Hi I'm not sure if this is relevant to anyone else but my aircon is working again after a few weeks of meddling and about 250 quid in parts.I got a great firm in middlesex to remanufacture my pipes with rubber hoses as I didnt want to replace with the silly ally pipes which had corroded.I live in the Highlands ( which has been quite hot lately-before anyone laughs) and the environment is harsh for a Galaxy . Anyway, after replacing the receiver/drier and switch which was totally corroded ( ebay both