Hello all, I have just brought a 2007 Punto 4 door with the 1.3 multijet TD engine. the engine was replaced 3 months ago and all systems work apat from the aircon which is not getting cold. the snow flake and recirculation lights come on when the buttons are pressed. i had read that the radiator fan should come on during aircon operation??? (this may have been a different model) it doesn't come on when aircon is turned on. i have checked fuses in the engine bay only and they are all good??? i have no idea what to look for next and i have been searching google all day, any help would be highly appriciated as the temperature here in Australia can easily hit 40+ deg c