Are they ELS or non-ELS vehicles? If they are ELS, they should respond with lights activated. You just need to make sure you put their ELX xml in the ELS pack_default folder in your GTA V directory.
Hi everyone. Despite all efforts by myself, my copy of GTA has updated itself.
Now when I enter in the game, ELS lightning isn't functioning properly. The menu pops up but the lightbar itself doesn't light up.
Any ideas? Thanks