Climate control question 124 300E
The climate control in my '91 300E isn't working properly. I removed the glove box and tested the lines at the manifold as suggested by others. I found that #1,4,6&7 won't hold vacuum.
My question is, can anyone identify which actuators these relate to? I plan on replacing the 4 that are hard to access, but I want to be sure if the other two need replacing.
91 300E 120K
90 300SE 275K (sold)
92 BMW 525iM 120K
90 BMW 525iA 175K
85 300D 175K (sold)
84 300SD 245K (sold)