If only it were that simple Colin I have one of two situations, either they are on when I connect the earth (I keep the car battery out of circuit and on a maintenance charge over he winter unless Warming up a couple of times a month), or everything seems fine start the car and warm up everything - Switch off circa 20 minutes later, switch on the ign. and put the car in reverse.... still no reverse lights AAAAGGGGGHHHH.
I'm just going to have to chase the wiring down but wondered where the best place to start would be - hence the topic title
Pete, blimey that's a bit posh! No, nothing that complex in the cars wiring - all pretty standard
I traced the wiring diagram and looks that power route is fuse box to voltage regulator (has no impact) to reverse switch then to lights.
BTW - Does the rear cabling go down the near or off side?
Aidan
Just to add - Not done anything to the electrics on the car for a few years so its not something I have done