Removing Haze/ from GM radio screen cover?

Just bought a 2007 Tahoe. The plastic radio screen has a “film or haze” look. Tried to remove with a Non Alcohol LSD TV screen cleaner first. No Luck. Windex second. No Luck? Any ideas? It looks like it has an oxidized/ smoke film across it?Non smoker car though.

Are you sure it isn’t designed to look that way? If so, then a light plastic polish should remove it, IF the haze is on the outside surface…