
Seat belts
22Seat belts protection
Passengers not wearing seat belts risk severe injuries in the 
event of an accident.Properly worn seat belts hold the vehicle occupants in the correct sitting posi-
tions and substantially reduce the kinetic energy in the event of an accident. 
Seat belts also help to prevent uncontrolled movements that could lead to 
severe injuries. In addition, properly worn seat belts reduce the danger of 
being thrown from the car.
Passengers wearing their seat belts correctly benefit greatly from the ability 
of the belts to absorb kinetic energy. Th e front part of your vehicle and other 
passive safety features (such as the airbag system) are also designed to 
absorb the kinetic energy released in a collision. Taken together, all these 
features reduce the releasing kinetic energy and consequently, the risk of 
injury.
Our examples describe frontal collisions. Of course, properly worn seat belts 
substantially reduce the risk of injury in all other types of accidents. This is  why it is so important to fasten seat belts before every trip, even when "just 
driving around the corner".
Ensure that your passengers wear their seat belts as well. Accident statistics 
have shown properly that wearing seat belts is an effective mean of substan-
tially reducing the risk of injury and improving the chances of survival in a 
serious accident. Furthermore, properly worn seat belts improve the protec-
tion provided by airbags in the event of
 an accident. For this reason, wearing 
a seat belt is required by law in most countries.
Although your vehicle is equipped with airbags, the seat belts must be 
fastened and worn. The front airbags, for example, are only triggered in some 
frontal accidents. The front airbags will  not be triggered during minor frontal 
collisions, minor side collisions, rear collisions, rolls or accidents in which the 
airbag trigger threshold value in the control unit is not exceeded.
Therefore, you should always wear your seat belt and ensure that your 
passengers have fastened their seat belts properly before you drive off!
Safety instructions on using seat belts
If seat belts are used correctly, they can reduce the risk of 
injury in an accident.– Always wear the seat belt as described in this booklet.
– Ensure that the seat belts can be fastened at all times and are not  damaged.
WARNING
•
If the seat belts are worn incorrectly or  not at all, the risk of severe inju-
ries increases. The optimal protection from seat belts can be achieved only 
if you use them properly.
Fig. 11  Driver wearing 
the seat belt properly: is 
secured by the belt in 
sharp braking
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Seat belts27
Safety First
Operating instructions
Practical tips
Te c h n i c a l  D a t a
– Press the upper part of the shoulder belt guide and hold it in this 
position  ⇒page 26, fig. 17 .
– Move the shoulder belt guide up or down until you have adjusted  the seat belt  ⇒page 24.
– After adjusting, pull the shoulder belt sharply to check that the  catch on the shoulder belt guide is engaged securely.Incorrectly fastened seat belts
Incorrectly worn seat belts can cause severe injuries.Seat belts can provide optimal prot ection only if the belt web is 
properly worn. The seat belts must be fastened exactly in the order 
described in this chapter. An in correct sitting position impairs 
substantially the protection a seat belt offers and can lead to severe 
or fatal injuries. The risk of severe or fatal injuries is especially 
increased when a deploying airbag strikes an occupant who has 
assumed an incorrect sitting position. As driver, you are responsible 
for all vehicle occupants, especially children. Therefore:
– Never permit anyone to assume  an incorrect sitting position in 
the vehicle while travelling  ⇒.
WARNING
•
An incorrectly worn seat belt incr eases the risk of severe injuries.
•
Before every trip, instruct your passengers to adjust their seat belts 
properly and to wear them during the trip.
•
Read and always observe information and warnings concerning the use 
of seat belts  ⇒page 22.
Belt tension devicesFunction of the belt tension device
During a frontal collision, the seat belts on the front seats are 
retracted automatically.The seat belts for the front occupants are equipped with belt tension devices. 
Sensors will only trigger the belt tension devices during severe head-on, 
lateral and rear collisions, and only if th e seat belt is actually being worn. This 
retracts and tightens the seat belts, reducing the forward motion of the occu-
pants.
The belt tension device can be triggered only once.
The belt tension devices will not be triggered in the event of a light frontal, 
side or rear collision, if the vehicle overturns, or in situations where no large 
forces act on the front, side or rear of the vehicle.
Note
•
If the belt tension devices are triggered, a fine dust is produced. This is 
normal and it is not an indication of fire in the vehicle.
•
The relevant safety requirements must be observed when the vehicle or 
components of the system are scrapped. A qualified workshop is familiar with 
these regulations and will be pleased to pass on the information to you.
