System descriptionRead and observe
on page 14 first.
The inflation of the airbag is carried out in a fraction of a second.
When the airbags are deployed they fill with gas and inflate.
A grey white or red, non-harmful gas is released when the airbag is inflated.
This is perfectly normal and is not an indication of a fire in the vehicle.
Depending on the vehicle equipment, the airbag system consists of the
following parts. ▶ Front airbag for the driver and the front passenger » page 15.
▶ Driver’s knee airbag » page 17.
▶ Side airbags » page 17.
▶ Head airbags » page 18.
▶ Airbag warning light in the instrument cluster » page 35.
▶ Key switch for the front passenger airbag » page 19.
▶ Warning light for the front passenger airbag in the middle of the dash panel
» page 19 .
Airbag deployment
Read and observe
on page 14 first.
The airbag system is only functional when the ignition is switched on.
Triggering conditions
It is not possible to generally determine which deployment conditions apply to
the airbag system in every situation. An important role is played by factors
such as the type of object that the vehicle hits (hard/soft), the impact angle, vehicle speed, etc.
A decisive factor for the deployment of the airbags is the deceleration which
occurs. 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.
▶ Driver’s knee airbag.
The following airbags will be deployed in the event of a severe side collision.
▶ Front side airbag on the side of the accident.
▶ Rear side airbag on the side of the accident.
▶ Head airbags on the side of the accident.
When an airbag is deployed, the following occurs.
▶ The interior light comes on (if the automatic operation of the interior light is
switched on - switch
).
▶ The hazard warning lights are switched on.
▶ All the doors are unlocked.
▶ The fuel supply to the engine is interrupted.
When there is no air bag deployment?
With minor frontal and side collisions, rear collision, overturning of the vehicle
or vehicle roll-over there is no airbag deployment.
Airbag overview
Introduction
This chapter contains information on the following subjects:
Front airbags
15
Driver’s knee airbag
17
Side airbags
17
Head airbags
18
Front airbags
Fig. 8
Locations of the airbags / gas filled airbags
15Airbag system
WARNINGDoors locked from the inside make it difficult for rescuers to get into the
vehicle in an emergency – danger to life!
Safe securing system
Read and observe
and on page 53 first.
As soon as the vehicle is locked from the outside, the safe lock prevents open-
ing the doors from the inside.
This function is pointed out by the following message on the display of the in-
strument cluster after switching out the ignition.
Check SAFELOCK! Owner's Manual!CHECK SAFELOCK
After locking the vehicle, the warning light in the driver's door flashes for
around 2 seconds in quick succession, afterwards it begins to flash evenly at
longer intervals.
Switching off
The safe lock can be switched off in one of the following ways.
▶ By locking twice within 2 seconds.
▶ By disabling the button for interior monitoring and anti-towing » page 58.
The indicator light in the driver door flashes for about 2 seconds fast, goes out and starts to flash at longer intervals after about 30 seconds.
If the vehicle is locked and the safe securing system is switched off, the door
can be opened separately from the inside by a single pull on opening lever.
The SafeLock switches on the next time the vehicle is locked.
WARNINGIf the car is locked and the safe securing system activated, no people must
remain in the car as it will then not be possible to either unlock a door or
open a window from the inside. The locked doors make it more difficult for
rescuers to get into the vehicle in an emergency – risk to life!Individual settings
Read and observe
and on page 53 first.
The following functions of the central locking system can be set individually in
the Infotainment » Owner´s Manual Infotainment , chapter CAR - Car settings.
Opening a single door
The function allows you to unlock only the driver's door and the fuel filler flap
with the radio remote control. KESSY makes possible the release of individual
doors as well as the fuel filler flap, depending on the area in which the key is
located. The other doors and the boot lid are only unlocked when the unlock-
ing is repeated.
Unlocking a vehicle side door
This function enables you to unlock both doors on the driver's side and the
fuel filler flap with the radio remote control unit. KESSY makes possible the re-
lease of both doors on one side as well as the fuel filler flap, depending on the
area in which the key is located. The other doors and the boot lid are only un-
locked when the unlocking is repeated.
Unlock all doors
This function allows you to unlock all doors, the boot lid and the fuel filler flap.
Automatic locking/unlocking
The function allows you to lock all doors and the boot lid from a speed of
about 15 km/h. The button in the boot lid handle is deactivated.
Renewed automatic unlocking of all doors as well as the luggage compartment
door when removing the ignition key or by opening any of the doors. In vehi-
cles with the system KESSY this is when any door is opened.
The vehicle can also be unlocked by pressing the Central Locking Button in
the centre console » page 55.
Acoustic signals when locking / unlocking
For vehicles with an anti-theft alarm system, the acoustic signals can be ena-
bled / disabled in the Infotainment » Owner´s Manual Infotainment , chap-
ter CAR - Vehicle Settings .
56Using the system
