I have 1996 850R and the OEM radio center bulbs are out, and I need advice on how to replace them.

If you look at the picture, I am talking about the green window. I don't know how to access inside.
In the day time, it's ok. I can see the pixel no problem, but in the night time, because it has no light, I can't see anything.
Please let me know how to access the bulbs inside of the window.
Thank you.


















