BMW M3 Sedan 2009 User Manual
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integral side airbags to the front seats. Do not 
hang items of clothing such as coats or jackets 
over the backrests. Do not attempt to remove 
the airbag retention system from the vehicle. Do 
not modify the individual components of the 
system or its wiring in any way. This includes 
the upholstered covers on the steering wheel, 
instrument panel, seats and roof posts, as well 
as the sides of the roof lining. Do not attempt to 
remove or dismantle the steering wheel.
Do not touch the individual components imme-
diately after the system has been triggered, 
because there is a danger of burns.
In the event of malfunctions, deactivation or 
triggering of the airbag restraint system, have 
the testing, repair, removal and disposal of air-
bag generators executed only by a BMW center 
or a workshop that works according to repair 
procedures of BMW with correspondingly 
trained personnel and that has the required 
explosives licenses. Unprofessional attempts to 
work on the system could lead to failure in an 
emergency or to undesired airbag activation, 
either of which could result in personal injury.
<
Warning notices and information about the air-
bags can also be found on the sun visors.
Automatic deactivation of the front 
passenger airbags
An analysis of the impression in the front pas-
senger seat cushion determines whether and 
how the seat is occupied. The front and side air-
bags for the front passenger are activated or 
deactivated by the system accordingly.
The indicator lamp above the interior 
rearview mirror shows the current status 
of the front passenger airbags, deactivated or 
activated, refer to Status of front passenger air-
bags below.
<
Before transporting a child on the front 
passenger seat, read the safety precau-
tions and handling instructions under Trans-
porting children safely, refer to page
The front and side airbags can also be deacti-
vated by adolescents and adults sitting in cer-
tain positions; the indicator lamp for the front 
passenger airbags comes on. In such cases, the 
passenger should change his or her sitting 
position so that the front passenger airbags are 
activated and the indicator lamp goes out. If the 
desired airbag status cannot be achieved by 
changing the sitting position, transport the rele-
vant passenger on a rear seat. Do not attach 
seat covers, seat cushion padding, ball mats or 
other items to the front passenger seat unless 
they are specifically recommended by BMW. 
Do not place any items under the seat which 
could press against the seat from below. Other-
wise a correct analysis of the seat cushion is not 
ensured.
<
Status of front passenger airbags
The indicator lamp for the front passenger air-
bags shows the functional status of the front 
passenger's front and side airbags in accor-
dance with whether and how the front passen-
ger seat is occupied. The indicator lamp shows 
whether the front passenger airbags are acti-
vated or deactivated.
>
The indicator lamp lights up when a child in 
a specially designated child-restraint sys-
tem is detected, as intended, on the seat.
The front and side airbags for the front pas-
senger are not activated.
Most child seats are detected by the 
system, especially child seats 
required by the NHTSA at the time of vehi-
cle production. After mounting a child seat, 
ensure that the indicator lamp for the front 
passenger airbag is lit. It indicates that the 
child seat has been detected and that the 
front passenger airbags are deactivated.
<
>
The indicator lamp does not come on as 
long as a person of sufficient size and in a 
correct sitting position is detected on the 
seat.
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