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.
Our mirror extensions are the perfect solution if you mainly...
Our crash bars are made of high-quality steel and are...
CNC Reservoir Cover Kit by Magura. Honed from top grade...