I’ve got a set of tartan cloth GTI seats and I’m having trouble with the wiring, now my car is a 2004 GT which has heated seats, now the seats I’m putting in aren’t heated and I’ve got a plug under the passenger seat spare which is a little blue plug 2 pin, now I knew my harnesses would have some spare plugs as the new seats aren’t heated but I wasn’t expecting to have a spare plug on the new seat itself. Any ideas what the little blue plug under the passenger seat is for?
At the moment I’m not starting the car or putting the ignition on in case I have any issues with lights.