Anybody know where the fuses and any switches for the backup lights on a 92 Breakaway with a Cummins and Allison. Mine quit and I haven't any juice going to the lights. Can't seem to find a fuse or breaker either.

Do you have a back-up camera that has the light control? If so there is a relay that is switched in/out by the back-up camera, it has a circuit breaker which is CB2, mounted very high up and to the right of the electrical panel in the front box. The relay is located on the lower left near the bunch of connectors and next to the high beam relay.

I have a picture of the electrical panel that I could post if you need further reference, it might be different as I know it doesn't seem any two Barths are alike!

HTH