BenzWorld Senior Member
Date registered: Oct 2006
Vehicle: 1965 220SE sedan (finnie) with 450SE conversion, 1964 220SE coupe project, 1966 300SE coupe
Location: Brisbane Australia
Mentioned: 2 Post(s)
Quoted: 33 Post(s)
Have a look at the back of the motor near the throttle linkage - there is a round damper looking thing that has a big and a little pipe outlet on it. I think the little one was connected to the door lock vacuum.
The trans has a vacuum connection on it, so you could also trace it up to the motor. I think it goes to this same place.