Vehicle specific script not working

Hey guys. I have been messing with this script: [FREE] Vehicle Extras w/ Custom Keybinds and Custom Sounds lately. The script works fine when I have it set up to work on all vehicles on the server, but when I change “Global” to “false” and create a table for my vehicle, it no longer works. I know nothing about Lua and was wondering if there is a way that I could fix this.