GTV alarm issues

[Lotusgone]

The alarm on my 1999 GTV V6 is causing problems. It's not making a noise but is flashing the hazards for a couple of minutes - that's once I have started it after dealing with the battery drain. I had just the same problem with an Elan M100, the cure for that was to disable the alarm. Does anyone know if that is that an easy fix for the 916?

[Lotusgone]

Thanks Paul, albeit belatedly. The alarm does seem to have worked through its issues with some use and now has a nice new MOT. Now to address the corrosion...