1990 Nissan 300ZX 6 cyl Two Wheel Drive Manual 157783 miles
My car is a 1990 z the driver side headlight is dim passenger side works fine but both brights right an left are on dim when there not switched on when u do turn on the brights only the passenger side 1 works an if u un plug the driver side headlight from the clip they all go out. I switched the bulbs an no change. I checked the fuses under the hood they are all good an as far as I can tell the relays are clicking so I have no idea. I even checked for bad wire they all look great. This has been a problem for a while so any help would be great !
P.S. I checked main ground looks good read someplace there's one by the headlight to took a quick look couldn't find it.
Please help me !