
Air outletsFig. 105
Air vents at the front
Fig. 106
Air vents at the rear
First read and observe the introductory information and safety warn-
ings
on page 98.
Unwarmed or cooled air will flow out of the opened air outlet vents according to
the setting of control dial and the outside atmospheric conditions.
The direction of airflow can be adjusted using the air outlet vents 2, 3 » Fig. 105
and 5 » Fig. 106 - the outlets can be opened and closed individually.
Set the air flow direction›To adjust the height of the air flow, turn the horizontal vanes up or down with
the movable adjuster A
» Fig. 105 » Fig. 106 .
›
To change the lateral direction of the air flow, turn the vertical fins with the
movable adjuster
A
» Fig. 105 or » Fig. 106 to the left or right.
Setting the amount of airflow
›
Turn the knob
B
» Fig. 105 and » Fig. 106 to position to fully open the air
outlet.
›
Turn the knob
B
» Fig. 105 and » Fig. 106 to position 0 to close the air outlet.
The knob can be adjusted to any position in between.
An overview of the available settings for adjusting the direction of the air outlet
Setting the direction of the air outletActive air outlet vents1, 21, 2, 4, 6 2, 3, 54, 6
Note
Do not cover the air outlet vents with objects of any kind.
Using the air conditioning system economically
First read and observe the introductory information and safety warn-ings
on page 98.
The compressor on the air conditioning system uses power from the engine whenin cooling mode which will effect the fuel consumption.
It recommended to open the windows or the doors of a vehicle for which the inte- rior has been strongly heated through the effect of direct sunlight in order to al-low the heated air to escape.
The cooling system should not be on if the windows are open.
99Air conditioning system

Driving
Starting-off and Driving
Steering
Introduction
Fig. 116
Correct seated position for the
driver
This chapter contains information on the following subjects:
Adjusting the steering wheel position
130
Power steering
131WARNING■ 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 in
the 12 o'clock position or in any other way (e.g. in the middle or inner edge of
the steering wheel). In such cases, you could severely injure the arms, hands
and head when the driver airbag is deployed.■
Never adjust the steering wheel when the vehicle is moving only when the
vehicle is stationary!
WARNING (Continued)■ Adjust the steering wheel so that the distance A » Fig. 116 between the
steering wheel and your chest is at least 25 cm. Adjust the distance of the
legs to the circuit board in the region of the knee airbag to at least 10 cm B.
If
you do not comply with the minimum distance, the airbag system will not pro-
tect you - danger of death!
■
If the steering wheel is adjusted further towards the head, the protection
provided by the driver airbag in the event of an accident is reduced. Check that the steering wheel is aligned to the chest.
Adjusting the steering wheel position
Fig. 117
Adjustable steering wheel: Lever
below steering wheel
First read and observe the introductory information and safety warn-
ings on page 130.
The height and forward/back position of the steering wheel can be adjusted.
›
First of all adjust the driver's seat » page 66.
›
Pull the lever below the steering wheel down » Fig. 117.
›
Adjust the steering wheel to the desired position (with regard to the height and
forward/back position).
›
Push the lever upwards to the stop.
WARNINGThe lever for adjusting the steering wheel must be locked whilst driving so
that the steering wheel cannot accidentally change position during the jour-
ney – risk of accident!
130Driving

