12 41 020 Removing and installing/replacing starter motor (230i and 230i xDrive coupe/convertible)

Necessary preliminary tasks: 

• Disconnect BATTERY EARTH LEAD .
• Remove reinforcement plate. (all-wheel drive vehicle) 
• ACOUSTIC COVER of oil sump (only loosen). 

Loosen the screws along the arrows.

Remove connecting rod (1).

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Loosen nut (1), remove positive battery cable (2) and place to one side.

Loosen nut (3), remove clamp (4) and place to one side.

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Loosen screws (1).

Remove starter motor (2).

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Installation: 

Install starter motor (2).

Tighten down screws (1).

Tightening torque 12 41 1AZ .

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Connect positive battery cable to starter motor.

Bring anti-twist safeguard (1) of the positive battery cable on the starter motor to limit position (2).

Tighten nut (3).

Tightening torque 12 42 2AZ .

Connect clamp (5) to starter motor.

Tighten nut (4).

Tightening torque 12 42 3AZ .

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Install connecting rod (1).

Tighten screws along arrows.

Tightening torque 12 41 2AZ .

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Required follow-up work: 

• Install ACOUSTIC COVER oil sump.
• Install reinforcement plate. (all-wheel drive vehicle) 
• Connect BATTERY EARTH LEAD .

Only during starter replacement and on vehicles with MSA (automatic engine start-stop function): 

• Reset start counter using BMW diagnosis system.