The concept

The system is functional at speeds beginning at approx. 20 mph/30 km/h.

It maintains the speed that was set using the control elements on the steering wheel.

The system brakes on downhill gradients if engine braking action is insufficient.

Do not use the system if unfavorable conditions Unfavorable conditions
Do not use the system if unfavorable conditions make it impossible to drive at a constant speed, for instance:

▷ On curvy roads.
▷ In heavy traffic.
▷ On slippery roads, in fog, snow or rain, or on a loose road surface.

Otherwise, you could lose control of the vehicle and cause an accident.◀

    See also:

    Display
    The collision warning can be issued in the instrument cluster, in the Head-up Display*, and acoustically. Instrument cluster The vehicle lights up in red: prewarning The vehicle flashes red ...

    Switching the warning function on/off
    Press the button On: the LED lights up. Off: the LED goes out. The state is stored for the remote control currently in use. ...

    Destination entry by voice
    General information ▷ Instructions for voice activation system. ▷ When making a destination entry by voice, you can change between voice operation and iDrive. ▷ To have the av ...