Hello everybody, can somebody tell me how to handle this: my airco was not Working. I had it refilled but it still won’t come on. Is there possibly a error code in the system that needs to be removed first?

Thanks

You'd have to get a good set a of diagnostic software onto it
Cheep code reader likely won't work very well

Does the Aircon light at least light up when your press to turn the Aircon on

Hi and thanks for your reply!

Yes, the light on the switch lights up when I switch it on...

Could easily be a pressure sensor, or the air con compressor clutch’s not working ( light would still stay on ) may pay you to bite the bullet and take it to an air con specialist?

Is there an easy way to check te pressure sensor?

Air con specialist usually is best bet for that sort of snag....

Dear fellow Fiat 500 lovers,

I'm lost... Despite the good advice to take my 500 to a specialist I decided to first look again myself. Now, I took out the slow fan speed resistor and this is perfectly ok. However, with the engine running, AC witched on, I only measure 3V on the power line to the resistor... What is wrong here??

Thanks