Problem!!!! Help Interior Lights And More Out

[thereisnoyun]

So here is the problem

- no cluster light, but all guages work
- no hvac panel light
- license plate lights out
- passenger low beam out
- passenger rear parking light out

Tried
- functioning stalk tried on, but still doesnt work
- unplug everything behind cluster and plug it back in, still doesnt work
- jump the rheostat in teh stalk, still doesnt work
- check all fuses, replace all fuses, nothing blows, I think I check this 10 time already
- check rear light control module, and replace with functional piece, still doesnt work
- swap the bulbs on the low beam, and the bulbs check out fine, only the one passenger side still is bumed out
- change license plate light and screws, still doesnt light up
- change all the bulbs for cluster and tail light, every bulb you can think of, still doesnt work.
- all relay swaped and checked, not the problem


Recent electrical work
- install an amp and new speakers and head unit
- install new dash and pull all the wires out
- everything worked when we swap everything back in
- 2 month after dash swap lights starts to go out.

only thing I can think of is, take everything out and try to relocate all wire, wire by wire...

[AlarmedBread]

Tried cleaning the contacts on the connectors for the bulbs? Could be corroded to a point where it can't make the connection.

[thereisnoyun]

clean out both headlight and connectors. I just plug the right housing into the left head light, and it turns on, so its the line problem... some where between the left side and the rigth side. :(

[eyagel]

check your battery connections.

[thereisnoyun]

battery checkout fine, installed a new plug head on there among other upgrades. I'm using Optima Red Top 850 cca.

Stil wondering what it could be....

[thereisnoyun]

Fixed

so I found the culprit was fuse number 23. Trace it to a speaker wire ground and the dimmer was tied together on the stereo. This was all the interior lights and cluster lights.

I put the low beams back together, and then swap the fuse and it worked... It must have grounded some how on teh corroded headlight or something was grounding or something, but either way, everything seem to work now.