Another thread has discussed this before on an AMG. If I recall correctly, the affected buttons were replaced in warranty.
since you don’t have warranty, you may have to replace the whole switchgear, not just the caps for the buttons or some of them. Will be expensive.
Alternatively, take photos of the buttons, remove the paint from them completely and get some stickers made to replace them. That would be cheaper and easy.
I believe there are some chrome trim button covers available on AliExpress, see if you can get them to cover up the original ones.
since you don’t have warranty, you may have to replace the whole switchgear, not just the caps for the buttons or some of them. Will be expensive.
Alternatively, take photos of the buttons, remove the paint from them completely and get some stickers made to replace them. That would be cheaper and easy.
I believe there are some chrome trim button covers available on AliExpress, see if you can get them to cover up the original ones.