Roof lighting problem

[DRW]

From memory when I replaced the Setec unit with a proper unit the lights are all on one circuit, but the dunny and rear reading light are wired separately probably a bad connection on the Setec unit as the wiring there is not good, problem being I don't think you can easily get to it as its all built in?

 

[Drover]

After going over all my lights last year i would suggest checking all your lighting connections as ours were bloody horrible with poor fitting, some with only half the wire in the connection, the rest was splayed out just waiting to short out on the other. My roof lights are wired so that it's battery, light, switch, earth now thats not the way to do it. Next on the to do list.