
Lights and Visibility55
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
– Push the lever forwards - the main beam and warning light in the
instrument cluster come on.
– Pull the lever back into the initial position in order to switch the main
beam off again.
Headlight flasher
– Pull on the lever of the steering wheel (sprung position) - the main
beam and warning light in the instrument cluster come on.
Parking light
– Switch off the ignition.
– Push the lever up or down - the right-hand or left-hand parking light
is switched on.Information concerning the function of the lights.•
The turn signal system only operates when the ignition is switched on. The
corresponding indicator light
or in the instrument cluster also flashes.
•
The turn signal is automatically cancelled after negotiating a curve.
•
The side light and rear light on the appropriate side of the vehicle are switched
on when the parking light is selected. The parking light function only operates if
the ignition is switched off.
•
An acoustic warning signal will sound when the driver's door is opened if the
lever is not in the middle position after removing the ignition key. The acoustic
warning signal will stop just as soon as the driver's door is closed.Caution
Use main beam or the headlight flasher only if this does not risk dazzling other road
users.
Note
Use only in accordance with the legal requirements the described lighting and
signal systems.
Interior lightingLighting of the interior of the vehicle front/rear* - typ 1Door contact switching mechanism (front and rear* doors)
– Press the switch to the right, the symbol
appears ⇒fig. 54.
Switching the interior light on
– Press the switch to the left, the symbol
appears.
Switching the interior light off
– Press the switch into the middle position O.
Reading lights
– Press on one of the switches ⇒fig. 54 in order to switch the right
or left reading light on or off.On vehicles with central locking, the interior light is switched on for about 20
seconds when the vehicle is unlocked, when a door is opened or after withdrawing
the ignition key (if the relevant switch is in the door contact position). The inner light
goes out out immediately after the ignition is switched on.
Fig. 54 Detail of the head-
liner: Interior lighting front /
rear
AAAAAA
AB
s3f4.1.book Page 55 Thursday, June 18, 2009 11:07 AM

Lights and Visibility 56A time delay switch* causes the inner lighting on vehicles without a central locking
system stays on for a few seconds after the doors have been closed. The inner light
goes out out immediately after the ignition is switched on.
The interior lighting is switched off after about 30 minutes when a door has been
left open in order to avoid discharging the battery of the vehicle.Front interior lighting - without reading lightsThe rear interior lighting ⇒fig. 55 is actuated by moving the switch to the symbol , O or to the middle position
.
The same principles apply for the interior lighting at the rear as for the for the inte-
rior lighting at the front ⇒page 55.
Note
We recommend having the bulb replaced by a specialist garage.
Rear interior lighting* - type 2The rear interior lighting is operated by pressing the button ⇒fig. 56.
The button has two positions for the interior lighting at the rear. In the first position,
the interior lighting is switched on permanently, in the second position (after
pressing) it is switched via the door contacts.
Note
We recommend having the bulb replaced by a specialist garage.Luggage compartment lightThe lighting comes on automatically when the boot lid is opened. The luggage
compartment lighting will switch off again automatically if the boot lid remains
open for more than about 30 minutes.
Fig. 55 Roof liner light at the
rear
Fig. 56 Roof liner light at the
rear
s3f4.1.book Page 56 Thursday, June 18, 2009 11:07 AM

Lights and Visibility57
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
VisibilityRear window heater– Press switch
⇒fig. 57 to switch on the rear window heater.
The rear window heater only operates when the engine is running. An indicator
light in the switch is illuminated when the rear window heater is switched on.
The rear window heater switches off automatically after 20 minutes. If you press
the switch
once again, the rear window heater is switched on permanently -
the automatic deactivation is thus deactivated.
For the sake of the environment
As soon as the window is de-iced or free from mist, the heating should be switched
off. The reduced current consumption will have a favourable effect on fuel
economy ⇒page 167, “Saving electricity”.
Sun visors
Using the sun visors can contribute to increasing road safety.You can pull the sun visor for the driver or front passenger out of the fixture and
swivel it toward the door in the direction of the arrow ⇒fig. 58.
The vanity mirrors* in the sun visors are provided with covers. Push the cover in
direction of arrow .
On vehicles which are equipped with double sun visor*, you can also unfold the
auxiliary visor after swivelling the sun visor⇒fig. 59.
Fig. 57 Switch for rear
window heater
Fig. 58 Sun visor: swivelling
outFig. 59 Double sun visorA1
A2
s3f4.1.book Page 57 Thursday, June 18, 2009 11:07 AM

