well, it's now fixed and what a pisser it is. Iv'e spent the best part of 200 quid on fan control module unit, sensors. regassing it and diagnostics. the red herrin in all of this is that it started to work at 94.5 degrees. today i replaced the radiator thermo switch just to rule that out (another 28 quid!) and in doing that I had to move the battery out of the way. what did i find? A broken terminal! another 30p later I connected it up and it all sprung back into life! I didnt know that the air con or what ever had more than 1 power feed! obvously it was getting power when the 2nd radiator f