ArtyMac

The driver's power window switch worked intermittently (or not at all). The door lock switch, the window lock-out switch, and the other three window switches worked fine. I replaced the switch (not as easy as the internet led me to believe). Exact same problem - driver's window switch does not open/close the window - all other switches working fine. Note that the old switch would occasionally (it seemed like "whenever it wanted") open or close the window - sometimes seconds or minutes after the switch had been pressed/pulled. I assume it's not the motor and have read about "the window regulator" in some forums. Anyone have any ideas on how to proceed? Already blew $130 or so on a new switch, really don't want to keep replacing working parts. How do I test to see the exact problem? thanks for your response.