Hi a noob to this forum so be gentle with me B) I have the same fault code occuring about the F129 pressure switch; thing is a few months ago I attempted to get the AC system regassed thinking this was the cause for the AC not working. However, the mechanic told me that there was sufficient pressure in the system and that there were no signs of any leaks; he even left the gauge on there for around 10-15 mins to see if it discharged, but it remained constant. He then checked the compressor which he found not to be working. I have now VagComed the E87 control Module to obtain the codes from the flashing panel and I get this one about the F129 switch. I have misplaced my Galaxy manual cd and was wondering if anyone would be kind enough to point out where this switch is and what it looks like so that I can check if shorted or something(something similar happened to my Audi A8 where the high pressure switch got some moisture in it and shorted, shutting down the compressor). Some wiring diagrams would be great as well, pretty please B) The Shalaxy is 2.3 zetec manual 1997 Ghia X, thanks in advance.