Lights and Visibility 58
WARNING
The sun visors must not be swivelled to the side windows into the deploy-
ment area of the head airbags if any objects, such as ball-point pens etc. are
attached to them. This might result in injuries to the occupants if the head
airbag is deployed.Windshield wiper and wash systemWindshield wiper
You can operate the windscreen wipers and automatic wipe/wash
using the windscreen wiper lever.The windscreen wiper lever ⇒fig. 60 has the following positions:
Finger-operated wiping
– Position the lever down into position if you wish to wipe the wind-
screen only for a single wipe - spring-tensioned position.
Intermittent wiping
– Position the lever up into position .– Set with the switch the desired break between the individual wiper
strokes
Slow wipe
– Position the lever up into position .
Fast wipe
– Position the lever up into position .
Automatic wipe/wash for windscreen
– Pull the lever towards the steering wheel into position and the
widescreen wiper and wash system will operate - in the sprung posi-
tion.
– Release the lever. The windscreen wash system stops and the wiper
continues for another 1 - 3 wiper strokes (depending on the period of
spraying of the windscreen).
Wiping the rear window pane*
– Push the lever away from the steering wheel into position
⇒fig. 60, the widescreen wiper will operate every 6 seconds.
Automatic wipe/wash for the rear window pane*
– Push the lever away from the steering wheel into position - the
widescreen wiper and wash system will operate - in the sprung posi-
tion.
– Letting go of the lever will cause the windscreen wash system to stop
and the wiper to continue for another 1 - 3 wiper strokes (depending
on the period of spraying of the windscreen). The lever will stay in
position after releasing it .
Switching windscreen wipers off
– Move the lever back into its home position .
Fig. 60 Windscreen wiper
lever
A4
A1
AA
A2A3
A5A6A7
A6
A0
s3f4.1.book Page 58 Thursday, June 18, 2009 11:07 AM

Lights and Visibility59
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data The windscreen wipers and the windscreen washer system only operate if the igni-
tion is switched on.
The rear window will be wiped again if the window wipers are on when reverse gear
is selected.
The windscreen washer nozzles are heated* when the ignition is switched on.
Top up with wash liquid ⇒page 197.
WARNING
•
Properly maintained windscreen wiper blades are essential for clear visi-
bility and safe driving ⇒page 59.
•
Do not use the windscreen washer system at low temperatures, without
heating the windscreen beforehand. Otherwise the window cleaner could
freeze on the windscreen and restrict the view to the front.
•
In the event of a freezing up of the windscreen, first of all eliminate the ice
⇒page 176 and then operate the windscreen wiper otherwise the wind-
screen wiper blades could be damaged.Caution
In frosty weather, please first of all check whether the windscreen wiper blades are
not frozen to the windscreen before switching them on. Switching on windscreen
wipers when the blades are frozen to the windscreen may result in damage both to
the blades and the motor of the windscreen wipers!Headlight cleaning system*The headlights are being cleaned after the windscreen washer system has been
operated for the fifth time, the low beam or main beam are switched on as well as
the windscreen wiper lever is held in the position ⇒page 58, fig. 60 for about 1
second.
You should remove stubborn dirt (such as insect residues) from the headlight
lenses at regular intervals, for example when refuelling. Please refer to the following
guidelines ⇒page 176, “The headlight lenses”.You should remove any snow from the fixtures of the washer nozzles and clear ice
in winter with a de-icing spray in order to ensure proper operation of the cleaning
system.
Replacing wiper blades for the windscreen wipersTaking off the wiper blade
– Fold windscreen wiper arm away from the windscreen.
– Press the locking button, in order to unlock the wiper blade and pull
off in the direction of arrow.
Attaching a wiper blade
– Push the wiper blade until it locks up to the stop.
– Check whether the wiper blade is correctly attached.
– Fold the windscreen wiper arm back onto the windscreen.Wiper blades in proper condition are essential to obtain good visibility. Wiper
blades should not be allowed to become dirtied by dust, insect remains and
preserving wax.
Juddering or smearing of the wiper blades could then be due to wax residues left
on the windscreen by vehicle washing in automatic vehicle wash systems. It is
A5
Fig. 61 Wiper blade for the
windscreen wiper
s3f4.1.book Page 59 Thursday, June 18, 2009 11:07 AM

