12 41 041 Replacing the engagement solenoid switch

WARNING: This page is about a different car, the 2018 BMW 340i, 2017 BMW 340i, and 2016 BMW 340i. However, it is still accessible from the selected car via links, so may be relevant.

Preliminary work needed:

Switch off ignition.
Remove STARTER MOTOR .

Slacken nut (1).

Remove cable head (2).

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IMPORTANT: Do not twist cable head (2) when tightening, risk of short circuit to starter motor housing.
Tightening torque 12 41 1AZ .

Unscrew the screws (1).

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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.

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