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:

    Brake assistant
    When you apply the brakes rapidly, this system automatically produces the maximum braking force boost. It thus helps to achieve the shortest possible braking distance during full braking. This ...

    Display visibility
    The visibility of the displays in the Head-up Display is influenced by: ▷ Certain sitting positions. ▷ Objects on the cover of the Head-up Display. ▷ Sunglasses with certain pol ...

    Switching on automatically
    Select transmission position R with the engine running. The Top View and PDC images are displayed if the system is switched on via iDrive. ...