Hi there, I have a 1.6 Focus Zetec s, 99 reg don't know if its mk I or mk II. As the weather has got better in the last few weeks ive been wanting to use the Air con but it seems it does not want to work! I have has it re gassed (July last year) but didn't really use it as the weather was crap, Anyways I run a few tests and found out that the fan does not turn on or no engine dip in revs when the AC engages, also no audible clicks in switches or relays. I have checked fuses and relays and they are all fine and working. Any Idea's