56 plate vauxhall signum air conditioning button light comes on when depressed but no cold air coming through system, Any simple checks I can make before I take to a dealer or specialsist who may charge excessive rate for doing possible easy DIY repair

degsy, May 2010

open bonnet and listen by the aircon pump and whilst engine running get some 1 to press aircon switch listen for the click of pump clutch engaging to check connection and working if clicks most probably needs recharging the system then go to likes of quick fit and ask to check sysstem and recharge normally costs 40 to 60 quid

peesian, May 2010