Pax feedback to staff(BGS) car 1612 waswarm. TC confirmed fault. Unable to reset. Staff(RFP) checke d and confirmed car 1612both sets air-con faulty. Unable t o reset . Car was warm. ~~~~~ Checked car 1612 all A/C, operation normal. LP & HP checked - ok Replaced both A/C filter element. Car was cooling and able to achieve 22?C N.A/teh am/sharif/29.09.22