Same procedure as before...just that before you can lift forward and out the handle console, you have to disconnect the power seat controls. Remove all 3 seat control buttons (they pull off) and take off the plastic retaining circlip around the bottom of the seatback button. Now, remove the whole black backing to the control panel.
Remove the two or three screws (just the ones that are holding in the control box) and let it dangle loose.
Now, pull the handle console forward (toward the hole you just made) and out. Remove the control bar from the chrome handle rear and inspect.
Ok, here is my caveat. I am not a pro mechanic and I am reciting this from memory, not from the manual, etc. So, if anything doesnt seem to be working, take your time and don't break anything.
John J. Meadows
'83 300D 3.0L 260k mi.
'85 190E 2.3L 99k mi.