wrong mat color?
 

so i'm attempting to get the tail lights of my new car model looking right but i seem to be running into a problem. when i apply the dielectric material to the light cover it's not rendering the correct color. i have tried to create a new material like it and it has the same outcome. i am able to apply and other material and it works fine but for some reason the dielectric doesn't want to work?

here's the attribute info