While driving home last night (with passenger), I experienced a sudden pull to left and wobble\oscillation of the car when I made steering corrections to prevent vehicle from going into oncoming traffic. Car seemed to behave normally except whenever I applied the brakes. I proceeded home, where I inspected for the obvious such as brake calipers, pads. rotors etc. Then I removed the rear left tire. This was due to a clunking sound that seemed to come from that area. Everything looked OK until I saw a front lower suspension part (a plastic covered pressed metal strut connecting the lower part of the wheel\rotor assembly to large U-shaped frame member which had multiple welded attachments and brackets) just hanging there unattached on one (forward) end. The bracket it was bolted to was just sheared off. Looked like it rusted to the point of finally tearing itself off of the frame. There was no warning of this condition either by sensors/lights/etc. or the performance of the vehicle when driving it. The defective braking action was sudden. This is NO SMALL ISSUE! After reading of the numerous reports of this very same problem I have to say I am amazed that NOTHING IS BEING DONE TO PREVENT THE FIRST DEATHS AND INJURIES THAT WILL MOST LIKELY OCCUR FROM THIS. This is a danger to the occupants of the principle vehicle, pedestrians, as well as other vehicles in the immediate vicinity, moving or stationary. This can happen at high speeds, slow speeds, in traffic with other vehicles around the car or humans on sidewalks. I can clearly see that this is not a small repair as it looks like the entire rear assembly would need to be taken apart and reconstructed in order to replace the part. I have also read that this issue is not only common but that it has been recalled in Canada and Europe by Mercedes for repair. I guess we are waiting for the first deaths to occur before our American safety agencies can take action" Really"

- Bainbridge, NY, USA

Rusted left rear ear of rear subframe.

- Allentown, PA, USA

the rear subframe rotted away

- Charlotte, NC, USA