Have you tested for power at the motors when the switch is pressed? It could be the switch, or possibly a wiring issue.
Not the switch, not the wiring. I checked before posting. As I said, the driver's mirror works a bit. Also, if I "work" the glass back and forth, and up and down for a bit, both may work for a cycle or two, but then leave the car alone for a while, and they no longer work. It's the motors.Have you tested for power at the motors when the switch is pressed? It could be the switch, or possibly a wiring issue.