Within the last week, I've come across an electrical issue while trying to roll down my windows. Power to the driver side door seems to be fluctuating between ON and OFF every 3-4 seconds. I can tell when it's powered by the illuminated switches. When it's on, power obviously works to the windows, when the switch lights go off, then power to the driver side window freezes in place. I would then have to wait until the switch light turns on again and press the window switch to resume movement (until the power cuts out again within 3 seconds).
I posted a video on youtube here:
When the switch lights go off, the window switch to the passenger-side window still works. That would lead me to believe the switch lights and the driver-side window motor are using the same power circuit and that there might be a loose connection somewhere. Has anyone else dealt with this issue?