Light switch looks different

[jsbihn]

OK been awhile, I know, but here are some picture.



Above you see it during the day light. If you look close, you can see the difference in colors... the wiper control having a bluer hue



Above you can see the lights while lit, and you can see that the wiper control have a different hue (bluish) and the light control almost tan

I know the pictures arent the best, and dont actually represent the true difference, but they are the best i can do with the camera I have. Everything is clean, and there isnt dirty on the switches

Any thoughts would be appreciated