Switching off automatically

The system switches off and the LED goes out:

▷ After approx. 165 ft/50 m when driving forward.
▷ After approx. 22 mph/35 km/h when driving forward.

Switch on the system again if necessary

    See also:

    Volume of spoken instructions
    Turn the volume button while giving an instruction until the desired volume is set. The setting is stored for the remote control currently in use. ...

    Vehicle equipment
    All standard, country-specific and optional equipment that is offered in the model series is described in this chapter. Therefore, equipment is also described that is not available in a vehicle, ...

    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 ...