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 events occur. ▶ 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 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
After locking, depending on vehicle equipment and setting the following is
valid for the central locking. ▶ The turn signal lights flash once as confirmation that the vehicle has been
locked.
▶ An audible signal sounds additionally on vehicles which are fitted with the
anti-theft alarm system.
▶ The doors, the boot lid and the fuel filler flap are locked.
▶ The interior lamp goes out.
▶ The SafeLock system is switched on.
▶ The indicator light in the driver door begins flashing.
▶ The exterior mirrors are folded back into the park position.
▶ The anti-theft alarm system is activated.
If the doors or the boot lid remain open after the vehicle has been locked, the
turn signal lights do not flash until they have been closed.
Protection against unwanted vehicle unlocking
If you unlock the vehicle and do not open a door or the boot lid within the next
45 seconds, the vehicle will lock again automatically and the SafeLock system
or anti-theft alarm system will be switched on.WARNING■ Never leave the key in the vehicle when you exit the vehicle. Unauthor-
ized persons, such as children, for example, could lock the car, turn on the
ignition or start the engine - there is a danger of injury and accidents!■
When leaving the vehicle, never leave people who are not completely in-
dependent, such as children, unattended in the vehicle. These individuals
might not be able to leave the vehicle on their own or to help themselves.
Can be fatal at very high or very low temperatures!
CAUTION
■ Each key contains electronic components; therefore it must be protected
against moisture and severe shocks.■
Keep the groove of the keys absolutely clean. Impurities (textile fibres, dust,
etc.) have a negative effect on the functionality of the locking cylinder and ig-
nition lock.
■
If the driver's door has been opened, the vehicle cannot be locked.
Unlocking / locking with the remote control keyFig. 37
Key: Remote key / KESSY
Read and observe
and on page 53 first.
Function and description of the key » Fig. 37
Unlocking the vehicle
Locking the vehicle
Depending on equipment fitted:
▶ Boot lid unlock/unlatch (vehicles fitted with manual operation)
▶ Luggage compartment door open/close/movement of the luggage com-
partment door stop (vehicles with electric operation)
Button for the extension / retraction of the key Warning light for the battery condition
If the red warning light does not flash when you press a button on the key,
the battery is discharged.
Boot lid unlock/unlatch for vehicles fitted with manual operation
By pressing briefly symbol key
the boot lid unlocks.
Press and hold the symbol key
to release the lid (partially opened).
If the lid is unlocked or released with the key symbol on the key, then the
lid is automatically locked after closing. You can set a lock delay » page 59.
AB53Unlocking and opening
Individual settingsRead 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
The 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 .
Opening/closing a doorFig. 41
Door handle/door opening lever
Read and observe
and on page 53 first.
Opening from the outside
›
Unlock the vehicle.
›
Pull on the door handle
A
in the direction of the arrow » Fig. 41.
Opening from the inside
›
Pull on door opening lever
B
of the door and push the door away from you.
Closing from the inside
›
Grasp pull handle
C
and close the door.
WARNING■ Make sure that the door has closed correctly as it can open suddenly
while driving – risk of death!■
Only open and close the door when there is no one in the opening/closing
range – risk of injury!
■
An opened door can close automatically if there is a strong wind or the
vehicle is on an incline – risk of injury!
■
Never drive with the doors open - it can be fatal!
56Using the system