The turn signal
and main beam lever The parking lights and headlight flasher are also switched on and
off using the turn signal and main beam lever.
Fig. 30 Turn signal and main beam lever
The turn signal and main beam lever perform the following functions:
Right and left turn signal light
– Push the lever upwards A or downwards
⇒ fig. 30 B .
– If you only wish to flash three times (the so-called convenience turn signal),
push the lever briefly up to the upper or lower pressure point and release it.
This function can be activated/deactivated in the Information display
⇒ page 17.
– Turn signal for changing lanes - in order to only flash briefly, move the lever up
or down to the pressure point and hold it in this position.
Main beam
– Switch on the low beam.
– Push the lever forwards in direction of arrow C (spring-tensioned position).
– If you push the lever towards the steering wheel in direction of arrow D(spring-tensioned position) the main beam is switched off.
Headlight flasher
– Pull the lever towards the steering wheel (spring-tensioned position) in direc-
tion of arrow D - the main beam and warning light
in the instrument clus-
ter come on.
Parking light
For a description of the operation, see ⇒ page 46
, Parking light. Information concerning the function of the lights.
● The turn signal system only operates when the ignition is switched on. The
corresponding warning light or in the instrument cluster also flashes.
● The turn signal is automatically cancelled after negotiating a curve.
● The indicator light flashes at twice its normal rate if a bulb of the turn signal
light fails. 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 sig-
nal systems.
Interior lighting Interior vehicle lighting - Variant 1 Fig. 31 Interior vehicle lighting - Variant
1
Switching on the interior lighting
– Press switch A towards the edge of the light, the symbol
⇒
fig. 31 appears.
Switching off the interior lighting
– Press the switch A into the middle position
O.
Operating the lights with the door contact switch
– Press switch A towards the centre of the light, the symbol
appears. £50
Lights and Visibility
Automatic wipe/wash for windscreen
–
Pull the lever towards the steering wheel into sprung position 5 , the wash
system sprays immediately, the windscreen wiper starts wiping a little later.
The wash system and the windscreen wiper operate simultaneously at a
speed of more than 120 km/h.
– Release the lever. The windscreen wash system stops and the wiper contin-
ues for another 3 - 4 wiper strokes (depending on the period of spraying of the
windscreen). At a speed of more than 2 km/h, the wiper wipes once again 5
seconds after the last wiper stroke in order to wipe the last drops from the
windscreen. This function can be activated/deactivated by a specialist garage.
Rain sensor
– Move the lever into position 1 .
– You can set the sensitivity of the sensor individually with switch A .
Wiping the rear window pane
– Push the lever away from the steering wheel into position 6 - the windshield
wiper will operate every 6 seconds.
Automatic wipe/wash for the rear window pane
– Press the lever from the steering wheel forward into the sprung position 7 ,
the wash system sprays immediately, the windscreen wiper starts wiping a lit-
tle later. As long as you hold the lever in this position, the wiper operates as
well as the wash system.
– Letting go of the lever will cause the windscreen wash system to stop and the
wiper to continue for another 2 - 3 wiper strokes (depending on the period of
spraying of the windscreen). The lever will stay in position after releasing it
6 .
Switching windscreen wipers off
– Move the lever back into its home position 0 .
After the windscreen wiper switches off each time or the ignition switches off for
the third time, the position of the windscreen wiper changes, this counteracts an
early fatigue of the wiper rubbers.
The windscreen wipers and the wash system only operate if the ignition is switch-
ed on and the bonnet is closed 1)
. If the intermittent wipe is switched on, the intervals are also controlled depending
on speed.
The rain sensor automatically regulates the break between the individual wiper
strokes depending on the intensity of the rain.
The rear window will be wiped again if the front window wipers are on when re-
verse gear is selected.
Top up with wash liquid ⇒ page 190
.
Winter position
If the windscreen wipers are in rest position, they cannot be folded out from the
windscreen. For this reason we recommend adjusting the windscreen wipers in
winter so that they can be folded out from the windscreen easily.
You can set this rest position as follows:
● Switch on the windscreen wipers.
● Switch off the ignition. The windscreen wipers remain in the position in which
they were when switching off the ignition.
You can also use the service position ⇒
page 56 as a winter position. WARNING
● Properly maintained windscreen wiper blades are essential for clear visibil-
ity and safe driving ⇒
page 56.
● 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.
