See also:

Deleting the button assignments
1. Press buttons 1 and 8 simultaneously for approx. five seconds. 2. "OK" ...

General information
Switch position: 0, If the driver door is opened with the ignition switched off, the exterior lighting is automatically switched off at these switch settings: ...

Care products
Regular cleaning and care contributes significantly to the value retention of your BMW. BMW recommends cleaning and caring for your vehicle with products that are approved by BMW for this purpose ...