Front airbags - the forward thrust of the driver and of the front passenger is
cushioned when they make contact with the fully-inflated airbag, and the risk
of injury to head and chest is thus reduced.
The front airbags can be identified by the lettering
featured on the steer-
ing wheel and on the dashboard on the passenger side.
Side airbags - the load of the occupants is cushioned when plunged into the
fully inflated airbag. The risk of injury to the entire upper body (chest, stomach
and pelvis) is reduced on the side facing the door.
The side air bags can be identified by a label with the lettering
marked on
the front seat backrests.
Head airbags - the forward movement of the body is cushioned when it makes
contact with the fully inflated airbag, and the risk of injury to head and chest is
thus reduced.
The head airbags are provided with the lettering marked on the B-pillar
cladding.
Depending on the vehicle equipment, the airbag system consists of the
following parts. ▶ Individual airbags.
▶ Warning light in the instrument cluster
» page 32.
▶ Key switch for the front passenger airbag » page 18.
▶ Warning light for the front passenger airbag in the middle of the dash panel
» page 18 .Airbag deploymentFig. 8
Inflated airbags
The airbag system is only functional when the ignition is switched on.
When triggered, the airbag fills with gas and unfolds. The inflation of the air- bag is carried out in a fraction of a second.
When the airbag inflates, smoke is released. This is not a sign of a fire in the
vehicle.
Triggering conditions
It is not possible to generally determine which deployment conditions apply to
the airbag system in every situation. The important factors here are the hard-
ness of the object with which the vehicle collides, the angle of impact, vehicle
speed etc.
A decisive factor in the deployment of the airbags is the degree of deceleration
at the time. If the vehicle deceleration which occurs and is measured during
the collision remains below the prescribed reference values specified in the
control unit, the airbags are not deployed although the vehicle may well suffer
severe damage to the bodywork as a consequence of the accident.
The following airbags will be deployed in the event of a severe frontal
collision.
▶ Driver’s front airbag.
▶ Front passenger airbag.
16Safety
If none of these conditions are met or if the driving style is not changed, the
system recommends a driving break again after 15 minutes.
The system can be activated/deactivated in Infotainment » Owner´s Manual -
Infotainment .
Pause recommendation
The icon appears and the following message for a few seconds in the display
of the instrument cluster and a message about the detected fatigue. An au-
dible signal is also emitted.WARNING■ The general information relating to the use of assistance systems must
be observed » page 96, in section Introduction .■
For the driving ability is always the driver's responsibility. Never drive if
you feel tired.
■
The system may not detect all cases where a break is needed.
■
Therefore, take regular, sufficient breaks during long trips.
■
There will be no system warning during the so-called micro-sleep.
Note
■ In some situations, the system may evaluate the driving incorrectly and thus
mistakenly recommend a break (e.g. sporty driving, adverse weather condi-
tions or poor road conditions).■
The system is designed primarily for use on motorways.
Tyre pressure monitoring
Introduction
This chapter contains information on the following subjects:
Storing the tyre pressure values
109
Storing the tyre pressure values and Infotainment display
110
Storing the tyre pressure values by means of the button
110
The tyre pressure monitoring function (hereinafter referred to as the system)
monitors the tyre pressure while driving.
If the tyre inflation pressure changes, the warning light
lights up in the in-
strument cluster and an audible signal is heard » page 33,
Tyre pressure .
The system can only function properly if the tyres have the prescribed inflation
pressure and this pressure values are stored in the system.
WARNING■ The general information relating to the use of assistance systems must
be observed » page 96, in section Introduction .■
Having the correct tyre inflation pressure is always the driver's responsi-
bility. Tyre pressure should be checked regularly » page 137.
■
The system cannot warn in case of very rapid tyre inflation pressure loss,
e.g. in case of sudden tyre damage.
Storing the tyre pressure values
Read and observe
on page 109 first.
The tyre pressure values are always stored in the system, if one of the fol-
lowing events occurs. ▶ Change of tyre inflation pressure.
▶ Change one or more wheels.
▶ Change in position of a wheel on the vehicle.
