Pull the lever at the front of the seat and adjust the thigh support.
Lumbar support
The curvature of the seat backrest can be adjusted in a way that it supports the lumbar region of the spine. The lower back and the spine are supported for upright posture
The curvature is increased/ decreased.
The curvature is shifted up/ down.
Backrest width
Change the
width of the backrest
using the side wings to adjust
the lateral support.
BMW X3 Service & Repair Manual > Operating fluids as of 11/2015: Final-drive gear oils for bmw m1 motorsport coup
In the BMW M1, the final drive is integrated into the manual transmission and is lubricated by the same oil.
The following oil specifications apply:
During the breaking-in phase or after replacing the final drive (the first 1, 000 km (approx. 620 miles), use of
the following oils is approved: ...