Environmental conditions

▷ Say the commands, numbers, and letters smoothly and with normal volume, emphasis, and speed.
▷ Always say commands in the language of the system. The language for the mobile phone voice operation is preset and cannot be changed in the Control Display.
▷ Keep the doors, windows, and glass sunroof closed to prevent noise interference.
▷ Avoid making other noise in the vehicle while speaking.

    See also:

    Deleting all stored programs
    Press the two outer memory buttons for approx. 20 seconds until the LED flashes rapidly. All stored programs are deleted. The programs cannot be deleted individually ...

    Tire inflation pressure values over 100 mph/160 km/h
    320i   328i 335i ...

    M Dynamics
    The 1M's dynamics are typical M — balanced and controllable overall. The car enters turns with practically no understeer, and rear traction can be broken loose through both acceleration and lift. ...