NHTSA Complaint #11604869 — 2014 AUDI SQ5

I have a 2014 Audi sq5. Had vehicle in for service today and the tech discovered a huge rust hole in the rear subframe on both the left and right sides under the plastic shielding. This is a huge safety issue and this is not normal on a 10 year old vehicle to have this massive rust problem. After doing some research this seems to be a very common issue on this chassis, someone is going to die if one of these completely rusts through and breaks while driving. My previous car (13 Mercedes c300) had a recall for a similar issue with rear subframe rot. Something needs to be done with this Audi sq5. This is not safe and a recall should be made for these low quality rear subframes