See also:

DTMF suffix dialing
DTMF suffix dialing can be used for gaining access to network services or for controlling devices, e.g., to make a remote inquiry of an answering machine. The DTMF code is needed for this purp ...

Interior motion sensor
The windows and glass sunroof must be closed for the system to function properly ...

Audio/video playback
Audio Audio can be played back via rear entertainment from any source in the vehicle. Operation is the same as for the front audio playback. Video Video can be played back in the rear from the ...