I have a Fabia MK2 on a 12 plate owned since March 2015. A siren sounded while driving yesterday, twice, although I had stopped and parked in between. A 2 tone wailing willy, which I presume was the alarm siren, I've never triggered the alarm system. (There's a lesson when buying a car always check it). I wasn't able to stop it, pulled over, got out locked car unlocked car after alarm system activated, siren just kept going. It sounded intermittently for about 5 -10 minutes then stopped by itself. The alarm siren does not sound when system is triggered, the indicators flash so system appears to be working. Code reader shows no error codes!

I suspect the siren itself is faulty, but where is it? And is a 2 tone siren standard fitting or an after market model fitted by the previous owner.

 

Any one had this before, your help will be appreciated.

Welcome to the forum.

 

You are not alone.

Which is not much help really, other than when a Dealership Employee says 'Never heard of that before'.

http://briskoda.net/forums/topic/397226-car-alarm-keeps-going-off