3 things

1. I finally cleaned my Caprice after like 5 months. But, I did a detailed cleaning, between the door frame, under the hood, under the trunk, etc. That I NEVER did.

2. What's this green box under the dashboard? It says something like "Software Produced" or something software production. either way it says Software, and it's some green box.

3. My flashers aren't working quite right. They either flash to fast, normal, or not at all. This is for left AND right, and the hazards. What could it be, and where's the module if that's the cause?

I'm not positive but i thought when your flashers act crazy doesn't that mean one of your lights is out?

Thats what I thought, but they are all working..

i would replace the dot flasher for turns and hazards

which one under the dash is it? There's two of these silver canisters on mine.