The game Need for Speed ProStreet provides new optics for the BMW M3 E92, replacing the old ones. Only affects rear indicator lights.
Installing the optics mod for the BMW E92 is simple, you just need to send the file from the TEXTURES.BIN archive to the game folder /NFS ProStreet/CARS/BMWM3E92/ and agree to a replacement. It is usually recommended to make a copy of the files that are being replaced, but in this case there are no problems after installing the texture mod.
Important tip for playing NFS PS:
During the qualifying race weekends, the organizers provide you with several cars and free repair services. This way you don't risk anything.