Fuel filter, replace

Some models have the fuel filter located on the left frame rail , beside the steering column On most, it is located just forward of the left rear wheel on most models, actual position varies slightly on some models.
Remove fuel pump fuse. (Fuse 11, see fuse allocation for location)
After engine stalls, turn off ignition
Remove clamps from fuel hoses and remove hoses.
Remove 10mm bolt securing filter bracket to body, or loosen large clamps and slide filter out, depending on which style you have.
Ensure filter is installed in the correct orientation. Filter has an arrow and should have the word OUT at the outlet end.

E30 M3 Repair Manual V2.7. Copyright Š1999-2001 Koala Motorsport & Brett Anderson