Good morning fellow B7 Passat owners,

My Passat's alarm has never come on (second-hand purchase a couple of years ago) and left it as is because I haven't had the time (and it hasn't bothered us).

Absolutely no horn sound when alarm triggered, just the hazard lights.

OBD11 states I have 01134 (status: static, priority: 4, Frequency counter: 1, Driving cycle 135; Mileage 185847km) and a quick google search returns alarm horn issue. It's over 10yrs old so I assume the alarm's NiMH battery is dead or leaked.

I can't find solid Google result on the exact location of the alarm horn. The closest could find is for B6:

01134 Alarm horn no signal



Where exactly is the alarm horn for B7 Passat, please?

Thanks very much and happy driving!