[W126 Coupe] swapping idle speed controllers?

[Scott]

I have an '82 380 with a bad idle speed controler.  I also
have a controller for later cars, but it has two extra pins.
Wondering if it will work.

So I'm looking for either someone who knows the answer to
that question, or for a wiring diagram for the later cars
that use the 10 pin 002 545 33 32 controller, to compare to
my wiring diagram.

Appreciate any help.

Thx
Scott Kelley