Airbag system 143
Using the system Safety Driving Tips General Maintenance Breakdown assistance Technical Data
If the head airbag is deployed, the airbag is filled with propellant gas and extends
over the entire area of the side window including the door pillars ⇒ fig. 151.
The protection offered by the head airbags is thus available simultaneously both to
the front occupants of the car seated on the side on which the accident occurs, as
well as to the rear occupants. Any impact of the head against parts 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 resultant 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.
In certain accident situations both the front airbags as well as the side and head
airbags may be deployed together.
The airbags inflate in fractions of a second and at a high speed in order to be able
to offer that additional 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 indication of a fire in the vehicle.
Important safety information on the head airbag
Correct use of the airbag system considerably reduces the risk of
injury!
WARNING
• It is essential to always switch off ⇒ page 144, “Deactivating an airbag”
the front passenger airbag when attaching a child safety seat on the front
passenger seat where the child is seated with its back facing in direction of
travel (in some countries also when the child is facing the direction of travel).
If this is not done, there is a risk of the child suffering severe or even fatal
injuries if the front passenger airbag is deployed. In certain countries
national legal provisions also require that the side or head passenger
airbags be deactivated. When transporting a child on the front passenger
seat, please comply with the appropriate national regulations regarding the
use of child safety seats.
• There must not be any objects in the deployment area of the head
airbags which might prevent the airbags from inflating properly.
• Only hang light items of clothing on the clothes hooks to the vehicle.
Never leave any heavy or sharp-edged objects in the pockets of the items of
clothing. In addition, it is not permitted to use clothes hangers for hanging
up items of clothing.
• There must not be any other persons (e.g. children) or animals between
the car occupant and the deployment area of the head airbag. In addition,
none of the occupants should lean their head out of the window when
driving, or extend their arms and hands out of the window.
• The sun visors must not be swivelled to the side windows into the
deployment area of the head airbags if any objects, such as ball-point pens
etc. are attached to them. This might result in injuries to the occupants if the
head airbag is deployed.
• Installing impermissible accessories in the area of the head airbags may
considerably impair the protection offered by the head airbag in the event of
it being deployed. When the deployed head airbag is inflated, parts of the
accessories fitted may in certain circumstances be thrown into the interior
of the car and cause injuries to the occupants ⇒ page 205, “Accessories,
changes and replacement of parts”.
• Any work on the head airbag system including installing and removing
system components because of other repair work (e.g. removing headliner)
must only be carried out by a specialist garage.
WARNING (continued)