External devices
At a glance

See also:
Microfilter/activated-charcoal filter
The microfilter traps dust and pollen in the incoming
air.
The activated-charcoal filter removes gaseous
pollutants from the outside air that enters the
vehicle.
The service center replaces th ...
Socket for OBD Onboard
Diagnosis
Socket for OBD Onboard
Diagnosis
On the driver's side is an OBD socket for checking
the primary components in the vehicle emissions. ...
Comparison with ordinary remote
control
The functions can be controlled by pressing the
buttons or via Comfort Access.
Should a short delay occur when opening or
closing the windows or the glass sunroof/panoramic
glass sunroof, the s ...
