So the top lightbar has been working fine with the sheriff2 car forever no problems have changed it many times and havent changed it in atleast 4 days and it was working fine yesterday night havent touched anything and then i just got on the rear and front lights work along with the sirens cuz its ELS and then i changed it to another ELS one that also worked in the past and it doesnt work either what should i do?

And it is a tint issue with the car becuase when I edit it in Trainor with thr tint it works but that doesn't change the tint of thr ai sheriff's and it won't let me change or edit the tint using openiv meta vehicle file pls help me 

Make sure you are in edit mode and select right click -> edit within openIV. 

Yea that's what I meant I have it in edit mode and it still won't let me change it 

Can you attach some sort of screenshot showing the issue you encounter?

i dont know what i did but it fixed it thanks tho

No problem lol.