Lights and Visibility61
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
Adjusting the left-hand exterior mirror*
– Turn the rotary knob to position
. The movement of the mirror surface
is identical to the movement of the rotary knob.
Adjusting the right-hand exterior mirror*
– Turn the rotary knob to position . The movement of the mirror
surface is identical to the movement of the rotary knob.
The vehicle can also be equipped with a second rear mirror*, which is attached
above the inner main rear mirror. The second rear mirror* enables an extensive
look into the area of the rear seats, e.g. to check on the seated passengers. You can
adjust it in the horizontal as well as vertical direction regardless of the inner main
rear mirror.
The exterior mirror heater only operates when the engine is running.
WARNING
•
Convex (curved outward) or spherical (differently curved) exterior
mirrors increase the vision field. They do, however, make objects appear
smaller in the mirror. These mirrors are only of limited use, therefore, for
estimating distances to the following vehicles.
•
Use whenever possible the interior rear mirror, for estimating the
distances to the following vehicles.Note
•
Do not touch the surfaces of the exterior mirrors if the exterior mirror heater is
switched on.
•
You can set the exterior mirrors by hand, if the power setting function fails at any
time by pressing on the edge of the mirror surface.
•
Contact your specialist garage if a fault exists with the power setting of the exte-
rior mirrors.
s3f4.1.book Page 61 Thursday, June 18, 2009 11:07 AM

Seats and Storage 64
– Move the head restraint downwards if required by pressing the locking
button ⇒fig. 66 and by pressing with the other hand the head
restraint downwards.
Removing and installing a head restraint
– Pull the head restraint out of the seat backrest as far as the stop.
– Press the locking button in the direction of arrow ⇒fig. 66 and pull
the head restraint out.
– To re-insert the head restraint, push it down into the seat backrest far
enough until you hear the locking button engage.The position of the front, rear outer head restraints and the rear middle head
restraint* is adjustable for height.
The head restraints must be adjusted to match the size of the seat occupant.
Correctly adjusted head restraints together with the seat belts offer effective
protection for the occupants ⇒page 128.
WARNING
•
The head restraints must be correctly adjusted in order to offer effective
protection for the occupants in the event of an accident.
•
Do not drive under any circumstance with removed head restraints - risk
of injury!
Heating the front seats*The seating and leaning surfaces of the driver and front passenger seat
can be heated when the ignition is switched on.
Front seats
– By pressing the rocker switch in the position or switch on the
front seat heating to 25 % or 100 % of its power output ⇒fig. 67.
– To switch off the heating shift the rocker switch into the horizontal
position.
WARNING
•
If, as an occupant, you have a subdued pain and/or temperature sensi-
tivity, e.g. through medication, paralysis or because of chronic illness (e.g.
diabetes), we recommend not to use the seat heating of the driver or front
passenger seat. This can lead to burns on the back, the posterior and the legs
which are difficult to heal. If the seat heating is used, we recommend to make
regular breaks in your journey when driving long distances, so that the body
can recuperate from the stress of the journey. Please consult your doctor,
who can evaluate your specific condition.
Fig. 67 Rocker switch: Front
seat heatingA1
A2
s3f4.1.book Page 64 Thursday, June 18, 2009 11:07 AM

Seats and Storage65
Using the system
Safety
Driving Tips
General Maintenance
Breakdown assistance
Technical Data
•
Do not use the seat heating if objects are fastened or stored on a seat for
example a child seat, a bag etc. A fault in the system of the seat heating can
occur.Caution
•
You should not kneel on the seats or otherwise apply pressure at specific points
in order to avoid damaging the heating elements of the seat heaters.
•
Do not clean the seats moist ⇒page 178.Note
The seat heating should only be switched on when the engine is running. This has
a significant effect of saving on the battery capacity.Rear seatsFolding the rear seats forwards
To enlarge the luggage compartment, the rear seats can be folded
forwards, if necessary remove the seat cushions ⇒page 66. The rear
seats can be folded forward individually on vehicles with divided rear
seats*.
Folding seats forwards
– Before folding the rear seats forwards, you must adapt the position of
the front seats in such a way that they are not damaged when the rear
seats are folded forwards.
– Pull up the seat cushion in the direction of arrow ⇒fig. 68 and fold
forwards in direction of arrow .
– Unlock the seat backrest backrest by pulling the securing knob and
fold it forwards ⇒fig. 69.
– Pull the head restraint out of the seat backrest.
– The head restraints can be inserted into the relevant holes of the
folded forward seat cushions ⇒page 66, fig. 70.
– Fold the seat backrests fully fowards.
Move seats into the initial position
– Install the head restraint in the slightly lifted seat backrest.
WARNING (continued)
Fig. 68 Folding the seat
cushion forwards
Fig. 69 Unlock the seat
backrestA1
A2
AA
s3f4.1.book Page 65 Thursday, June 18, 2009 11:07 AM