2022 AUDI SQ7 Engine Problems

My vehicle is a 2022 Audi SQ7. On Feb 4th 2026 at 22,100 miles dealer determined that the water pump is leaking and quoted ~$4400 for replacement. Stating that my warranty expired less than 2 month ago on Dec 6th 2025. After reading multiple online resources it looks like it's a very common problem on this vehicle but it was not included in a settlement(Civil Action No. 2:21-cv-11251-MCA-MF) for some reason. I wanted to file this complaint so nhtsa could look into the water pump issue with 4.0 engines EA825 from Audi

The engine cooling system of my 2022 Audi SQ7 has failed repeatedly over the past two years, resulting in multiple warranty repairs. Components replaced include the coolant pump, water pump, radiator breather hose, thermostat housing, seals, gaskets, and breather lines. Despite these repairs, the vehicle continues to experience coolant loss and a persistent burning coolant smell. During the time of these repairs we were repeatedly told to "top off" the coolant because "these cars are just like that" (communication I also have in writing. After the most recent repair in July 2025, dried coolant residue is still visible under the hood, coating surrounding parts and the burning coolant odor returns. While the invoice shows I declined service and warned of damage, I have email correspondence stating otherwise and the repair is shown at the bottom on the invoice. The vehicle is available for inspection upon request. Safety has been compromised...