00 11 259 Replenishing / changing rear differential oil: Notes
WARNING: This page is about a different car, the 2002 BMW M Roadster, 2002 BMW M Coupe, 2001 BMW M Roadster, and 2001 BMW M Coupe. However, it is still accessible from the selected car via links, so may be relevant.
IMPORTANT:
Use only approved differential oils. Failure to comply with this instruction will result in serious damage to the rear differential!