2007 211 E Class Estate door mirror indicator replacement

[Baldbloke]

Hi, I'm struggling to figure out how to replace a cracked indicator lamp set into the nearside door mirror.

I am worried about forcing the glass out as it feels as if it will break, and all the youtube videos appear to cover other models with differing wing mirrors.

Any ideas please?

Many thanks!

 

[Baldbloke]

Now found under MB owners owners club post "Repairing the wing mirror indicator on a 211"