[HELP] need assistance for vehicle's lights

Hi there

I'm searching for someone comfortable with modding to help me for a lights vehicle's issue :

I'd like to use some modded modern vehicles, but they almost all have always on leds. It's beautiful, but my visualsettings.data file is set to have extremly bright emergency lights
( car.defaultlight.day.emissive.on 1000.50
car.defaultlight.night.emissive.on 500.50
vehicle.lights.fadeDistance.sirens 5000.0
vehicle.lights.fadeDistance.AO 500.0)   (I like it that way )

So those modern vehicles are really blinding !! Is there a way to turn it off (or brightless) without editing the visualsettings.data file ? (by editing some lines of the carvariations, or vehicles.meta files for example ?)

Thank you a lot for your help ! :)

Edited April 7, 201610 yr by Sakeeeee
forgot a word