Thanks for the advice. All prepared to tackle both responses, but while I was at the store, I bought replacement batteries for both key fobs. Put new batteries in and presto - it worked - no more flashers coming on when I locked the doors with the fob. I’ll see how long this lasts before I call it cured. I do think I’ll do the alarm replacement as I’m sure it’s all original stuff. Thanks again and I know it’s been said before, but it’s true, best site going for crossfire information.