ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
Manufacturer
Volkswagen Group of America, Inc.
What Happened
The turbocharger oil supply strainer in your vehicle is like a tiny filter that keeps the turbocharger's moving parts lubricated. In some 2013-2017 A8, S6 Sedan, S7, S8, and 2014-2017 RS7 models, this strainer can get clogged and stop doing its job.
Risk if Unfixed
If the strainer fails, the bearings inside the turbocharger will wear out, and the turbine wheel could collide with the housing or break the shaft. This could cause your engine to stall while driving, making it harder to control your vehicle and increasing the risk of a crash.
Free Fix
Your Audi dealer will replace the oil strainer and give your engine a fresh oil change, all at no cost to you. You should schedule this repair as soon as you get the 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.
The fuel rail in your Q7, A6, A7, or A8 is like a long pipe that delivers fuel to your engine. In certain 2015-2018 models, the left and right fuel rails might develop tiny cracks that let fuel escape.
Risk if Unfixed
If there's a leak, and an ignition source is nearby, a fire could break out. This is a serious risk that could cause significant damage or injury.
Free Fix
Your Audi dealer will replace the faulty fuel rails for free. You should schedule a repair as soon as you receive the recall notice.
Show original NHTSA language
Original — What Happened
Volkswagen Group of America, Inc. (Audi) is recalling certain 2016-2018 Q7, A6 and A7 vehicles, and 2015-2018 Audi A8 vehicles. The left and right fuel rails may leak fuel.
Original — Risk if Unfixed
A fuel leak in the presence of an ignition source can increase risk of a fire.
Original — Remedy
Audi has notified owners, and dealers will replace the left and right fuel rail, free of charge. The recall began February 28, 2019. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 24DP.
The seal around the engine compartment in your Audi is a protective barrier that keeps hot engine parts from causing damage. In some 2013-2018 S8 and A8 models, this seal can come loose and touch the hot parts.
Risk if Unfixed
If the seal touches the hot engine parts, it could spark a fire. This could cause serious damage to your vehicle and potentially put you at risk.
Free Fix
Your Audi dealer will install a new plate to keep the seal from coming loose. This repair is free, and you'll be notified when it's time to schedule the fix.
Show original NHTSA language
Original — What Happened
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2018 Audi S8 and A8 vehicles. The seal around the engine compartment may come loose and contact hot engine components.
Original — Risk if Unfixed
If the seal contacts hot engine components, there could be an increased risk of a fire.
Original — Remedy
Audi will notify owners, and dealers will install a retaining plate to prevent the engine compartment seal from loosening. The recall began September 4, 2020. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 51G6.
