Cvrguy
Oct 1 2026, 01:15 PM
I had all of the instrument lights go out on me recently. Is there a single ground point for them? If so, where is it? I checked the defrost light wire aft of the shifter. That's not the problem.
JeffBowlsby
Oct 1 2026, 01:42 PM
Probably the ground behind the fuse panel, drivers side. You might also have a dash light subharness that could be disconnected, its not very long, is behind the dash gauges, look for any of the black/blue striped wires to find the common single connector to the main chassis harness.
FlacaProductions
Oct 1 2026, 01:52 PM
the common black/blue striped line was the one i was going to suggest - it runs thru all the dash lights - if there is a gap "early" in the chain, they all go
emerygt350
Oct 2 2026, 06:03 AM
I had the pot go in my headlight switch. Lost all the dash lights. Rather than muck with it (I mean, they are so damn dim even with LEDs, why a dimmer?) I just bypassed the pot on the switch and have them just full on when I pull the lights.
The pot went before I upgraded to the LEDs.
Sadly, you have to pull the knee guard to get at the switch otherwise it would be an easy thing to check.
JamesM
Oct 2 2026, 10:56 AM
QUOTE(emerygt350 @ Oct 2 2026, 04:03 AM)

I had the pot go in my headlight switch.
I find this to be the more common reason to loose dash illumination. the glue holding the wire coil fails, the wire bunches, shorts and magic smoke is released.
Cvrguy
Oct 2 2026, 10:57 AM
thanks to all
Cvrguy
Oct 2 2026, 11:17 AM
The car came with a JWest fuse panel installed by a PO. When I lowered it, the common ground point was obvious. This rectangular flasher fell out from above the lower bolster. There is also a flasher module on the back of the fuse panel. Any idea which is which? What is the empty relay supposed to feed?
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