1) Remove the rearview mirror - Hold with both hands and rotate toward you as you sit in the driver's seat. It is spring loaded. It will pop out.

2) Then there are 3 screws holding the mirror base plate on - remove them

3) Next remove the courtesy lamp unit and disconnect.

4) Now remove the sun visor "end" catch, there is only one screw holding it.

5) Remove a "hidden" screw on your left then pull the molding away.

6) Next remove the 2 screws holding the base of the sun visor on.

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Eric, 1983 500 SL