64 11 991 Removing and installing/replacing sensor for automatic recirculated air control (build date from 03/2007)
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2010 BMW 535xi, 2010 BMW 535i, 2009 BMW 535xi, 2009 BMW 535i, and 2008 BMW 535xi. However, it is still accessible from the selected car via links, so may be relevant.
Disconnect plug connection (1).
Unlock sensor (2) in direction of arrow and remove.
Lug (1) must not be damaged.
Installation:
Make sure sensor is correctly seated in guide (2).