pierlucke

Hi there, I do have an audi A4 1999,5 1.8T Quattro. The problem I have is that my alarm starts for no reason many times a day. This is not doing that during winter (maybe just a hazard) but the warmer days , problem is back again. I went to a German Garage and they told me they will need to investigate. I don't really trust them after paying 2500$ to change my clutch..

Anyone ever had this alarm problem before?
Is there a way I can stop it (desactivate ) or at least stop the noise?

THanks a lot for your help as I really need it
Pier