Table 1 shows one common power train related problems of the 2015 Audi Q3.
| Problem Category | Number of Problems |
|---|---|
| Power Train problems |
Vehicle: 2015 Audi Q3 | engine: 2. 0l tfsi 4-cylinder turbo component: engine complaint description: while driving on the interstate at highway speed, the red oil pressure warning light illuminated suddenly and without prior warning. The standard low oil level warning light did not illuminate prior to the failure. Oil level was verified as correct and within specification at the time of failure. The vehicle suffered a complete and catastrophic engine failure due to oil starvation and rod knock, despite a verified proper oil level and oil pressure. The engine requires full replacement. This failure occurred at only 3,432 miles since the most recent oil change. The vehicle has a documented history dating back to 2021 of recurring engine oil consumption concerns, fuel contamination of engine oil, and high-pressure fuel pump failure — all serviced at authorized dealerships. A multipoint inspection performed approximately four months prior to this failure returned a fully satisfactory result with no engine concerns flagged. This is believed to be related to the known piston ring defect in Audi/Volkswagen 2. 0l tfsi engines documented in federal class action litigation (rieger v. Volkswagen group of America, case no. 1:21-cv-10546-nlh-eap), which explicitly named the 2012–2017 Audi Q3 as an affected vehicle. The engine failure occurred without warning while at highway speed, posing a significant and immediate safety risk to the driver and other motorists.
My Audi Q3 2015 started with the tpms on and the traction skid symbol also lit up on dashboard. I brought it to Audi of warwick, rhode island and they did a diagnostic testing on it and found that it was the all-wheel-drive control module on a lot of 2015 Q3 is just like mine had recalls on that same part in my car only has 80,000 miles on it and at 49,000 miles or 50,000. The whole turbo went on that car and had to be replaced. . I feel that the all-wheel-drive control module [xxx] and went on a car with 80,000 miles on it. That’s only driven 15 to 30 miles a day or not even every day. Information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).