Component
ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
Manufacturer
Volkswagen Group of America, Inc.
What Happened
The turbocharger in your Audi is the part that helps your engine breathe, making it run more efficiently. In some 2013-2017 models, the tiny filter that keeps the turbocharger's oil flowing can clog up.
Risk if Unfixed
If the oil filter clogs, the bearings in the turbocharger can wear out, causing the turbine wheel to rub against the housing or even break. This could cause your engine to stall, making it harder to control your vehicle and increasing the risk of a crash.
Free Fix
Your Audi dealer will replace the faulty oil filter and do an oil change to keep your engine well-lubricated, all at no cost to you. You should schedule the repair as soon as you receive your recall notice.
Show original NHTSA language
Original — What Happened
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.
Original — Risk if Unfixed
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.
Original — 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.
View full recall details →
Repairs are free at any authorized dealer. Find a dealer →