▶ The warning light in the instrument cluster.
The storage of the tyre pressure values depends on equipment, either in the
infotainment or by pressing a button.
WARNINGBefore storing the pressures, the tyres must be inflated to the specified in-
flation pressure » page 137. When storing incorrect pressure values, the
system could possibly not issue any warnings, even with a too low tyre
pressure.
CAUTION
The tyre pressure values are to be saved every 10,000 km or once annually to
ensure correct system functioning.109Assist systems
Preparing to use the breakdown kitRead and observe
on page 145 first.
For safety's sake, the following instructions must be observed before
undertaking a wheel repair on a road.
›
Park the vehicle as far as possible away from the traffic flow - choose a place
with a flat and firm surface.
›
Switch off the engine.
›
For vehicles with manual transmission , select 1st gear .
›
For vehicles with automatic transmission , place the selector lever in the P
position.
›
Firmly apply the handbrake.
›
Switch on the hazard warning lights and set up the warning triangle at the
prescribed distance.
›
Have all the occupants get out . While the repair is being carried out, the pas-
sengers should not stand on the road (instead they should remain behind a
crash barrier, for instance).
›
Uncouple any trailers.
Sealing and inflating tyres
Read and observe
on page 145 first.
Sealing
›
Unscrew the valve cap from the damaged tyre.
›
Insert the valve remover
2
» Fig. 170 on page 145 on the valve insert, so that
the valve insert fits into the slot of the valve remover.
›
Unscrew the valve insert and place it on a clean base (rag, paper etc.).
›
Forcefully shake bottle
10
» Fig. 170 on page 145 several times.
›
Firmly screw the inflation hose
3
onto the tyre inflater bottle
10
. The film on
the bottle cap is pierced.
›
Remove the plug from the inflation hose
3
and insert the bottle onto the
tyre valve.
›
Hold the bottle
10
with the bottom facing upwards and fill all of the sealing
agent from the tyre inflater bottle into the tyre.
›
Remove the filler plug from the tyre valve.
›
Screw in the valve insert with the valve remover
2
.
Inflating
›
Screw the tyre inflation hose
7
» Fig. 170 on page 145 firmly onto the tyre
valve.
› For vehicles with
manual transmission , set the lever in the neutral position.›On vehicles with automatic transmission , place the selector lever in the P
position.›
Start the engine.
›
Plug the connector
6
into the 12-volt socket » page 71.
›
Switch on the air compressor with the ON and OFF switch
9
.
›
Once tyre inflation pressure of 2.0-2.5 bar has been reached, turn off the air
compressor. Maximum run time of 6 minutes » .
›
If you cannot reach an air pressure of 2.0 - 2.5 bar, unscrew the tyre inflation
hose
7
from the tyre valve.
›
Drive the vehicle 10 metres forwards or backwards to allow the sealing agent
to “distribute” in the tyre.
›
Firmly screw the tyre inflation hose
7
back onto the tyre valve and repeat
the inflation process.
›
Stick the sticker
1
» Fig. 170 on page 145 on the dashboard in the driver's
field of view.
At a tyre inflation pressure of 2.0 – 2.5 bar, the journey can be continued at a
maximum speed of 80 km/h or 50 mph.
WARNING■ If the tire does not inflate at least. 2.0 bar, the damage is too great. The
sealing agent cannot be used to seal the tyre. Stop driving! Seek help
from a specialist garage.■
The tyre inflation hose and air compressor may get hot as the tyre is be-
ing inflated – there is a risk of burning.
CAUTION
Switch off the air compressor if it has been running for as much as 6 minutes –
risk of damage to the compressor! Allow the air compressor to cool a few mi-
nutes before switching it on again.
Information on driving with repaired tyres
Read and observe
on page 145 first.
The inflation pressure of the repaired tyre must be checked after driving for 10minutes.
If the tyre pressure is 1.3 bar or less
›
The tyre cannot be properly sealed with the breakdown kit.
Do not contin-
ue to drive! Seek help from a specialist garage.
146Do-it-yourself