I noticed those bolts but it seemed like when I loosened them, the window glass dropped a little bit. Is all that connected or will I be safe taking to motor out. does anyone have any pictures of this because that would be extremely helpful. thanks

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W126 1983 300SD 286,000 miles and ticking
Baby blue exterior Grey MB tex
Recent work:
Replaced air cleaner mounting brackets and heat shields
Replaced alternator, fan and power steering belts
Replaced positive battery terminal
Replaced negative battery terminal and cord
New Duralast Battery

My car needs work.