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Close the windows and glass sunroof
Driving with the glass sunroof and windows open results in increased air resistance and raises fuel consumption. ...

Assistance functions
Functional requirement ▷ The backup camera is switched on. ▷ The trunk lid is fully closed. Pathway lines Pathway lines ▷ Can be shown in the backup camera image when in tra ...

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 ...