Oil change
An oil change should be carried out by your service center only.

See also:
Backup camera
The concept
The backup camera provides assistance in parking
and maneuvering backwards. The area behind
the vehicle is shown on the Control Display. ...
Camera
Camera
The camera lens is located in the handle of the
trunk lid. The image quality may be impaired by
dirt.
Clean the lens. ...
Vehicle care
Car care products
BMW recommends using cleaning and care
products from BMW, since these have been
tested and approved.
Car care and cleaning products
Follow the instructions on the container.
...
