When you press the switch do you hear the motor moving at all? If not, then we need to monitor voltage coming out of the switch.
If you have nothing coming out then it is the switch.
If you do then we need to go to the motor and check for power. If you have voltage there as well then the motors are the issue. The fact that the tilt works, I suspect it is the switch as the glass has one motor for all the functions.
Below is the wiring diagram that shows this.
Images (Click to enlarge)
Thursday, April 8th, 2021 AT 3:57 PM