I used a bit of jayco beige wiring and piggy backed it into one of the setecs lighting circuits so at a glance looks all factory. I even used the same translucent yellow spade connectors Jayco use on everything (and I mean everything) and fed the wire around the corner to the battery compartment and conected to a 12v auto relay. I will use this to switch a small fuse box and feed the heater.
But Iam not happy with the relay, the first one was a cheap Jaycar part and it got overly warm. I have swapped that out for another I had and it's better but there's a lot of temp in them and they will be on all the time! Wonder whether a Narva one at 5 times the price will be better or it's just 5 times the price cause it's Narva?
Does anybody know of any other quality relays avaiable? Somebody on fleabay is selling bags of 5 genuine Mazda ones!
