Mirror Folding

WARNING: This page is about a different car, the 2019 Chevrolet Malibu. However, it is still accessible from the selected car via links, so may be relevant.

The outside rearview mirror switch sends the mirror select and mirror fold/unfold inputs to the passenger window switch and the memory seat control module through LIN data. When the memory seat control module receives a fold/unfold signal it will send a fold/unfold command to the outside rearview mirror switch and the passenger window switch. The outside mirrors will fold or unfold depending on their current state. The outside rearview mirror switch and the passenger window switch control the fold/unfold motors through bi-directional control circuits. If equipped with auto folding mirrors, the BCM receives the input of the lock/unlock button being held on the transmitter and sends the signal to the memory seat module through serial data to command the mirrors to fold/unfold.