Switching the system on/off

Switching off

the left At the lowest fan speed, press the left side of the button on the driver's side.

Switching on

Press any button.

    See also:

    Advanced BMW EfficientDynamics technology puts the new BMW 1-Series in a class of its own
    Back in 2007, the BMW 1-Series set a new global benchmark, with a unique range of technologies to reduce fuel consumption and emissions being included as standard. Today, the new BMW 1-Series exte ...

    Malfunction
    A message is displayed in the instrument cluster. HDC is not available, e.g., due to elevated brake temperatures. ...

    Deactivating HDC
    Press the button again and the LED goes out. HDC is automatically deactivated above approx. 37 mph/60 km/h. ...