Service and disposal of belt tension devicesThe belt tension devices are components of the seat belts that are installed 
in the seats of your vehicle. If you work  on the belt tension devices or remove 
and install parts of the system when performing other repair work, the seat 
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Airbag system
30•
Always properly adjust the front seats.
The danger of fitting a child seat on the front passenger seat
Rear-facing child seats must never be used on the front 
passenger seat when the front passenger airbag is enabled.An enabled front airbag on the front passenger side is potentially a major 
danger to a child. The front passenger seat is life threatening to a child if 
he/she is transported in a rear-facing child seat. You should always transport 
all children up to 12 years of age on the rear seat.
If a rear-facing child seat is secured to the front passenger seat, an inflating 
airbag can strike it with such great force that critical or fatal injuries may 
result.
Therefore we strongly recommend you to transport children on the rear seats. 
That is the safest place for children in the vehicle. Alternatively, the front 
passenger airbag can be disabled with a key-operated switch  ⇒page 43. 
When transporting children, use a child seat appropriate to the age and size 
of each child ⇒ page 45.
For those vehicles that do not include a key lock switch to turn the airbag off, 
an Authorised Service Centre must be consulted.
WARNING
•
If a child seat is secured to the fron t passenger seat, the risk to the child 
of sustaining critical or fatal injuries in the event of an accident increases.
•
Never secure a rear-facing child seat to the front passenger seat if the 
front passenger airbag is enabled. The child can suffer critical or fatal inju-
ries when the front passenger airbag is triggered.
•
An inflating front passenger airbag can strike the rear-facing child seat 
and hurl it with great force against the door, the roof or the backrest.
•
If, under special circumstances, it is necessary to transport a child in a 
rear-facing child seat on the front passenger seat, it is absolutely essential 
that you observe the following safety measures:
−Disable the front passenger airbag  ⇒page 43, “Deactivating 
airbags*”.
− The child seat must be approved by the child seat manufacturer for 
use on a front passenger seat with front or side airbag.
− Follow the installation instructions  given by the child seat manufac-
turer and observe the safety instructions  ⇒page 45, “Child safety”.
− Before properly installing the child seat, push the front passenger 
seat completely backwards so that the greatest possible distance to 
the front passenger airbag is ensured.
− Ensure that no objects prevent the front passenger seat from being 
pushed completely back.
− The backrest of the front passenger seat must be in an upright 
position.
Warning lamp for airbag and belt tension device system 
This warning lamp monitors the airbag and belt tension 
device system.The warning lamp monitors all airbag s and belt tension devices in the 
vehicle, including control units and wiring connections.
WARNING (continued)
WARNING (continued)
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Airbag system31
Safety First
Operating instructions
Practical tips
Te c h n i c a l  D a t a
Monitoring of airbag and belt tension device system
Both the airbag and belt tension device systems operation is constantly 
monitored electronically. Each time the ignition is switched on, the warning 
lamp 
 lights for several seconds and the display in the instrument panel* 
shows  AIRBAG / TENSIONER .
The system must be checked when the warning lamp 
 :
•
does not light up when the ignition is switched on,
•
after the ignition is switched on, it turns off after 4 seconds,
•
it turns off and then lights up again after the ignition is switched on,
•
lights up or flashes while the car is moving.
In the event of a malfunction, the warning lamp remains on continuously. In 
addition, depending on the malfunction, a fault message appears in the 
display of the combi-instrument for approx. 10 seconds and a short acoustic 
signal is given. In this event, you should have a qualified workshop check the 
system immediately.
If any of the airbags are de-activated by the Authorised Service Centre, the 
indicator lights for several seconds more  after the verification and will turn off 
if there is no fault.
WARNING
•
If there is a malfunction, the airbag and belt tension device system 
cannot properly perform its protective function.
•
If a malfunction occured, have the system checked immediately by a 
qualified workshop. Otherwise, in the event of an accident, the airbag 
system and belt tension devices may not be triggered, or may not be trig-
gered correctly.
Repairs, maintenance and disposal of the airbagsThe parts of the airbag system are installed in various places in your vehicle. 
If you work on the airbag system or remove and fit parts of the system when 
performing other repair work, parts of the airbag system may be damaged. 
The consequence may be that, in the event of an accident, the airbag inflates 
incorrectly or does not inflate at all.
The relevant safety requirements must be observed when the vehicle or 
components of the airbag are  scrapped. The specialist workshops and the 
Vehicle disposal centres are familiar with these requirements.
WARNING
•
If repairs are not carried out by a professional, or if the airbags are used 
incorrectly, the risk of severe or fatal injuries is increased. The airbags may 
fail to inflate, or could inflate in the wrong circumstances.
