Configuring the prewarning

After the warning function is switched on, the following can be set via the iDrive:

▷ The prewarning can be switched on/off.
▷ The time of the prewarning can be set.

These settings have no effect on the time of the warning from the Active Cruise Control that prompts the driver to intervene or brake.

    See also:

    The concept
    If the vehicle does not include Active Cruise Control with Stop & Go, the collision warning is controlled via the camera in the base of the interior rearview mirror. The system issues a two ...

    Sound output
    Switching on/off When the ignition is switched off: press ON/OFF button on the radio. Muting When the ignition is switched on or the engine is running: press the ON/OFF button on the radio. ...

    Instrument lighting
    Adjusting The parking lamps or low beams must be switched on to adjust the brightness. Adjust the brightness using the thumbwheel. ...