Hi, can anyone help me and tell me where my alarm siren is located. I have a 2006 A4 2.0 TFSI Convertible. The siren is not very loud however when I do set the alarm off it sounds as though it is coming from the RHS of the car (it is a right hand drive UK car) either behind the o/s/r passenger trim or from the boot, although my best guess is the rear passenger area. Thank you very much for your assistance.