[Philm]

I used a build yourself kit from Jaycar electronics. It was not real complicated but took a bit of fiddling.

The kit is an "interior light Delay" for cars.

The kit number is KC5392 and it costs $18.95. You can order online from Jaycar.

I cannot remenber exactly but I used the starter position on the ignition to trigger the delayed switching off. I think you trick the unit into thinking the lights were turned off. For some reason that I cannot remember, I used a relay to help confuse the circuit.

Good luck, I know it took me about 3 nights to get it right.


Phil