Hey guys wondering if someone could shed some light on this? I had heaters when driving back from Telford after buying the car, parked it up and since then I've wired in a modern CD player with a fresh wiring loom, I have changed fuses and looked at them none seem to be blown other then a 20a fuse which I changed thinking was the cause and still no heaters kicking in?? Can anyone shed some light on what could be the possible cause as it's fecking freezing in the nova without heaters