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:

    Speed limit
    Entry of a speed limit which, when reached, should cause a Check Control message to be issued. Renewed warning if the vehicle speed drops below the set speed limit once by at least 3 mph/ 5 k ...

    Interior motion sensor
    The windows and glass sunroof must be closed for the system to function properly ...

    Compact wheel
    Safety precautions in the event of a flat tire or wheel change Park the vehicle as far as possible from passing traffic and on solid ground. Switch on the hazard warning system. Set the park ...