Ok just installed seat heater switches to my new used Disco 2, I have the relay boxes under the seats. The disco never had heat switches installed so this is the first time. The heating elements have never been used. I'm getting no heat where do I check next?

 

you don't have much info on the new DII, but it does have to have a leather interior.
on my 2000 i simply plunged the switches in and the heated up.

 

It's a 2000 disco 2 with leather seats. I installed the switches and the switch lights work when I push the buttons but seats only get about Luke warm. Barely any heat but definitely a little.

 

If they're working but only kinda then the problem is most likely with the heating pad. Never experienced it myself, but I've heard that once they start acting buggy like not heating up completely then you should stop using them until you replace the pads because they can actually cause an electrical fire. Just regurgitating the word of warning I read when I was researching doing the same.

 

Even if they have never been used before?