● The rain sensor only operates as a support. The driver is not released from
the responsibility to set the function of the windscreen wipers manually de-
pending on the visibility conditions. £1)
On vehicles which do not have a contact switch for the bonnet, the windshield wiper and wash sys-
tem operates also when the bonnet is opened. 54
Lights and Visibility
Seats and Stowage
Front seats
Basic information The front seats have a wide range of different settings and can thus be matched
to the physical characteristics of the driver and front passenger.
Correct adjustment of the seats is particularly important for:
● safely and quickly reaching the controls,
● a relaxed, fatigue-free body position,
● achieving the maximum protection offered by the seat belts and the airbag
system. WARNING
● Never transport more occupants than the maximum seating in the vehicle.
● Each occupant must correctly fasten the seat belt belonging to the seat.
Children must be fastened ⇒
page 147, Transporting children safely with a
suitable restraint system.
● The front seats and the head restraints must always be adjusted to match
the body size of the seat occupant as well as the seat belts must always be
correctly fastened in order to provide an optimal protection for you and your
occupants.
● Always keep your feet in the footwell when the car is being driven - never
place your feet on the instrument panel, out of the window or on the surfaces
of the seats. This is particularly important for the front seat passenger. You
will be exposed to increased risk of injury if it becomes necessary to apply the
brake or in the event of an accident. If an airbag is deployed, you may suffer
fatal injuries when adopting an incorrect seated position!
● It is important for the driver and front passenger to maintain a distance of
at least 25 cm from the steering wheel or dash panel. Not maintaining this
minimum distance will mean that the airbag system will not be able to proper-
ly protect you - hazard! The front seats and the head restraints must always
also be correctly adjusted to match the body size of the occupant. WARNING (Continued)
● Ensure that there are no objects in the footwell as any objects may get be-
hind the pedals during a driving or braking manoeuvre. You would then no
longer be able to operate the clutch, to brake or accelerate.
● Do not transport any objects on the front passenger seat except objects
(e.g. child safety seat) provided for this purpose - risk of accident!
Adjusting the front seats Fig. 42 Controls at seat
Adjusting a seat in a forward/back direction
– Pull the lever 1
⇒
fig. 42 up and push the seat into the desired position.
– Release the lever 1 and push the seat further until the lock is heard to en-
gage.
Adjusting height of seat
– Lift the seat if required by pulling or pumping lever 2 upwards.
– Lower the seat if required by pushing or pumping lever 2 downwards.
Adjust the angle of the seat backrest
– Relieve any pressure on the seat backrest (do not lean on it) and turn the
handwheel 3 to adjust the angle of the backrest.
Adjusting lumbar support
– Turn the wheel 4 until you have set the most comfortable curvature of the
seat upholstery in the area of your spine. £60
Seats and Stowage
The driver's seat should be adjusted in such a way that the pedals can be fully
pressed to the floor with slightly bent legs.
The seat backrest on the driver's seat should be adjusted in such a way that the
upper point of the steering wheel can be easily reached with slightly bent arms.
WARNING
● Only adjust the driver seat when the vehicle is stationary - risk of injury!
● Take care when adjusting the seat! Adjusting the seat without care can
lead to bruises or injuries.
● The seat backrests must not be angled too far back when driving other-
wise this will affect proper operation of the seat belts and of the airbag sys-
tem - risk of injury!
Adjusting front seats electrically
Adjusting seats Fig. 43 Side view: Controls for adjusting the seat/seat setting switch
Adopt the correct seated position before setting ⇒ page 60
.
Adjusting a seat in a forward/back direction
– Press the switch A
⇒
fig. 43 forwards or backwards 1 .
Set the height of the seat cushion
– Press the switch A upwards or downwards. Adjust the angle of the seat cushion
–
Press the switch A at the front in the direction of arrow
2 or at the back in
the direction of arrow 3 .
Adjusting the seat backrest
– Press the switch B in the direction of the desired setting.
Adjusting lumbar support
– Press the switch C at the front in order to enlarge the curvature of the lum-
bar support.
– Press the switch C rear in order to reduce the curvature of the lumbar sup-
port.
– Press the switch C top in order to adjust the curvature of the lumbar support
higher.
– Press the switch C bottom in order to adjust the curvature of the lumbar sup-
port lower.
Switch A is operated in order to move the seat up/down and forward/back, while
switch B is operated in order to move the seat backrest forward or back.
WARNING
● Only adjust the driver seat when the vehicle is stationary - risk of injury!
● Caution when adjusting the seat! You may suffer injuries or bruises as a re-
sult of adjusting the seat without paying proper attention.
