All Dash lights stopped working

[72 Challenger]

My car is charging and the gauges do work. I did recently tighten the alternator so I will make sure the wires didn't come lose. I also need to check under the dash to ensure nothing came loose at the dimmer. The car only have ~1000 miles on it since it was restored.

Can't find much information on how to remove that dimmer though.

@Burdar I will take a look at this. I can't seem to find a good option online for a replacement one. Most of the aftermarket calls the highbeam switch a dimmer.

[Burdar]

The high beam switch is on the floor.  The "panel dimmer" is on the dash.  Like I said, the panel dimmer is reproduced but it isn't a quality product.  I wouldn't go that route.

Don't know if this helps much but here is a picture of the back of my dash.

[72 Challenger]

@Burdar

Well that looks like a nightmare to change. Can I just take out the little side panel with the panel dimmer, washers and light switch?

Also what else is on the fuse with the interior lights? I checked all the fuses while I was there and they are all okay.

Anyone have a diagram of the fuses?

[tdwnilla1]

Yes, the trim panel that the dimmer is mounted in with your wiper switch comes out. you will have to remove the instrument panel illumination first (metal panel)

[72 Challenger]

Yes, the trim panel that the dimmer is mounted in with your wiper switch comes out. you will have to remove the instrument panel illumination first (metal panel)

@tdwnilla1 is that what we commonly call the light bar?

[tdwnilla1]

I would presume, sorry I don't have the technical term for it. I just know it is above the instrument cluster and I had to remove it so I could remove the panel housing my dimmer in my Cuda.

[JS29]

Yes, the trim panel that the dimmer is mounted in with your wiper switch comes out. you will have to remove the instrument panel illumination first (metal panel)

@tdwnilla1 is that what we commonly call the light bar?

Yes!

[Burdar]

You probably need to remove the left hand lower dash trim as well.