Necessary preliminary tasks
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 BMW 328xi, 2012 BMW 328i, 2011 BMW 328xi, 2011 BMW 328i, and 2010 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.
- Turn off ignition
- Disconnect BATTERY NEGATIVE LEAD
- Remove INTAKE FILTER HOUSING
- Remove ALTERNATOR DRIVE BELT
Unlock plug (1) and remove.
Slacken nut (2).
Installation:
Tightening torque 12 31 1AZ .
Release screws and remove alternator (3).
Installation:
Replace aluminium screws.
Tightening torque 12 31 2AZ .