I have an 03 Tahoe Z71 with the power fold away mirrors. I pulled into a tight parking space and adjusted the mirror assembly in. When I went to leave and unfold the mirrors, my passenger mirror wouldn't adjust. Does anyone have any idea why the mirrors would fold in and out and the driver mirror will adjust, but the passenger mirror won't? The turn-signal arrow and heat still work in the passenger mirror.

 

Try to check the switch that switches control from left to right.