How can I replace indicator lamp in passenger door mirror on 2008 Mercedes-Benz CL65 AMG

Someone kindly broke it!

Asked by for the 2008 Mercedes-Benz CL65 AMG
2 answers 2 comments
Not serviceable unless replaced.
I understand it needs replacing my question is how do I achieve this replacement? Please. Is there a cheat-sheet I can follow?
Only thing I can think of is maybe try or maybe look at YouTube videos and search and look for rear view mirror replacement to get some kind of an idea.
Unfortunately it's an assembly, no parts available to repair it. Try for instructions.