The engine output falls as altitude increases, as does the vehicle's climbing pow-
er. Therefore, for every additional 1000 m in height (or part), the maximum per-
missible towed weight must be reduced by 10%.
The towed weight is made up of the actual weights of the loaded towing vehicleand the loaded trailer.
The trailer and drawbar load information on the type plate of the towing device is
merely a test value for the towing device. The vehicle-specific values are detailed in the vehicle documents.WARNING■ Do not exceed the maximum permissible axle and drawbar load and the
maximum permissible total or towed weight of the vehicle and the trailer –
risk of accident and serious injury.■
Slipping loads can significantly impair the stability and safety of the vehicle/
trailer combination – risk of accident and serious injury.
Driving with a trailer
Fig. 142
Swivel out the 13-pin power
socket
First read and observe the introductory information and safety warn- ings on page 165.
Before the journey
›
Grip the 13-pin socket at point
A
and swing out in the direction of ar-
row » Fig. 142 .
›
Lift off protective cap
5
» Fig. 137 on page 162.
After the journey
›
Grip the 13-pin socket at point
A
and swing in the opposite direction to the ar-
row » Fig. 142 .
›Place the protective cover 5
» Fig. 137 on page 162 onto the tow bar.
Safety eyelet
The purpose of the safety eyelet B
» Fig. 142 is to attach the breakaway cable of
the trailer.
When attaching the breakaway cable to the safety eyelet, it must sag freely
against the vehicle in all trailer positions (sharp bends, in reverse etc.).
Exterior mirrors
You have to have additional exterior mirrors fitted if you are not able to see the
traffic behind the trailer with the standard rear-view mirrors. The national legal requirements must be observed.
Headlights
The front of the vehicle may lift up when a trailer is being towed and the head-
lights may dazzle other road users.
Adjust the headlights using the headlight beam control » page 51, Parking and
low beam lights .
Driving speed
For safety reasons, do not drive faster than 80 km/h when towing a trailer.
Immediately reduce your speed as soon as even the slightest swaying of the trail- er is detected. Never attempt to stop the trailer from “swaying” by accelerating.
Brakes
Apply the brakes in good time! If the trailer is fitted with a trailer brake, apply the
brakes gently at first, then brake firmly. This will avoid brake jolts resulting from
the trailer wheels locking.
On downhill sections shift down a gear in good time to also use the engine as a
brake.
Engine overheating
If the needle for the coolant temperature gauge moves into the right-hand area or the red area of the scale, the speed must be reduced immediately.
Stop and switch off the engine if the indicator light
in the instrument cluster
lights up. Wait a few minutes and check the level of coolant » page 213, Check-
ing the coolant level .
The following guidelines must be observed » page 16,
Coolant .
The coolant temperature can be reduced by switching on the heating.
166Driving

Safety
Passive Safety
General information
Introduction
This chapter contains information on the following subjects:
Safety equipment
169
Before setting off
169
What influences the driving safety?
170
In this section you will find important information, tips and notes on the subject
of passive safety in your vehicle.
We have combined everything here which you should be familiar with, for exam- ple, regarding seat belts, airbags, child seats and safety of children.
WARNING■ This chapter contains important information on how to use the vehicle for
the driver and his occupants.■
You can find further information on safety concerning you and those travel-
ling with you in the following chapters of this owner's manual.
■
The complete on-board literature should always be in the vehicle. This ap-
plies in particular, if you rent out or sell the vehicle.
Safety equipment
First read and observe the introductory information and safety warn-ings
on page 169.
The following list contains only part of the safety equipment in your vehicle.
› Three-point seat belts for all the seats.
› Belt force limiter for front and outer rear seats.
› Belt tensioner for front and outer rear seats.
› Seat belt height adjusters for the front seats.
›
Front airbag for the driver and the front passenger.
› Driver’s knee airbag.
› Front side airbags.
› Rear side airbags.
› Head airbags.
› Anchoring points for child seats using the ISOFIX system.
› Anchoring points for child seats using the TOP TETHER system.
› Head restraints adjustable for height.
› Adjustable steering column.
The specified safety equipment works together, in order to optimally protect you
and those travelling with you in accident situations.
The safety equipment does not protect you or the people travelling with you, if
you or your occupants adopt an incorrect seated position or the equipment is not correctly adjusted or used.
If the seat belt is not fastened properly, this may result in injuries if an airbag is
activated in the event of an accident.
Before setting off
First read and observe the introductory information and safety warn-
ings
on page 169.
For your own safety and the safety of the people travelling with you, please pay
attention to the following points before setting off.
› Ensure that the lighting and the turn signal system are functioning properly.
› Check the tyre inflation pressure.
› Ensure that all of the windows offer good visibility to the outside.
› Secure all items of luggage
» page 84, Luggage compartment .
› Ensure that no objects can obstruct the pedals.
› Adjust the mirrors, the front seat and head restraint to your body size.
› Advise your passengers to adjust the head restraints to their body size.
› Protect children in suitable child seats with correctly fastened seat
belts » page 186 , Transporting children safely .
› Adopt the correct seated position
» page 170, Correct seated position . Tell your
passengers to assume the correct seated position.
› Correctly fasten the seat belt. Also inform passengers to fasten the seat belt
correctly » page 173 .
169Passive Safety

