Heya everyone,
As an attempt to figure out some automatic climate control bugs, I was replacing some worn out rubber vacuum lines on my 300D today and I found a black plastic vacuum line that goes into the cab and underneath the dashboard, but wasn't connected to anything inside! I went crazy searching for where this line connects, but unfortunately I couldn't figure it out. Its a pretty big vacuum leak, so for right now I plugged the line (and I noticed my transmission shifts a lot smoother as a result). I have the MB service manual CDs but I was unable to find a suitable vacuum diagram. Can someone help me out here? If it matters any, my car is a California-market car. Thanks in advance for the help!
As an attempt to figure out some automatic climate control bugs, I was replacing some worn out rubber vacuum lines on my 300D today and I found a black plastic vacuum line that goes into the cab and underneath the dashboard, but wasn't connected to anything inside! I went crazy searching for where this line connects, but unfortunately I couldn't figure it out. Its a pretty big vacuum leak, so for right now I plugged the line (and I noticed my transmission shifts a lot smoother as a result). I have the MB service manual CDs but I was unable to find a suitable vacuum diagram. Can someone help me out here? If it matters any, my car is a California-market car. Thanks in advance for the help!