I checked every fuse in my cousins 91 civic. Replaced 3 of them. Still, he has no tail lights or dash lights. Any ideas? I searched but really didn't find anything. A similar post in the Accord forum said it might be a head light switch. We went to the dealership and purchased 2 new wire harnesses for the rear lights. After that the brake lights worked, but now when you turn the headlights on, the dash light and rear tail lights don't come on.

All help is greatly appreciated.

 

same thing happend to my crx a while ago.. it was a fuse. check for a loose wire grounding somewhere