PeterD207 Posted March 3, 2021 Share Posted March 3, 2021 Having a really annoying issue with my MA. So as far as I can tell someone fitted an aftermarket alarm system to my car before I got it (I think). I have no idea. The key fob is separate to the key, has no brand and is plane black. It went corroded and stopped working so I started using the key in the locks which seemed to disarm the alarm and the immobiliser. Then I started getting this situation where I'd turn the key, just the drivers button would come up and the alarm and immobiliser stay armed no matter what. Jiggling the key and a bit of WD in the lock sorted that until I came out the other day, no central locking at all, car constantly immobilised and alarmed and I can't do anything about it. Has anyone had an issue like this ? Is the immobiliser and alarm aftermarket does anyone know ? Why did my central locking just stop ? Picture of key and fob below 1 Quote Link to comment Share on other sites More sharing options...
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