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Home >> Mini >> 2017 >> Cooper JCW, 2D Hatchback, Automatic Trans >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Engine Electrical System - Repair - B46 & B48 Engines, Cooper S & JCW (F55, F56) >> Starter Motor >> 12 41 041 Replacing the engagement solenoid switch

12 41 041 Replacing the engagement solenoid switch

Necessary preliminary tasks: 

Slacken nut (1).

Remove the cable shoe (2).

Fig 1: Cable Shoe And Nut
G04740414Courtesy of BMW OF NORTH AMERICA, INC.
IMPORTANT: Do not twist the cable shoe (2) when tightening, risk of shorting to starter motor housing.

Tightening torque 12 41 1AZ .

Release screws (1).

Fig 2: Starter Motor Housing Screws
G04740415Courtesy of BMW OF NORTH AMERICA, INC.

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

Detach the bolt (3).

Installation note: 

Check the bolt (3) for wear and grease the bolt.

Fig 3: Solenoid Switch, Spring And Bolt
G04740416Courtesy of BMW OF NORTH AMERICA, INC.