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Home >> BMW >> 2013 >> Alpina B7L >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Engine Electrical System - Repair (N63) >> 1241 Starter With Mounting >> 12 41 041 Replacing solenoid switch >> Turn off ignition

Turn off ignition

Remove starter motor. 

Release nut (1).

Remove cable lug (2).

Fig 1: Identifying Starter Motor Nut And Cable Lug
G06888990Courtesy of BMW OF NORTH AMERICA, INC.
CAUTION: Do not turn cable lug (2) while tightening down - risk of short circuit to starter motor housing.

TIGHTENING TORQUE, 12 41 4AZ .

Release screws (1).

Fig 2: Identifying Starter Motor Housing Screws
G06888991Courtesy of BMW OF NORTH AMERICA, INC.

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

Unhook pin (3).

Installation: 

Check pin (3) for wear and apply grease.

Fig 3: Identifying Solenoid Switch, Spring And Pin
G06888992Courtesy of BMW OF NORTH AMERICA, INC.