See also:

Additional functions
Activating/deactivating the additional functions Activate the functions before pairing to be able to use them in the vehicle. Information on suitable mobile phones that support this function. ...

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 ...

Terminating the voice activation system
Briefly press the button on the steering wheel or ›Cancel‹. ...