Alarm going off randomly
Posted: Sun Jul 30, 2017 9:26 pm
I have a 2009 scirocco tdi that I've had from new and the alarm goes off randomly, sometimes twice a day or once a week.
The computer says H12 Alarm Horn, but also interior sensor. The horn was changed under warranty along with central electronics module.
Also I get the bong noise that tells you your battery is low only when my radio is connected, I have removed the fuse to stop this.
I changed the battery to a higher rated Bosch a few years ago. VW no longer want to know.
I have scanned the internet and found similar issues not they tend to not say how it was fixed.
Anyone had this and got it resolved.
Cheers
The computer says H12 Alarm Horn, but also interior sensor. The horn was changed under warranty along with central electronics module.
Also I get the bong noise that tells you your battery is low only when my radio is connected, I have removed the fuse to stop this.
I changed the battery to a higher rated Bosch a few years ago. VW no longer want to know.
I have scanned the internet and found similar issues not they tend to not say how it was fixed.
Anyone had this and got it resolved.
Cheers