04 saab 93 alarm prob.

[jt racing]

Hi everyone.
My boss has a 04 saab 93 and after getting it back from the valeter today the alarm seems to be gong off everytime you lock it. It was wet vac'd, but when the guy dropped it back it locked fine and without the alarm going off. I went out for a looksy and to reset the service light for her and as soon as i got out and locked the car it started going off within about 20secs. The red light in the centre of the dash seems to stay lit, flash a bit then the alarm goes off. I've made sure the doors and boot are closed proberly and there no warning lights on the dash for the doors. Its been doing this now since about 5 o'clock and have actually just left it un locked now to stop it going off. Any ideas?

[fastcars_hardy]

U might need to get someone to read the fault codes. There are a few sensors on the car. If the little LED stays on for about 10secs and then starts flashing then that shows the car alarm system is work ok. is it just a siren nose or is the horns going off too.

[jt racing]

Horn going off, lights flashing and when you get back in the car the display tells you the alarm has been triggered since arming.

[jt racing]

Seems to have stopped. Was damp from the valet.