There use to be working police lights in Automation, but then I for some reason the devs removed it. I noticed you can mod cars in BeamNG and I wonder if we can get the option to put working police light bars on cop cars from Automation. The Automation Devs are heavily focused on some big updates and working police lights seem to be nowhere in sight of the near future.
I am not sure how exactly this is meant. Either you want a lightbar included into automation but that would belong in the automation forum, or the option to put police lights on the exported cars. The second one would have to be done for each car, but it wouldn't be impossible.
Second option, sorry. It seems the Automation team is focused elsewhere. There are no working police light bars in Automation.