12 41 020 Removing and installing/replacing starter motor (N55)

Necessary preliminary tasks

Unlock connector (1) and remove.

Release nuts (2) and disconnect positive battery cables.

Tightening torque 12 42 2AZ .

Release screws (3).

Installation note:

Tightening torque 12 41 1AZ .

Remove starter motor (4).

Fig 1: Identifying Starter Motor, Connector, Nuts And Screws

Courtesy of BMW OF NORTH AMERICA, INC.

Installation note:

Check starter pinion and ring gear for damage.

Replace starter motor if necessary.