So something not a single tutorial told me was that you HAVE to download ScriptHookV BEFORE ELS. It's annoying no one mentions it in tutorial videos because it is essential for ELS to work. You'll want to download The scripthook, then ELS, and then the car model you want. After that uninstall and reinstall the ASI manager then restart your computer. After that it should work. '1', '2', and '3' control the lights.