What influences the driving safety?First read and observe the introductory information and safety warn-ings
on page 169.
The driver is fully responsible for himself and his occupants. If your driving safety is effected, you place yourself and the oncoming traffic at risk.
The following guidelines must therefore be observed. › Do not become distracted from concentrating on the traffic situation, e.g. by
your passengers or mobile phone calls.
› Never drive when your driving ability is impaired, e.g. due to medication, alcohol
or drugs.
› Keep to the traffic regulations and the permissible speed limit.
› Always adjust the driving speed to the road, traffic and weather conditions.
› Take regular breaks on long journeys – at least every two hours.
Correct seated position
Introduction
This chapter contains information on the following subjects:
Correct seated position for the driver
171
Correct seated position for the front passenger
171
Correct seated position for the passengers in the rear seats
171
Examples of incorrect seated positions
171WARNINGGeneral information■The front seats and head restraints must be adjusted to match the body
size at all times and the seat belt must always be fastened properly to provide the most effective levels of protection to the passengers.■
If the occupant adopts an incorrect seated position, he is exposed to life-
threatening injuries, in case he is hit by a deployed airbag.
■
If the occupants on the rear seats are not sitting upright, the risk of injury is
increased due to incorrect routing of the seat belt.
■
The seat backrests must not be tilted too far back when driving, as this will
impair the function of the seat belts and of the airbag system – risk of injury!
WARNINGInformation for the driver■Always assume the correct seated position before setting off and do not
change this position while driving. Also advise your passengers to adopt the
correct seated position and not to change this position while the car is mov-
ing.■
Maintain a distance of at least 25 cm from the steering wheel, and a dis-
tance of at least 10 cm between the legs and the dash panel at the height of
the knee airbag. Not maintaining this minimum distance will mean that the airbag system will not be able to properly protect you - hazard!
■
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 in
the 12 o'clock position or in any other way (e.g. in the middle or inner edge of the steering wheel). In such cases, you could severely injure the arms, hands
and head when the driver airbag is deployed.
■
Ensure that there are no objects in the driver's footwell as they may get
caught behind the pedals when driving or applying the braking. You would
then no longer be able to operate the clutch, brake or accelerate.
WARNINGInformation for the front seat passenger■Maintain a distance of at least 25 cm to the dash panel. Not maintaining this
minimum distance will mean that the airbag system will not be able to proper-
ly protect you - hazard!■
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. You will be exposed to increased risk of injury if it becomes nec-
essary to apply the brake or in the event of an accident. If an airbag is de-
ployed, you may suffer fatal injuries when adopting an incorrect seated posi- tion!
170Safety

Correct seated position for the driverFig. 143
Correct driver seating position / properly adjusted headrest
First read and observe the introductory information and safety warn- ings
on page 170.
For your own safety and to reduce the risk of injury in the event of an accident,
we recommend the following setting.
› Position the steering wheel so that there is a gap of at least 25 cm between the
steering wheel and the chest
A
» Fig. 143 , and that the distance between the
legs and the dash panel at the height of the knee airbag is at least 10 cm
B
.
› Adjust the driver’s seat in the forward/back direction so that the pedals can be
fully depressed with slightly bent legs.
› Adjust the seat backrest so that the highest point of the steering wheel can be
reached with your arms at a slight angle.
› Adjust the head restraint so that the top edge of the head restraint is at the
same level as the upper part of your head
C
.
› Correctly fasten the seat belt
» page 173.
Manual driver seat adjustment » page 67.
Electrical driver seat adjustment » page 67.
Correct seated position for the front passenger
First read and observe the introductory information and safety warn-ings
on page 170.
For the safety of the front passenger and to reduce the risk of injury in the event
of an accident, we recommend the following setting.
› Position the front passenger seat back as far as possible. The front passenger
must maintain a distance of at least 25 cm to the dash panel so that the airbag
offers the greatest possible safety if it is deployed.
› Adjust the head restraint so that the top edge of the head restraint is at the
same level as the upper part of your head
C
» Fig. 143 on page 171.
› Correctly fasten the seat belt
» page 173.
In exceptional cases the front passenger airbag can be deactivated » page 183,
Deactivating airbags .
Manual front passenger adjustment » page 67.
Electrical front passenger seat adjustment » page 67.
Correct seated position for the passengers in the rear seats
First read and observe the introductory information and safety warn-
ings
on page 170.
To reduce the risk of injury in the event of a sudden braking manoeuvre or an ac-
cident, the occupants on the rear seats must observe the following.
› Adjust the head restraint so that the top edge of the head restraint is at the
same level as the upper part of the head
C
» Fig. 143 on page 171.
› Correctly fasten the seat belt
» page 173.
› Use a suitable child restraint system if transporting children in the vehi-
cle » page 186 , Transporting children safely .
Examples of incorrect seated positions
First read and observe the introductory information and safety warn-
ings
on page 170.
Maximum seat belt protection is only achieved if seat belts are fastened correctly.
171Passive Safety