● In view of the fact that the seats can also be adjusted when the ignition is
switched off (even when ignition key withdrawn), you should never leave chil-
dren unattended in the car.
● The seat backrests must not be angled too far back when driving other-
wise this will affect proper operation of the seat belts and of the airbag sys-
tem - risk of injury! Note
If the movement of the seat is inadvertently interrupted during an adjustment,
once again press the switch in the appropriate direction and continue with the ad-
justment of the seat to the end. 61
Seats and Stowage Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
Starting-off and Driving
Setting steering wheel position Fig. 98 Adjustable steering wheel: Lever below the steering wheel/safe distance to the
steering wheel
You can set the height and the forward/back position of the steering wheel to the
desired position.
– Adjust the driver seat ⇒ page 60, Adjusting the front seats.
– Pull the lever below the steering wheel down ⇒ fig. 98 - left ⇒
.
– Set the steering wheel to the desired position (concerning height and forward/
back position).
– Push the lever upwards as far as the stop. WARNING
● You must not adjust the steering wheel when the vehicle is moving!
● The driver must maintain a distance of at least 25 cm to the steering wheel
⇒ fig. 98 - right. Not maintaining this minimum distance will mean that the air-
bag system will not be able to properly protect you - hazard!
● For safety reasons the lever must always be firmly pushed up to avoid the
steering wheel altering its position unintentionally when driving - risk of acci-
dent! WARNING (Continued)
● If you adjust the steering wheel further towards the head, you will reduce
the protection offered by the driver airbag in the event of an accident. Check
that the steering wheel is aligned to the chest.
● When driving, hold the steering wheel with both hands firmly on the outer
edge in the 9 o'clock and 3 o'clock position. Never hold the steering wheel
firmly in the 12 o'clock position or in another way (e.g. in the middle of the
steering wheel or at the inner steering wheel edge). In such cases, injuries to
the arms, the hands and the head can occur when the driver airbag is de-
ployed.
Ignition lock Fig. 99 Ignition lock positions
Petrol engines 1 - ignition switched off, engine off, the steering can be locked.
2 - ignition switched on
3 - start engine
Diesel engines 1 - interruption of fuel supply, ignition switched off, engine off, the steering can
be locked.
2 - heating glow plugs on, ignition switched on
● You should not switch on any major electrical components during the heating
period otherwise the vehicle battery will be drained unnecessarily. £98
Starting-off and Driving
3
- start engine
Applies to all models:
Position 1 To
lock the steering , with the ignition key withdrawn, turn the steering wheel un-
til the steering locking pin is heard to engage. You should always lock the steering
as a general rule if you leave your vehicle. This acts as a deterrent against possible
theft of your vehicle ⇒ .
Position 2 Move the steering wheel back and forward a little if the ignition key cannot, or
cannot easily be turned into this position, in order to release the steering lock.
Position
3 The engine is started in this position. At the same time switched on low beam or
main beam or other electrical components with major power consumption are
briefly switched off. The ignition key moves back into position
2 when one relea-
ses the key.
The ignition key must be turned back into position 1 each time before starting
the engine again. The starter repeat lock in the ignition lock prevents the starter
being engaged when the engine is running and thus getting damaged.
Ignition key withdrawal lock (automatic gearbox)
You can only withdraw the ignition key after switching off the ignition if the selec-
tor lever is in position P.WARNING
● When driving, the ignition key must always be in the position 2 (ignition
switched on) without the engine running. This position is indicated by the
warning lights coming on. If this is not the case, it could result in unexpected
locking of the steering wheel - risk of accident!
● Only remove the ignition key from the ignition lock when the vehicle has
come to a standstill (by applying the handbrake or moving the selector lever
into the position
P). The steering lock can engage immediately - risk of acci-
dent!
● Always withdraw the ignition key if you are going to leave the vehicle,
even for a short time. This is particularly important if children are left in the
vehicle. The children might otherwise start the engine or switch on electrical
equipment (e.g. power windows) - risk of accident or injury! Starting the engine
General You can only start the engine only using an original ignition key.
Manual gearbox
– Place the gearshift lever into neutral and put on the handbrake firmly before
starting the engine.
– Engage the clutch pedal and keep it depressed until the engine starts.
If you start the engine without depressing the clutch pedal, the engine does not
start and the following message appears in the Information display Depress
clutch! or CLUTCH in the display of the instrument cluster.
