Hi. My climate control has never worked properly. '02 plate Galaxy 1.9TDi In winter it takes an age to warm up, and in summer it just blows warm air out at us. I had the system regassed when we purchased the car in June '09 but I never felt it worked properly, short of getting it checked for a leak is there anything I can check? One thing of note is that when I turn the car on the climate control panel display goes crazy flashing the entire display. Thanks!