64 11 990 Removing And Installing/Replacing Sensor For Automatic Recirculated Air Control (Automatic A/C Basic)
WARNING: This page is about a different car, the 2005 BMW 760Li, 2004 BMW 760i, 2004 BMW 760Li, and 2003 BMW 760Li. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Procedure is described in 64 11 991 REMOVING AND INSTALLING/REPLACING SENSOR FOR AUTOMATIC RECIRCULATED AIR CONTROL (AUTOMATIC A/C HIGH) .