Activating
Switch position 
with the
ignition switched
on.
The turning lamps are automatically switched on depending on the steering angle or the use of turn signals.
To avoid blinding oncoming traffic, the Adaptive Light Control directs light towards the front passenger side when the vehicle is at a standstill.
When driving in reverse, only the turning lamp is active.
See also:
Locking and unlocking
Pressing the buttons locks and unlocks the
doors and the tailgate when the front doors are
closed, but they are not secured against theft.
The fuel filler flap remains unlocked. ...
The concept
The following can be operated using the buttons
and the thumbwheel on the steering wheel:
Current audio source.
Redial on telephone*.
Activation of the voice activation system*.
...
Head airbags
In a lateral impact, the head airbag supports the
head. ...