LED Headlight restore?

I bought my v used (a 2012) and the one thing I always did not like about it was the headlight plastic was scratched. I noticed now the days are getting shorter it seems the scratches are scattering the LED beam. Is there a way to rid these scratches but maintain the UV coat on the plastic? I was considering buffing them out and then putting 3M protection film over them but not sure if that would prevent it from yellowing or not.

Any help would be appreciated... definitely do not want to spend $1600+ for new LED lights!