There is a drilling in the side of the plug in which you can put a size 3 Allen key or a Torx key T10 (usually found in the your BMW toolkit) in order to fit and remove it.
See tools
Also referred to as oil filler cap.
The Vario plate (adapter) is the part between the...
This brake pedal enlargement is nicely machined of...
Many BMW riders think that their shift lever is a little too...