Original Thread Here: Auto Folding Mirrors Auto folding mirrors. Folds closed when you lock the truck. Unfolds when you power up the truck. Regular operation with stock switch. 20 minute install. The switch bezel pops right off. Unplug the connector. Plug the module in between the switch and connector. Tuck everything inside. I used an add a tap to #30 for the constant for the red wire. Connect the blue wire to the thick gray with brown stripe (lock). Stick the module on the inside of the left side of the dash and tied up all the wiring. Close up fuse panel and you're done.