Alan W

I need help with this. I got a new switch from the dealership and a set of good used mirrors from an Escalade. I installed the switch and driver’s mirror, and tried folding it before installing the passenger mirror...so the mirror angled down but didn’t fold, and the switch lit up amber. Installed the passenger mirror and... nothing. replaced passenger mirror with no luck. Unplugged everything... zilch. How do I fix this?