FixVault

12 41 041 Replacing solenoid switch

Turn off ignition.

Remove starter motor.

Release nut (1).

Fig 1: Locating Nut & Cable Lug
G03206286Courtesy of BMW OF NORTH AMERICA, INC.

Remove cable lug (2).

CAUTION: Do not turn cable lug (2) while tightening down - risk of short circuit to starter motor housing.

Tightening torque, 12 41 4AZ. Refer to ENGINE ELECTRICAL SYSTEM - TIGHTENING TORQUES .

Release screws (1).

Fig 2: Releasing Screws
G03206287Courtesy of BMW OF NORTH AMERICA, INC.

Remove solenoid switch (1) and spring (2).

Fig 3: Removing Solenoid Switch And Spring
G03206288Courtesy of BMW OF NORTH AMERICA, INC.

Unhook pin (3).

Installation: 

Check pin (3) for wear and apply grease.