The security on my car works ok, locks and unlocks the doors with the accompanying beeps, but since I took it to the garage for some work (with the usual disconnection of the battery) it now beeps at odd moments, like after opening my door after a drive, a few seconds after opening the bonnet, and it even gave a little chirp after getting in the car.
All seem to be warning me of something but I've no idea what.
Does the alarm need some sort of reset after a battery disconnection? Or has something else happened that I need to look at?
Any pointers gratefully received.