So, I just installed this on my GTA5 (EPIC) installation.
Researched and wrote down all the keybindings and started testing in game. Everything else works perfectly.
However when I press 'J' nothing happens.
I double-checked the keys.ini file and confirmed that J is the key binding for Sirens.
I do not have any custom vehicles installed and I am using the police cruisers which come stock with the mod.
I have no idea what else to look at to troubleshoot this.
I also cannot find any keybinding for the lights (siren lights I mean - NOT standard vehicle lights)
Any help would be appreciated.
Thank you