NHTSA Complaint #11650259 — 2011 MERCEDES-BENZ GL350

- The hard brake lines from the going to the rear axle ruptured during light braking. The corroded sections have been removed and are available. - I had no indication of a problem until I went to stop the vehicle. I was able to slow the vehicle down but could not keep it from moving forward with out being in neutral. Had there been another car in front of me or in traffic, I would not of been able to stop. - The problem cannot be reproduced by a dealer, since the corroded and ruptured section of the lines had to be replaced. There has been no inspection of the issue since no accident occurred. - No warning lamps or any indication of a problem until the brake pedal was applied. Pedal was firm then suddenly went to the floor (repeatedly). Only until all the fluid drained from the reservoir did the "brake" light come on.