Originally Posted by campbellrm91
Hi all, I have a project in mind I need some help with. Well a few, actually. Individually, they're simple tasks, but I need help with the wiring of what I'd like to do. I'll have 3 sets of aux lights I want connected in a certain way...
Set A will be aux cargo lighting
Set B will be aux reverse lighting
Set C will be aux puddle/courtesy lights.
All pretty simple to wire up... BUT
I'd like ALL sets to come on with the cargo lights, but I don't want any lights coming on except the reverse lights when I'm in reverse.
Anyone know how to set this up...?
On the reverse lights, connect them to two relays at the switch contacts. Connect the coil of one relay to the factory back-up lights and the other relay coil to the factory cargo light. The second connection of both coils connects to ground. The other relay switch contact should connect to the battery. (PM me if you would like a schematic for the set up.)