turn signalLever down=left turn signal
The lever always springs back to its
original position.
If the lever is moved past the
resistance point, the turn signal is
switched on constantly. When the
steering wheel moves back, the turn
signal is automatically deactivated.
For three flashes, e.g. when changing lanes, press the lever until resistance
is felt and then release.
Move the lever to the resistance point
and hold for longer indication.
Switch the turn signal off manually by moving the lever slightly.
Front fog lights
The front fog lights can only be
switched on when both the ignition and headlights or sidelights are on.
Operated with the > button.
Rear fog lights
The rear fog light can only be
switched on when both the ignition
and headlights or sidelights (with front fog lights) are on.
Operated with the r button.
The vehicle rear fog light is
deactivated when towing.
Parking lights
Page 123 of 245

Lighting121
When parked, the parking light on oneside can be activated:
1. Set light switch to 7 or AUTO .
2. Ignition off.
3. Move turn signal lever all the way up (right parking light) or down
(left parking light).
Confirmed by a signal and the
corresponding turn signal control
indicator.
To switch it off, switch on the ignition
or move the turn signal lever in the
opposite direction.
Reversing lights The reversing light comes on when
the ignition is on and reverse gear is
selected.
Misted light covers
The inside of the light covers may mist up briefly in poor, wet and cold
weather conditions, in heavy rain or
after washing. The mist disappears
quickly by itself; to help, switch on the headlights.Interior lighting
Instrument panel
illumination control
Brightness can be adjusted when the exterior lights are on: Press knob k to
disengage and then turn it and hold
until the desired brightness is
obtained.
Interior lights
During entry and exit of the vehicle,
the front and centre courtesy lights
automatically come on and then
switch off after a delay.
Front courtesy light
Operated with the c button.
Page 125 of 245
Lighting123Exit lighting
Headlights and reversing lights comeon for approx. 30 seconds after the
system is activated and the driver's
door is closed.
Activating 1. Switch off ignition.
2. Remove ignition key.
3. Open driver's door.
4. Pull turn signal lever.
5. Close driver's door.
If the driver's door is not closed the
lights switch off after two minutes.
The lighting is switched off
immediately if the turn signal lever is pulled while the driver's door is open.
Battery discharge
protection To prevent the battery from becomingdischarged, all the interior lighting is
switched off automatically after
10 minutes, when the ignition is
switched off.
Page 163 of 245

Vehicle care1619Danger
The ignition system and Xenon
headlights use extremely high
voltage. Do not touch.
The caps for topping up the engine oil, the coolant, the washing fluid and theoil dipstick handle are yellow for ease
of identification.
Bonnet
Opening
Pull the release lever and return it to
its original position.
Lift the safety catch upwards and
open the bonnet.
Air intake 3 131.
Secure the bonnet support.
Closing Before closing the bonnet, press the
support into the holder.
Lower the bonnet and allow it to drop into the catch. Check that the bonnet
is engaged.
Engine oil
Check the engine oil level manuallyon a regular basis to prevent damage
to the engine. Ensure that the correct specification of oil is used.
Recommended fluids and lubricants
3 208.
Check with the vehicle on a level
surface. The engine must be at
operating temperature and switched
off for at least 5 minutes.
Pull out the dipstick, wipe it clean, insert it to the stop on the handle, pull
it out and read the engine oil level.
Insert the dipstick to the stop on the
handle and make half a turn.
Page 168 of 245
166Vehicle care
Wiper blade on the rear window
Lift the wiper arm. Disengage the
wiper blade and remove.
Bulb replacement
Switch off the ignition and switch off
the relevant switch or close the doors.
Only hold a new bulb at the base! Do
not touch the bulb glass with bare
hands.
Use only the same bulb type for
replacement.
The bulbs of the front outer lights are
replaced through openings in the
front wheel housing: turn wheels in away that allows access, release catch
and remove cover.
To replace bulbs on the right side of
the engine compartment, detach the
air hose from the air filter. On the left
side, detach the plug to the fuse box.
Halogen headlights
Headlights have separate systems forhigh beam 1 (inner bulbs) and low
beam 2 (outer bulbs).
Low beam 1. Replace bulbs through the opening in the wheel housing.