IVE BEEN TRYING TO FIGURE OUT WHAT THE SCRIPT/PLUGIN OR MOD IS CALLED THAT ALLOWS YOU TO  HAVE YOUR SIREN AND LIGHTS CONTROL ON YOUT SCREEN, WHILE PLAYING LSPDFR. I FOUND SIREN MASTERY BUT IT  CAUSES MY GAME TO CRASH AND WONT LOAD. ANY HELP AND SUGGESTIONS WOULD BE GREATLY APPRECIATED.

THANK YOU.

This mod is called ELSV by Lieutenant Caine. Use ctrl+p to put the ELS controller on your screen and see the different patterns and codes. 

This is ELS that everyone is using 

 

 

 

 

Ctrl+P is the console it will bring out the menu but just close it and it will be there 

I also recomend this video as he explains a lot of things

 

thank you guys so much. i actually had "ELS" already, but i never knew that i was able to bring the visiual siren and lights controll on the screen. so i had kept trying to install siren mastery but every time it loads at the begining it crashes and i had even tried loading it after i was already in game.  But it still crashed. so thank you guys.