Right I have a s2 rst. I'm have trouble with car gett up to running temp but fan won't cut out once its cooled down changed fan switch for a 92 degree jus to see what the fan does. It went right up to the n mark in norm fan cut in cooled it right down to half way then temp stayed the same with fun still running and not cuttin out. If it a wiring fault would it only go back to the fuse box? Car is on mfi and stranded fan for now till I sort this prob out