Hey everybody, I have a question I was thinking of buying some interior lights and would like them to turn on when I disable the car alarm and turn off when I start the car as the dome light does. Does any1 knows how to do this?
Heres what im thinking of...

 

sorry man i dont know how to do it. but i would imagine a relay with its own power source, switched by a wire connected to a switch wire that your alarm has.

 

If you want it to function exactly as the Interior dome lights do, use a relay and connect the dome light positive wire to the signal terminal on a relay. Then run your own power and ground source.