On my Audi A4 2.4 1999 T reg. there is no audible sound when I operate the= Key fob remote control for the alarm system. All doors and windows lock/close OK. When I sit in the= car and activate the alarm system, then trigger the ultrasonic sensor, the indicator lights= flash, but there is no sound from the alarm system.
Would appreciate helpful suggestions on; Where are the Alarm Unit and= Sounder located? and any suggestions why alarm unit does not make a sound when triggered.
Regards
Henri