All around the headliner
1 
Emergency Request
2 
Panoramic glass sunroof
3 
Indicator lamp, front
passenger
airbag
4 
Reading lamps
5 
Interior lamps
See also:
The concept
Integral Active Steering is a combination of Active
Steering and rear axle steering.
Active Steering varies the steering angle of the
wheels in relation to the steering wheel movement
as a func ...
Communication
All of the options available to you for mobile
communication with family, friends, business
partners, and service providers are described in
this chapter. ...
Volume
▷ "Speed volume": speed-dependent volume
control.
▷ "PDC": volume of the PDC signal compared
to the entertainment sound output.
▷ "Gong": volume o ...