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 7 other vehicles, including the 2016 BMW 760Li, 2015 BMW 760Li, 2014 BMW 760Li, 2013 BMW 760Li, and 2012 BMW 760Li. However, it is still accessible from the selected car via links, so may be relevant.
Lever out expanding rivets (1).
Feed out cover (2).
Unlock retaining lug (1) on AUC sensor (2).
Remove AUC sensor (1) from holder (2) on blower sealing frame lid (3).
Unlock associated plug connection and disconnect.