Tried searching for an answer but came up short.
This is about the decal??, for lack of a better description, that is by the knobs that show what you have selected for heat, defrost or air, and fan speed. This panel was replaced by the dealer 4 years ago due to a faulty rear defrost switch. Last year or so the decal started to bubble and now is almost impossible to decipher anything on them

. They haven't been cleaned with anything that wasn't used on the rest of the dash so I don't think it was anything like that to cause this. I am trying to see if anyone has had this problem and if there is a way to replace those decals. Everything is working and I don't want to have to replace the whole control unit again.
Any thoughts?
2007 Hatchback