I was driving home with my 2 kids in the back and the car stalled in the middle of traffic while moving. The car locked up and could have caused an injury. Now it is in the shop and will cost thousands of dollars to fix. Come to find out that with research Audi is aware of the bad oil screen that could prevent this from happening and did not do a recall or fix it - they wait for them to fail. No help in resolution from Audi and I am out of warranty. Turbos should last 150K miles.