None of the lights in the dash work except for turn signals,any chance of a simple fix? The fuse in the fuse panel is good, is there any other fuse or circuit breaker I don't know about?

67 elky ? no other fuses or circuit breakers. Check the light switch isn't turned all the way down, that will dim the dash lights, check the bulbs aren't all blown ? If all headlights, parking and tail lights work the variable resistor in the switch could be faulty.
Dave

Sorry I didn't say what model, but it is a 67 El camino, you have helped me in the past, strange from half way around the world! Don't like the way the headlight switch is hard to turn, might try changing it. Thanks.

no problem, yep, it's a small world. Sounds like a rusted up resistor, good luck.
Dave

Tail lights working? If the fuse for your taillights goes, the dash lights will also go off.

Tail lights work, bought a new headlight switch tonight, hope that fixes the problem, doesn't seem easy to get to though!

Yeah it's a bitch, you pull the switch out all the way then get your finger up to the side of the switch and push in the button as you pull out the rod, then you can unscrew the nut and pull the whole switch out the back and swap it over, you'll need a band aid and a beer when your finished !
dave

Got bandaids and always got beer, might have to try a beer before I start! Thanks you always have good advice.