NHTSA Complaint #11448098 — 2013 INFINITI QX56

While my wife was driving our QX56 during normal conditions at approximately 40MPH, QX56 begun to swerve repeatedly left to right in a dangerous manner and she had to apply brakes rapidly. Looking under the vehicle, the lower control arm was badly cracked and the cause of the swerving. I towed to my local shop (not Infiniti dealership) for repair and they confirmed the right control arm was cracked. They stated the left control arm was also severely rusted / damaged and wasn't too far from cracking either. Fortunately, my wife was only going 40mph and was able to control the swerving. If going 70 or 75MPH on the highway, I'm not sure that would have been possible. Pictures are attached, both of broken right control arm which caused swerving and left control arm that is near cracking. With both control arms going out at same time, I feel this is a dangerous, quality control issue from Infiniti. I spoke with Seth at Infiniti Consumer affairs who stated they wouldn't reimburse the repair at a non-Infiniti repair show and didn't appear to plan to pass on the seriousness of the problem.