12 41 041 Replacing solenoid switch

WARNING: This page is about a different car, the 2003 BMW 525i, 2002 BMW 525i, 2001 BMW 525i, and 2000 BMW 528i. However, it is still accessible from the selected car via links, so may be relevant.

Turn off ignition.

Remove starter motor.

Release nut (1). See Fig 1.

Remove cable lug (2).

Fig 1: Removing Cable Lug

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CAUTION: Do not turn cable lug (2) while tightening down - risk of short circuit to starter motor housing.
Tightening torque. Refer to ENGINE ELECTRICAL SYSTEM - TIGHTENING TORQUE .

Release screws (1).

Fig 2: Releasing Screws

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Remove solenoid switch (1) and spring (2). Unhook pin (3). See Fig 3.

Installation:

Check pin (3) for wear and apply grease.

Fig 3: Removing Solenoid Switch & Spring

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