Ok so im at a loss here I have a 2003 Audi A4 I replaced the Compressor last year and it grenaded 2 months after but luckily it was winter. So this year I bought another compressor. I went thru thr proper process (vacumed out the lines and and installed the new compressor and filled it with freeon. Well it worked for like 30 seconds and then went back to the econ light. I can think of a few things.....could it be the drier? Or could it be something else I dont know but its hot as hell and I just cant afford to have Audi mess with my car and if I did I wouldnt go to them anyway since Iwas very dissatisfied with their sale when I bought the car. Any suggestions would be greatly appreciated.