Have 2000 A6 2.7T 20,000 miles - Recently, when parked in hot weather, alarm has gone off. Anybody know what to do?
Art

 

Art,
20000 miles that super - Mine does that too . . .and its so embarrasing. People come in at work or at church and tell me my alarm is going off - Some guy made fun of my so- called luxury car u have a baby horn he said, whose that alarm going 2 scare off.
Guys, is there anything I can do 2 make the alarm louder?