Unable to clear - 01134 - Alarm Horn (H12)

[mattylondon]

I've had the below faults for 2 years and was unable to clear them. The original alarm horn was replaced with a new unit 2 years ago and the faults were still logged. I played around yesterday evening and finally managed to clear them. The solution for me, with an Audi A8 4E, was to remove coding 0000008 Anti-Theft Warning System installed (PR-7AH/7AL) from my 0x46 Central Conv. coding and the faults cleared themselves, then afterwards restored the original coding value.

Posting here in the hope the solution above helps someone else!

2 Faults Found:
01134 - Alarm Horn (H12)
            012 - Electrical Fault in Circuit
             Freeze Frame:
                    Fault Status: 01101100
                    Fault Priority: 3
                    Fault Frequency: 254
                    Reset counter: 102
                    Mileage: 147287 km
                    Time Indication: 0
                    Date: 2018.09.25
                    Time: 21:48:20

01134 - Alarm Horn (H12)
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01101100
                    Fault Priority: 3
                    Fault Frequency: 254
                    Reset counter: 102
                    Mileage: 147287 km
                    Time Indication: 0
                    Date: 2018.09.25
                    Time: 21:48:20

 

[Jef]

When asking for assistance, please include the full Auto-Scan.

Have you verified the Holy Trinity (powers/ground/data) for the Alarm Horn are to factory design?

 

[mattylondon]

Jef, I was posting my solution of how I cleared the fault. Feel free to move this thread if it doesn't belong.