Whats the electrical prob. dash lights wont work and tail lights wont work fuses and bulbs are good

Replace the day time running light module. Early years are a separate module. Usually they are on the driver side under the dash. These can be bypassed..Find an electricial that works on cars.

the rear tail lights, license plate bulbs, and the front park lights are all fed off the same fuse. I show fuse one in the dash fuse block (15 amp). If the front amber park lights are working its not a fuse.

Are you sure the bulbs are good? Have you checked the connections in the harness?

I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

you need new bulbs in tail lights one bulb in each side has two elements one works brake other works running lights the elements in the bulb for tail lites are bad . so just replace bulbs. hope this helps.

could be body control module

If they all stopped working at the same time then it is probably a fuse or possibly 2. Check your fuse panels in the dash and under the hood. The dash lights and gauges should be a fuse labeled instrument cluster or guages, it is probably blown. The other fuse to look for will be the tail light fuse. This is where I would begin.

It sounds like the headlight switch is bad.

The relay has nothing to do with the tail lights, but replacing the switch sounds like a good idea. There's a nut holding it in place, see http://www.skandix.de/en/spare-parts/electrics/switches/switch-headlight/1027524/ to get an idea of the construction. And the price. This is not worth fiddling about unreliable workarounds...
In addition, if fuses 15 and/or 16 burn frequently there might be a problem with the tail light cabling.

Good luck
Ingo

chk ur fuses

96 eclipse rs back tail lites and dash wont come on i changed the combination switch ,fuses,relays and bulbs and it still dont work what else can it be?