BMW 535i xDrive Sports Wagon 2009 - Manual (Page 104)

Technology for comfort, convenience and safety
102
> The indicator lamp does not light up when
the seat is empty.
However, the front and side airbags on the
front passenger side are not activated.
Operational readiness of airbag system
From radio readiness, refer to page 62 , the
warning lamp lights up briefly, indicating the
operational readiness of the entire airbag sys-
tem and the safety belt tensioners.
Airbag system malfunction
> Warning lamp does not light up from radio
readiness.
> Warning lamp lights up continuously.
Have the airbag system checked immedi-
ately in case of a malfunction, otherwise
there is a danger that the airbag system may not
respond in the expected manner in an accident
despite an impact of corresponding intensity.
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Head-Up Display*
The concept
With the Head-Up Display important informa-
tion is projected into the driver's field of view,
e.g. navigation instructions. This enables you to
take in this information without looking away
from the road.
Switching on/off
Press the button.
1 Navigation instructions
2 Display
> Cruise control
> Active cruise control
> Leaving lane warning
3 Speed
Selecting displays
iDrive, for operating principle refer to page 16 .
1. Press the button.
This opens the start menu.
2. Press the controller to open the menu.
3. Select "Settings" and press the controller.
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