I have a 2000 TJ that came from the factory with a soft top. A PO switched to a Bestop 2 piece hard top, but did not connect the rear defroster. I want to make a homemade harness to use the rear defroster. I have already purchased a used OEM switch. I know I will need a relay and a timer. So my question is this... is the timer built into the relay, or is it a separate piece of hardware? I have found numerous relays on line, but none that say they have a timer integrated into them. If the timer is separate, where do I get one?
I am not interested in a factory wiring harness, because I don't have a rear wiper or a rear washer. Thanks for any advice on wiring up my defroster.