64 11 225 Replacing Controller For Heater/Air Conditioner Fan
WARNING: This page is about a different car, the 2010 BMW 135i, 2009 BMW 135i, and 2008 BMW 135i. However, it is still accessible from the selected car via links, so may be relevant.
Necessary preliminary tasks:
- Remove heater/air conditioner fan. Refer to REMOVING AND INSTALLING/REPLACING HEATER/AIR CONDITIONER FAN .
Unfasten plug connection (1) and disconnect.
Release screws (2).
Remove controller for heater/air conditioner fan (3) in upwards direction from fan (4).