NHTSA Complaint #11448776 — 2014 AUDI Q5

I have a 2014 Audi Q5 Premium Plus with 3.0 liter engine. I was in Wolfeboro NH this past weekend and it was very cold, -15 at night. My vehicle has 123000 miles on it and has run with no issues to this point. Luckily , I parked the car to go into store and when I came out DSC red warning light came on , could not budge the steering wheel. Looked up issue in manual and said do not drive. I am from CT so no car now in NH. I had vehicle towed to closest Audi dealer , 60 miles away for service. It turns out to be I need a whole new steering column due to cold temperatures. If this happened while driving it would have been devastating. My issue is there was a recall on the 2014 SQ5 for the exact same issue. I have found numerous complaints for the same issue for the same vehicle, why has there not been recall? This could have ben a deadly incident in the wrong situation. Vehicle at Audi dealer to the tune of $3600 for repairs.