Comand 2.0 w208 weird issue
 

Hi there, first of all I'm new here and I would like to thanks in advance any help I could get from this forum.

Yesterday I was trying to check what hapen with the comand 2.0 of my second hand CLK w208, it had never worked.
When I was going to take it out... see what happened (video attached) the unit works by pressing it by the sides!!!! and it goes black again when you releases it.
I don't have any idea what on earth is going on there.

Any help would be appreciate.
Many thanks