Seat belts
Using seat belts
Introduction
Fig. 144
Driver wearing seat belt
This chapter contains information on the following subjects:
The physical principle of a frontal collision
174
Fastening and unfastening seat belts
175
Seat belt height adjuster on the front seats
176
Seat belts that are fastened correctly offer good protection in the event of an ac-
cident. They reduce the risk of an injury and increase the chance of survival in the
event of a major accident.
Correctly fastened seat belts hold occupants of the car in the correct seated posi-
tion » Fig. 144 .
The seat belts reduce the kinetic energy (energy of motion) to a considerable ex-
tent. They also prevent uncontrolled movements which, in turn, may well result in
severe injuries.
Occupants of a vehicle who have correctly fastened their seat belts have the ma-
jor benefit of the fact that the kinetic energy is absorbed as effectively as possi-
ble by the belts.
The structure of the front end of the vehicle and other passive safety measures,
such as the airbag system, also contribute to the kinetic energy being reduced as
effectively as possible. The energy produced is thus absorbed and there is less
risk of injury.
Particular safety aspects must be observed when transporting children in the ve-
hicle » page 186 .WARNING■
Fasten your seat belt before each journey - even when driving in town! This
also applies to the passengers seated at the rear – risk of injury!■
Expectant women must also always wear a seat belt. This is the only way of
ensuring optimal protection for the unborn child » page 175, Fastening and
unfastening seat belts .
■
Maximum seat belt protection is only achieved if you are correctly seat-
ed » page 170 , Correct seated position .
■
The seat backrests of the front seats must not be tilted too far to the rear
otherwise the seatbelts can lose their effectiveness.
WARNINGObserve the following instructions for the correct routing of the seat belt.■Always ensure that the webbing of the seat belts is properly routed. Seat
belts which are not correctly adjusted can themselves cause injuries even in
minor accidents.■
Adjust the height of the belt in such a way that the shoulder part of the belt
is roughly positioned across the middle of your shoulder - on no account across your neck.
■
A seat belt which is hanging too loose can result in injuries as your body is
moved forward by the kinetic energy produced in an accident and is then sud-
denly held firm by the belt.
■
The belt webbing must not run across solid or fragile objects (e.g. specta-
cles, ball-point pens, bunches of keys etc.). Such objects can cause injury.
WARNINGObserve the following instructions for handling the seat belts.■The belt webbing must not be jammed in-between at any point or twisted,
or chafe against any sharp edges.■
Make sure you do not catch the seat belt in the door when closing it.
173Seat belts

Seat belt height adjuster on the front seatsFig. 148
Front seat: Seat belt height ad-
juster
First read and observe the introductory information and safety warn-
ings on page 173.
The seat belt height adjuster makes it possible to adjust the routing of the front
seat belts in the area of the shoulder to the body size.
›
Press the height adjuster and move up or down in the desired direc- tion » Fig. 148 .
›
Then pull firmly on the belt to ensure that the seat belt height adjuster has cor-
rectly locked in place.
Inertia reels and belt tensioners
Introduction
This chapter contains information on the following subjects: Inertia reels
176
Belt tensioners
176
Inertia reels
First read and observe the introductory information given on page 176.
Each seat belt is equipped with an inertia reel.
When pulling slowly on the seat belt, the belt can move freely. When pulling
sharply on the seat belt, the movement is locked by the inertia reel.
The belts also lock when full braking, when the car accelerates, when driving
downhill and when cornering.WARNINGIf the seat belt does not lock when pulling sharply on it, have it inspected im- mediately by a specialist garage.
Belt tensioners
First read and observe the introductory information given on page 176.
The safety for the driver, front passenger and passengers on the outer rear seats
who are wearing their seat belts , is enhanced by the belt tensioners fitted to the
inertia reels on the front and rear external three-point seat belts.
The three-point seat belts are automatically tensioned in the event of a frontal
collision of a certain severity. The belt tensioners can also be deployed if the seat
belts are not fastened.
The fastened three-point seat belts are automatically tensioned in the event of a frontal or side collision of a certain severity.
Belt tensioners are not activated in the event of minor frontal collisions, side andrear-end collisions, in the case of a rollover and also not in accidents in which no
major forces are produced from the front.
WARNING■ Any work on the belt tensioner system including removal and installation of
system components because of other repair work, must only be carried out by
a specialist garage.■
The protective function of the system is only adequate for a single accident.
If the belt tensioners have been deployed, it is then necessary to replace the
entire system.
176Safety