Audi A8 recall: Engine And Engine Cooling:engine:gasoline:turbo/supercharger
Official safety recall 22V178000 published by NHTSA.
High risk
Contact an authorised dealer of the maker. Recall repairs are free of charge.
Affected vehicles
| Vehicle | Model year | Market |
|---|---|---|
| Audi S8 | 2013 | United States |
| Audi S8 | 2014 | United States |
| Audi S8 | 2015 | United States |
| Audi S8 | 2016 | United States |
| Audi S8 | 2017 | United States |
| Audi S7 | 2013 | United States |
| Audi S7 | 2014 | United States |
| Audi S7 | 2015 | United States |
| Audi S7 | 2016 | United States |
| Audi S7 | 2017 | United States |
| Audi S6 | 2013 | United States |
| Audi S6 | 2014 | United States |
| Audi S6 | 2015 | United States |
| Audi S6 | 2016 | United States |
| Audi S6 | 2017 | United States |
| Audi A8 | 2013 | United States |
| Audi A8 | 2014 | United States |
| Audi A8 | 2015 | United States |
| Audi A8 | 2016 | United States |
| Audi A8 | 2017 | United States |
The problem
Volkswagen Group of America, Inc. (Audi) is recalling certain 2013-2017 A8, S6 Sedan, S7, S8, and 2014-2017 RS7 vehicles. The turbocharger oil supply strainer can become blocked, causing wear to the bearings due to lack of lubrication.
Worn bearings can cause the turbine wheel to contact the turbocharger housing or cause the shaft to break, causing an engine stall and increasing the risk of a crash.
The official remedy
Dealers will replace the oil strainer and perform an oil change, free of charge. Owner notification letters were mailed August 4, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 21H7.