See also:

Wheel and tire combination
Information on the right wheel and tire combination and rim version for your vehicle can be obtained from the service center. Incorrect wheel and tire combinations impair the function of a vari ...

Assist system information
Display on the Control Display Information on the Assist system can be displayed by activating Assist on the Control Display. 1. "Settings" 2. "Control display" 3. "Driv ...

Volume
"Speed volume": speed-dependent volume control. "PDC": volume of the PDC signal* compared to the entertainment sound output. "Gong": volume of the signal, su ...