-The front plate on those sport/muscle vehicles as an extra, you can enable/disable it as you wish (some ppl want it and some ppl dont)

!!! NOTE !!!
If your emergency light doesn't work or they're in the wrong place
Use this mod https://www.gta5-mods.com/scripts/sirensetting-limit-adjuster

Installation:
1. copy the 'polmuscle' folder to the file path "mods/update/x64/dlcpacks/"
2. open OpenIV, navigate to 'dlclist.xml' in "mods/update/update.rpf/common/data/". Add "<Item>dlcpacks:/polmuscle/</Item>"

Spawn Name: 
poldmnt
polvigero

Credits:
- Rockstar Games - original model
- Voit Turyv - dashcam; LEDs models
- Jacobmaate - LEDs textures; dashcam; antennas
- 11john11 -antennas; trunk equipment; improved interior console
- w/ - trunk equipment
- Vx5 Voltage - toughbook model; police console improvements
- Nachtfliege/Nacho -trunk organizer
- Skitty - Wiwang Emergency Lighting System model
- AlexanderLB - Wiwang Emergency Lighting System texture
- SAS994 - lightbar; map Dominator3; light setup; liveries; edit Vigero2