•
Do not cover or stick anything on  the steering wheel hub or the soft 
plastic surface of the airbag unit on  the passenger side of the dashboard, 
and do not obstruct or modify them in any way.
•
It is important not to attach any objects such as cup holders or tele-
phone mountings to the surfaces covering the airbag units.
•
To clean the steering wheel or dash panel, you may use only a dry or a 
water-moistened cloth. Never clean th e dash panel and the airbag module 
surface with cleansers containing solvents. Solvents cause the surface to 
become porous. If the airbag triggered, disintegrating plastic parts could 
cause substantial injuries.
•
Never attempt to repair, adjust, remove or install parts of the airbag 
system.
•
Any work on the airbag system or removal and installation of the airbag 
components for other repairs (such as  repairs to the steering wheel) should 
be performed only by a qualified wo rkshop. Qualified workshops have the 
necessary tools, repair information and qualified personnel.
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Airbag system33
Safety First
Operating instructions
Practical tips
Te c h n i c a l  D a t a
Front airbagsDescription of front airbags
The airbag system is not a substitute for the seat belts.
The front airbag for the driver is located in the steering wheel  ⇒fig. 18  and 
the airbag for the front passenger is  located in the instrument panel 
⇒ fig. 19 . Airbags are identified by the word “AIRBAG”.
In conjunction with the seat belts, the front airbag system gives the front 
occupants additional protection for the head and chest in the event of a 
severe frontal collision  ⇒page 36, “Safety notes on the frontal airbag 
system”.
In addition to their normal function of restraining the occupants, the seat 
belts also hold the driver and front pas senger in a position where the airbags 
can provide maximum protection in a frontal collision.
The airbag system is not a substitute for seat belts, but it is an integral part 
of the vehicle's overall passive safety system. Please bear in mind that the 
airbag system can only work effectively when the occupants are wearing their 
seat belts correctly and have adjusted the head restraints properly. Therefore, 
it is most important to wear the seat belts at all times, not only because this 
is required by law in most coun tries, but also for your safety ⇒page 19, 
“Brief Introduction”.
The main parts of the front airbag system are:•
an electronic control and monitoring system (control unit),
•
the two front airbags (airbag with gas  generator) for the driver and front 
passenger,
•
a warning lamp 
 in the dash panel insert  ⇒page 30.
The airbag system operation is monitored electronically. The airbag warning 
lamp will light up for a few seconds every time the ignition is switched on 
(self-diagnosis).
There is a fault in the system if the warning lamp 
•
does not light up when the ignition is switched on  ⇒page 30,
•
after the ignition is switched on, it turns off after 4 seconds,
•
it turns off and then lights up again after the ignition is switched on,
•
lights up or flashes while the car is moving.
Fig. 18  Driver airbag 
located in steering wheelFig. 19  Front passenger 
airbag located in dash 
panel
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Airbag system
34The front airbag system will not be triggered if:•
the ignition is switched off,
•
there is a minor frontal collision,
•
there is a side collision,
•
there is a rear-end collision,
•
the vehicle turns over.
WARNING
•
The seat belts and airbags can only provide maximum protection if the 
occupants are seated correctly ⇒ page 10, “Proper sitting position for 
occupants”.
•
If a fault has occured in the airbag system, have the system checked 
immediately by a qualified workshop. Otherwise, during a frontal collision 
the system may fail to trigger, or not trigger correctly.
Operation of frontal airbags
Inflated airbags reduce the risk of head or chest injury.The airbag system is designed so that the airbags for the driver and front 
passenger are triggered in a severe frontal collision.
In certain types of accident the front, curtain and side airbags may be trig-
gered together.
When the system is triggered, the airbags fill with a propellant gas and 
deploy in front of the driver and front passenger  ⇒fig. 20 . The fully deployed 
airbags cushion the forward movement of the front occupants and help to 
reduce the risk of injury to the head and the upper part of the body.
The special design of the airbag allows the controlled escape of the propel-
lant gas when an occupant puts pressure on the bag. Thus, the head and 
chest are surrounded and protected by  the airbag. After the collision, the 
airbag deflates sufficiently for the front occupants to see forward.
In order to provide the desired extra protection in an accident, the airbags 
have to deploy extremely rapidly (within thousandth of a second). A fine dust 
Fig. 20  Inflated front 
airbags
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Airbag system37
Safety First
Operating instructions
Practical tips
Te c h n i c a l  D a t a
hold the passengers on the front seats and the outer rear seats in a position 
where the side airbags can provide maximum protection.
