If it's from an 87 or 88 RWD Cutlass and you're tossing it, toss it my way. Those babies are hard to find. If GM bothered to print a 2 page trouble shooting guide for the convenience center, you know it's important. 🙂 Annoying? Yes. But what's even worse is the earlier key-in-ignition "buzzers" that would drive you insane.
I'd still love to find one of those voice box alarms and figure a way to tie that in. Something that maybe could be programmed to say stuff like "Headlights are still on, beeyotch!" Maybe annoying as well, but fun until the novelty wore off.