[RetroScott]

There is power at the switch in the console, but no power at the rear door switch. On occation, one of the windows will work, the left one, the other never works. Is the problem in the wiring? Where?
Thanks, Scott.

 

[1984babybenz]

The wires sometimes get issues from the years of opening and closing the doors. There may be a break near the door hinge.

The rear windows are on different fuses, so I'd rule that out if the front windows work.

 

[Turnpike]

check the internals of your switches..over time the dust and grim build up and make the contacts so dirty they don't want to work or work intermittently...depending on your model just swap your front switch to the back and see if it works...

if it does then your switches are bad/dirty...if not then start checking the wiring

 

[RetroScott]

Thanks, I'll do that.