I have a 2007 1.8 16v Picasso, and at 1am it woke me up beeping (sounded higher than horn) and flashing, I never thought it had an alarm, and still not sure it does?
There is no obvious way of switching it off, I tried to start it, it starts but alarm still making a racket, so started to move seat to disconnect battery, then without me doing anything it stops just like that!
So I lock it and now 1h30 minutes later its still ok, think I try and sleep a bit!
So what just happened?
Can I stop it happening again? especially at 1am
reading some of the posts it looks like disconnecting battery might not stop an alarm.
How can I tell if its got an alarm? is it not part of the BSI or ECU?
Any help appreciated, thanks