ok, so where the hell do I ground my amp??

[_S7V7N_]

Make sure when you do find a convenient location to scrape the paint off, you want bare metal to make good contact, and a good ground. I was surprised at how the battery was grounded to a painted area, Nice engineering.

While you're there working on that wire, i'd reground the battery and scrape that paint off of where the battery grounds to the chassis, It's a quick and easy fix and will deff help with the lights not dimming.

And what you'd probably be looking for to connect to that seat belt bolt is a copper ring terminal, You can either solder it onto the wire or take a hammer to it, them things are pretty tough so if you want to crimp it make sure your wire crimper has long handles. I picked some up at my local Ace Hardware for around a buck.