Instruments and Indicator/Warning Lights
38
Further information about the selector lever lock
⇒page 132.
Tyre inflation pressure*
The warning light
lights up, if there is a substantial drop in inflation pressure in
one of the tyres. Reduce the speed and check or correct as soon as possible the inflation pressure in the tyres
⇒page 238.
If the warning light flashes, there is a system fault. Visit the nearest specialist garage and have the fault rectified. Further information about tyre pressure-control system
⇒page 199.
WARNING
•
When the warning light
lights up, immediately reduce the speed and
avoid sudden steering and brake mano
euvres. Please stop the vehicle
without delay at the nearest possible stop and inspect the tyres and their inflation pressures.•
Under certain circumstances (e.g. sporty style of driving, wintry or
unpaved roads) the warning light
can be delayed or does not light up at
all.
Note
If the battery has been disconnected, the warning light
comes on after switching
on the ignition. The warning light must
go out after driving a short distance.
Antilock brake system (ABS)
The warning light
shows the functionality of the ABS.
The warning light comes on for a few second
s after the ignition has been switched
on or when starting the engine. The warning light goes out after an automatic check sequence has been completed.
A fault in the ABS The system is not functioning properly if the ABS warning light
does not go out
within a few seconds after switching on the ig
nition, does not light up at all or lights
up while driving. The vehicle
will only be braked by th
e normal brake system. Visit
a specialist garage as quickly as possible and adjust your style of driving appropri-ately as you will not know how great the damage is. Further information about ABS
⇒page 197, “Antilock brake system (ABS)”.
A fault in the entire brake system If the ABS warning light
comes on together with the brake system warning light
(handbrake must be released), there is a fault not only in the ABS but also in another part of the brake system
⇒
.
WARNING
•
If the brake system warning light
comes on together with the ABS
warning light
stop the vehicle immediately and check the brake fluid
level in the reservoir
⇒page 231, “Brake fluid”. If the fluid level has dropped
below the MIN marking, do not drive any further - risk of accident! Obtain professional assistance.•
Pay attention to the following instru
ctions before checking the brake
fluid level and opening the bonnet
⇒page 225, “Working in the engine
compartment”.•
If the brake fluid is at the correct level, the ABS control function has
failed. The rear wheels may
then block very rapidly when braking. In certain
circumstances, this can result in the rear end of the car breaking away - risk of skidding! Drive carefully to the ne
arest specialist garage and have the
fault rectified.Bonnet
The warning light
comes on if the bonnet is unlocked. If the bonnet unlocks
while driving, the warning light lights up
and as a warning an audible signal
sounds.
se0.1.book Page 38 Friday, April 10, 2009 3:19 PM
Airbag system
178
Side airbags*Description of side airbags The side airbag together with the he
ad airbag offers enhanced occu-
pant protection in the event of a side collision.The front side airbags are housed in the
upholstery of the backrests of the front
seats
⇒fig. 180
.
The side airbag system in combination with the three-point seat belts, offers addi- tional protection for the upper area of th
e body (chest, stomach and pelvis) of the
occupants of the car in the event of
a side collision of major severity
⇒page 179.
Apart from their normal protective function, a further task of the
seat belts
is to
also hold the occupents of the front or rear
exterior seats in a correct seated posi-
tion in the event of a side collision so as
to enable the side airbag to offer the
maximum protection. You should therefore always fasten the seat belts, not only because this is required by law, but also for safety reasons and for your own protection. Each time the side airbags are deployed, the head airbag* and the front belt tensioner on the side of the car on whic
h the collision occures, are automatically
deployed at the same time in order to
provide the occupant with enhanced
protection.
Function of the side airbags Risk of injury to the upper part of the body is reduced by fully inflated side airbags.When the side airbags are deployed, the head airbag* and the belt tensioner are also automatically deployed
on the relevant side
⇒fig. 181
.
If an airbag is deployed, th
e airbag is filled with propellant gas. The airbags inflate
in fractions of a second and at a high spee
d in order to be able to offer that addi-
tional protection in the event of an accident. A grey white, non harmful gas is released when airbag is inflated. This is perfectly normal and is not an indicati
on of a fire in the vehicle.
The load of the occupants is cushioned when
plunging into the fully inflated airbag
and the risk of injury to the entire up
per body (chest, stomach and pelvis) is
reduced on the side facing the door.
Fig. 180 Installation position of side airbag in driver seat
Fig. 181 Inflated side airbag
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Airbag system
180
•
Any work on the side airbag system
including removing and installing
system components be
cause of other repair work (e.g. removing seats) must
only be carried out by a specialist garage.Head airbags*Description of the head airbags The head airbag together with the
side airbag offers enhanced occu-
pant protection in the event of a side collision.The head airbags are positioned above the d
oors on both sides in the interior of the
car
⇒fig. 182
. The installation positions are each marked with the “AIRBAG” logo.
The head airbag together with the three-point seat belts and the side airbags, offers additional protection for the head and neck
area of the occupants in the event of a
side collision of major severity
⇒page 181.
Apart from their normal protective function, a further task of the
seat belts
is to
also hold the driver and the occupants in a correct seated position in the event of a side collision so as to enable the head airbags to offer the maximum protection. You should therefore always fasten the seat belt
s, not only because this is required by
law, but also for safety reasons and for your own protection
⇒page 168, “Why seat
belts?”. Together with other elements (such as cros
s bars in the seats, stable vehicle struc-
ture) the head airbags are the conseque
nt further development of occupant
protection in the case of side collisions.Function of the head airbags The risk of injury to the head and ne
ck area is reduced in the event of
a side collision by fully inflated head airbags.In the case of a
side collision
the head airbag is deployed together with the rele-
vant side airbag
⇒fig. 183
and the belt tensioner on the side on which the accident
occurs. If the system is deployed, the airbags are filled with propellant gas and extend over the entire area of the side window including the door pillar
⇒fig. 183
.
The protection offered by the head airbags is thus available simultaneously both to the front occupants of the car seated on th
e side on which the accident occurs, as
well as to the rear occupants. Any impact of the head against par ts of the interior or objects outside of the car, is cushioned by
the inflated head airbag. The reduction
in any impact to the head and the result
ant minimizing of any movements of the
head additionally reduce the
risk of injuries to the neck area. The head airbag also
offers additional protection in the case of
an offset impact by covering the front
door pillar.
WARNING (continued)
Fig. 182 Installation position of the head airbags
Fig. 183 Inflated head airbag
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