As it says above really
For a while now, every now and again I can set my alarm (97 D1 300 V8 2 button fob) the car waits for 3ish minuets and then sounds the alarm. I can unset it and set it again and its fine, whenever it sets itself the indicators flash as it should, all the doors lock OK and the alarm works as it should. If I use the key to lock the car its all exactly the same.
Once the alarm has sounded if I leave it till it stops its then ok and doesn't false alarm at all, it's starting to happen more frequently now and is driving me and my neighbors nuts!!
anyone any ideas?
Andy