erupert66

I have an '06 with 155K on it. Purchased a few months ago. There is a squeak in the left front suspension that is getting annoying. When I had a C43, I had the same problem and I think it was a control arm bushing. I saw a TSB for Mercedes indicating something with the perch but that looks like it applies to spring suspension, not airmatic. Anyone else run into this? MD inspection didn't flag anything.