The airbag system is not a substitute for seat belts, but it is an integral part 
of the vehicle's overall passive safety system. Please bear in mind that the 
airbag system can only work effectively when the occupants are wearing their 
seat belts. Therefore, it is most important to wear the seat belts at all times, 
not only because this is required by la
w in most countries, but also for your 
safety  ⇒page 19, “Brief Introduction”.
The side airbag system will not be triggered if:
•
the ignition is switched off,
•
there is a minor side collision,
•
there is a frontal collision,
•
there is a rear-end collision,
•
the vehicle turns over.
The main parts of the airbag system are:
•
an electronic control and monitoring system (control unit),
•
The front side airbags in the backrests of the front seats and the rear side 
airbags in the lining of the rear wheel housing.
•
a warning lamp 
 in the dash panel insert  ⇒page 30.
The airbag system operation is monito red electronically. The airbag warning 
lamp will light up for approx. 4 seconds every time the ignition is switched on 
(self-diagnosis).
WARNING
•
In a side-on collision, the side air bags will not work, if the sensors do 
not correctly measure the pressure incr ease on the interior of the doors, 
due to air escaping through the areas with holes or openings in the door 
panel.
•
Never drive the vehicle if the interior panels have been removed.
•
Never drive if the interior door pane ls have been removed or if the 
panels have not been correctly fitted.
•
Never drive the vehicle if the loudspeakers in the door panels have 
been removed, unless the holes left by the loudspeakers have been 
correctly closed.
•
Always check that the openings are closed or covered if loudspeakers 
or other equipment are fitted  in the interior door panels.
•
Any work carried out to the doors should be made in a qualified author-
ised workshop.
•
The seat belts and airbags can only provide maximum protection if the 
occupants are seated correctly  ⇒page 10, “Proper sitting position for 
occupants”.
•
If a fault has occured in the airbag system, have the system checked 
immediately by a qualified workshop. Ot herwise, during a side collision, 
the system may fail to trigger, or not trigger correctly.WARNING (continued)
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Airbag system39
Safety First
Operating instructions
Practical tips
Te c h n i c a l  D a t a
Safety notes on the operation of the side airbag system
I f  a i r b a g s  a re  u s e d  c o r r e c t l y ,  t h e y  c a n  c o n s i d e ra b l y  re d u c e  t h e  
risk of injury in side impact collisions.
WARNING
•
If you do not wear a seat belt, if  you lean forward, or are not seated 
correctly while the vehicle is in motion, you are at a greater risk of injury if 
the side airbag system is triggered in an accident.
•
In order for the side airbags to provide their maximum protection, the 
prescribed sitting position must alwa ys be maintained with seat belts 
fastened while travelling.
•
Occupants of the outer seats must never carry any objects or pets in the 
deployment space between them and th e airbags, or allow children or 
other passengers to travel in this position. It is also important not to attach 
any accessories (such as cup holders) to the doors. This would impair the 
protection offered by the side airbags.
•
The built-in coat hooks should be used only for lightweight clothing. Do 
not leave any heavy or sharp-edged objects in the pockets.
•
Great forces, such as hard blows or kicks, must not be exerted upon the 
backrest bolster because the system may be damaged. In this case, the 
side airbags would not be triggered.
•
Under no circumstances should protective covers be fitted over the 
driver seat or front passenger seat unless the covers have been expressly 
approved for use in your vehicle. Because the airbag is triggered from the 
side of the backrest, the use of non-approved seat covers would obstruct 
the side airbag, seriously reducing the airbag's effectiveness  ⇒page 208, 
“Accessories, parts replacement and modifications”.
•
Any damage to the original seat uphol stery or around the seams of the 
side airbag units must be repaired immediately by a qualified workshop.
•
The airbags provide protection for just one accident; replace them once 
they have deployed.
•
When children assume an incorrect sitting position, they expose them-
selves to an increased risk of injury in the event of an accident. This is 
particularly the case if the child is travelling on the front passenger seat 
and the airbag system is triggered in  an accident; this could have critical 
consequences including serious injury or death  ⇒page 45, “Child safety”.
•
Any work on the side airbag system or removal and installation of the 
airbag components for other repairs (such as removal of the front seat) 
should only be performed by a qualified workshop. Otherwise, faults may 
occur during the airbag system operation.
•
Do not attempt to modify components of the airbag system in any way.
•
The side and head airbags are managed through sensors located in the 
interior of the front doors. To ensure the correct functioning of the side and 
head airbags neither the doors nor the  door panels should be modified in 
any way (e.g. fitting loudspeakers). If  the front door is damaged, the airbag 
system may not work correctly. All work carried out on the front door must 
be made in a qualified workshop.WARNING (continued)
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