– Let go of the key as soon as the engine starts otherwise there may be damage
to the starter.
Automatic gearbox
– Place the gearshift lever into P or N before starting the engine, and apply the
handbrake firmly.
– Let go of the key as soon as the engine starts otherwise there may be damage
to the starter.
The engine running noises may louder at first be louder for a short time after
starting the cold engine until oil pressure can be built up in the hydraulic valve
clearance compensation. This is quite normal and is not an operating problem.
If the engine does not start ...
You can use the battery of another vehicle as a jump-start aid ⇒
page 206. WARNING
● Never run the engine in non ventilated or enclosed areas. The exhaust
gases of the engine contain besides the odorless and colourless carbon mon-
oxide a poisonous gas - hazard! Carbon monoxide can cause unconsciousness
and death.
● Never leave your vehicle unattended with the engine running. £ 99
Starting-off and Driving Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data
The function is automatically activated each time the ignition is switched on.
In the start-stop mode, the engine automatically switches to the vehicle's idle
phase, e.g. when stopped at traffic lights.
Information regarding the current state of the
“START-STOP” system is indicated
in the display of the instrument cluster.
Automatic engine shut down (stop phase)
– Stop the vehicle (where necessary, apply the handbrake).
– Take the vehicle out of gear.
– Take your foot off the clutch.
Automatic engine restart (start phase).
– Push down on the clutch.
Switching the
“START-STOP” system on and off
You can switch the “START STOP” system on/off by pressing the button ⇒ fig. 105.
When start-stop mode is deactivated, the warning light in the button lights up.
If the vehicle is in the stop phase when manually switching off the system, the en-
gine starts immediately.
The “START-STOP” system is very complex. Some of the procedures are hard to
check without servicing. The general conditions for the proper functioning of the
“START-STOP” system are listed in the following overview.
Conditions for the automatic engine shut down (stop phase) The gearshift lever is in Neutral.
The clutch pedal is not pressed!
The driver has fastened the seat belt.
The driver's door is closed.
The bonnet is closed.
The vehicle is at a standstill.
The factory-fitted towing device is not electrically connected to a trailer.
The engine is at operating temperature.
The charge state of the vehicle battery is sufficient.
The stationary vehicle is not on a steep slope or a steep downhill section.
The engine speed is less than 1200 1/min. The temperature of the vehicle battery is not too low or too high.
The pressure in the brake system is sufficient.
The difference between the outdoor- and the set temperature in the interior is
not too great.
The vehicle speed since the last time the engine was switched off was greater
than 3 km/h.
No cleaning of the diesel particle filter takes place
⇒ page 23 The front wheels are not turned excessively (the steering angle is less than 3/4
of a steering wheel revolution). Conditions for an automatic restart (start phase)
The clutch is pressed.
The max./min. temperature is set.
The Defrost function for the windscreen is switched on.
A high blower stage has been selected.
The “START STOP” button is pressed.
Conditions for an automatic restart without driver intervention
The vehicle moves at a speed of more than 3 km/h.
The difference between the outdoor- and the set temperature in the interior is
too great.
The charge state of the vehicle battery is not sufficient.
The pressure in the brake system is not sufficient.
Messages in the instrument cluster display (valid for vehicles without
Information display) ERROR: START STOP
Error in the START-STOP system
START STOP NOT POSSIBLE Automatic engine shut down is not
possible
START STOP ACTIVE Automatic engine shut down (stop
phase)
SWITCH OFF IGNITION
Switch off the ignition
START MANUALLY
Start the engine manually
£106
Starting-off and Driving
WARNING
● The brake servo unit and power steering only operate if the engine is run-
ning.
● Never let the vehicle roll with the engine switched off. CAUTION
If the “START-STOP” system is used at very high outside temperatures over a very
long period of time, the vehicle battery can be damaged. Note
● Changes to the outdoor temperature can have an effect on the internal tem-
perature of the vehicle battery even after several hours. If the vehicle remains
outdoors for a long time in minus temperatures or in direct sunlight, it can take
several hours until the internal temperature of the vehicle battery reaches a suita-
ble temperature for proper operation of the
“START STOP” system.
● In some instances it may be necessary to start the engine manually with the
ignition key (e.g. when the seat belt is not inserted or the driver's door is opened
for more than 30 seconds). Follow the messages in the instrument cluster display.
● If the Climatronic is running in automatic mode, under certain conditions, the
engine may not switch off automatically. 107
Starting-off and Driving Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical data