64 11 991 Removing and installing/replacing sensor for automatic air recirculation control (AUC)

WARNING: This page does not describe the selected car, but rather 18 other vehicles, including the 2015 BMW Alpina B7L xDrive, 2015 BMW Alpina B7 xDrive, 2015 BMW 750i xDrive, 2015 BMW 750Li xDrive, and 2015 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.

Lever out expanding rivets (1).

Feed out cover (2).

Fig 1: Identifying Expanding Rivets And Cover

Courtesy of BMW OF NORTH AMERICA, INC.

Unlock retaining lug (1) on AUC sensor (2).

Fig 2: Identifying Retaining Lug On AUC Sensor

Courtesy of BMW OF NORTH AMERICA, INC.

Remove AUC sensor (1) from holder (2) on blower sealing frame lid (3).

Unlock associated plug connection and disconnect.

Fig 3: Identifying AUC Sensor, Holder And Lid

Courtesy of BMW OF NORTH AMERICA, INC.