Hi Terry,
Great - thanks for the quick response and info.
The air con was working great last time I used it.. Summer 2007
Recent hot weather here in UK prompted me to switch it on and find it not working.
I've also noticed the engine overheating recently - gauge up to 3/4 when standing goes back to 1/2 way when on motorway. Suspect the thermostat for this problem.
I read up somewhere there was an electrical connection to the A/C compressor so thought I'd check it out (I trained as an auto-electrician). Thats when I saw no belt.
It appears the belt has disintegrated/shredded..
I found a squiggly piece of rubber about an inch long on the undertray, thats all I can see. There maybe more at the back of the tray but I've not jacked the car up yet.
How do I check the compressor? Should it spin? Is there a clutch on it? Thanks.