wiring connection window regulator - rear door

[cor]

G'day all

I have successfully removed the panel from the rear left hand door of my W124 300E sedan to replace the window regulator.

I didn't remove the old one . A Benz dealer took it out and then told me a new one would be $1,700 AU to install. Obviously I told him not to worry and later got a second hand one for about $150 planning to do it myself.

So far so good but ...

The catch is that I don't know how it was wired up and can't see how it might be done. Can't see inside the door panel and can't feel any obvious place to connect the wiring.

Can anyone help with this? It's gotta be simple

tia

chris

[cor]

found out how to do it!
All the wires - both power and up/doen come together in a little black box. The lugs on the end of the regulator wires put me off at first but once changed was quite easy to do.
First had to check the other side door.

thanks anyway.