Still having vacumm problems will post specifics later.

Inside the drivers' door, connected to the locking mechanism is a black plastic (servo?) plunger like thing that is about 6 inches long and mounts to the aft of the door. It has 2 electrical wires going to it.

What is it? What does it do?

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1982 240D 313,000 (4 speed)
1984 300CD 172,483
1985 German Shepherd Dog -Lacey- R.I.P.11/04/05

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