Rear View Mirror External Drivers Side on 1990 Mercedes-Benz 300SE

The mirror has manual control on inside. I have taken the hinge apart but cannot separate the mirror from the frame. Any suggestions welcomed

Asked by for the 1990 Mercedes-Benz 300SE
1 answer
There quite a bit of info about it on this forum http://www.benzworld.org/forums/w123-e-ce-d-cd-td/1230702-side-mirror-removal.html