I have a 2007 with the dual zone climate. Quite some time ago the high pressure switch decided to split venting all the air conditioning gas out of the car. As i don't use the car a great deal i thought i would wait until the service and get everything done at once.
The high pressure switch was replaced, the system tested for other leaks (none found) and regassed. Unforutnately the air still isn't getting cold, with a temp probe in the vents set to recirculate with LO mode activated the temp does not drop at all. If I increase the heat the temperature increases but it seems as though the air con isn't running. A diagnostic test reports no faults within the system and the pipes in the engine bay don't seem to be cool either (i don't know if they should be, in a previous car they did!)
Basically I'm asking is there something as simple as a fuse or relay that may have failed? or does it look as though the pump may have given up?