Activating HDC

Press the button; the LED above
the button
lights up.
See also:
Close the windows and glass sunroof
Driving with the glass sunroof and windows
open results in increased air resistance and
raises fuel consumption. ...
Activating/deactivating the system
manually
Using the button
Press the button.
▷ LED comes on: Auto Start Stop function is
deactivated.
The engine is started during an automatic
engine stop.
The engine can only be stopped or st ...
Coolant
Coolant consists of half water and half additive. Not all commercially available
additives are suitable for your BMW. Ask your BMW center for suitable additives.
Only use suitable additives; other ...
