Its a E36 M3 ! Sorry I should of made that known. I've only had the car for a couple of months so I'm still trying to get knowledge on it. I do have a temp. sensor of some kind that is kinda hanging freely, I assume its the outside temp. sensor(Its never right on my OBC, it always reads over 100+, it made be reading the engine bay temp though).
Thanks for the reply's guys, I'll check that top of the hour thing !