Originally Posted by
biggin
I have had this problem also.
It went off once, then 3 months later, went off again. The intervals got less and less over the following months, until it would go off just minutes after deadlocking. I now have to use the key to lock it, to prevent it going off.
This post reminds me, I must try and fix this, but don't know where to start.
I understand the issue is to do with moisture somewhere, and is a common problem.
There is still some function of the security system in this mode as the horn will go off when I use the key, instead of the fob, to unlock.