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 21 other vehicles, including the 2017 BMW 550i GT xDrive, 2017 BMW 535i GT xDrive, 2017 BMW 535i GT, 2016 BMW 550i GT xDrive, and 2016 BMW 535i GT 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

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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 From Holder On Blower Sealing Frame Lid

Courtesy of BMW OF NORTH AMERICA, INC.