Detailing badge and glass around badge

Either pop the badge, from the inside is you can, or use detailers wire (like flos) to remove the badge(s), clean the bodywork and badge(s), refix the badge(s).

If you are not comfortable doing this find a detailer or your local dealer to help you remove the badges.

 

I think the letters have some adhesive on them
I take a tooth brush and inside a detail towel with polish on it. Or another way of saying it, polish on a rag covered tooth brush. not perfect but workes pretty good on a regular basis.

 

multiple options and steps to take in this video.

 

I tried to pop the badge off the trunk of my 599. I had removed many screws and many pieces when I gave up. On the 599 the entire interior covering has to be removed to get to the badge.