Very Intermittent pass. window working, short?
My 1997 Alfa Spider LHS electric window seems very intermittent. I have replaced the window regulator as intially thought the window didn't work at all. It rarely works, but when it does it works a few times, without a problem at all. But most of the time it doesn't work whether from the switch on the driver or passenger door.
Strange thing is, instead of working, sometimes the light in the window switch goes out when pressed on the other door, or the locking sounds like it's going and even recently the interior light goes out when pressing the window button. This happens only when the window doesn't work.
Could this be a problem with the switches or relay or does it need much greater investigation into the wiring loom. A starting point to eliminate some obvious bits would be great help!
I only have one electrical gremlin being this one, and it stops the full open air experience!