See also:

Important features in the engine compartment
BMW X5 BMW X5   1. Filler neck for washer fluid for the headlamp and window washer system 2. Starting aid terminal 3. Coolant expansion tank 4. Engine oil filler neck BMW X6 BMW ...

Coolant temperature
A warning lamp will come on if the coolant, and therefore the engine, becomes too hot. In addition, a message will appear on the Control Display. Check the coolant level ...

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