I was wondering if someone can please let me know if this is correct, I have recently bought a 2008 Focus TDCi Zetec and find that when the heating controls are on the windscreen only setting (dial straight up) the air con comes on automatically. I have to turn the air con off, it only comes on when the dial is in this position and not any other. I have looked in the manual and can not find anything that tells me this is supposed to happen.
The car is in the garage next week because of a problem with the central locking so will bring this to their attention if this is not supposed to happen.
Sorry if im asking a dumb question