12 41 020 Removing and installing/replacing starter motor (N20)

WARNING: This page is about a different variant/trim than selected.

Necessary preliminary tasks:

Unlock connector (1) and remove.

Release nuts (2) and disconnect positive battery cables.

Tightening torque 12 42 2AZ .

Release screws (3).

Tightening torque 12 41 1AZ .

Feed out starter motor and remove.

Fig 1: Identifying Positive Battery Cables Connector, Screws And Nuts

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Check starter pinion and ring gear for damage. Replace starter motor if necessary.