CarRecallWatchThe 2019 Audi S5 has 4 safety recalls on file with NHTSA.
Owners have filed 6 complaints with NHTSA.
The most-reported problem area is Engine (3 reports).
2019 Audi S5 recalls
Rear axle misalignment can cause uneven tire wear and crash risk
Audi is recalling certain vehicles because the rear axle alignment may not have been inspected after repairs made under an earlier recall were performed.
Passenger Airbag May Be Wrongly Turned Off in a Crash
A fault in the cable linking the front passenger seat heater to the Passenger Occupant Detection System can cause an intermittent contact problem.
Rear axle lock nut can break, risking loss of control
A lock nut on the trailing arm of the rear axle can break over time because of stress corrosion.
Cracked Front Shock Forks Can Loosen, Risking Steering Loss
Certain front shock absorber forks may develop cracks, which can allow the shock absorbers to loosen.
Most common 2019 Audi S5 problems
Problem areas named in the 6 complaints owners filed with NHTSA.
| Problem area | Reports |
|---|---|
| Engine | 3 |
| Wheels | 1 |
| Fuel/Propulsion System | 1 |
| Electrical System | 1 |
What owners report
Odometer Fraud. The contact purchased a 2019 Audi S5. It was discovered that there was a mileage discrepancy. The vehicle was a private sale. At the time of purchase, the vehicle mileage was 47,796 at the time of registration. The Carfax report, bill of sale and title showed the mileage as 47, 796. it was discovered that the mileage was 75,600 after changing the battery. The BBB and Consumer Protection Agency were contacted.
I am writing to file a formal safety defect complaint regarding the EA839 3.0T turbocharged V6 engine installed in various Audi models, including but not limited to the B9/B9.5 S4 and S5, C8 A6 and A7, and 4M/4M.5 Q7 and Q8 (model years approximately 2017 onward). This engine has a well-documented issue with piston skirt wear and failure, which I believe constitutes a significant safety hazard due to the potential for sudden engine failure and loss of vehicle power while driving. As an owner of a 2019 Audi S5, I have experienced symptoms related to this defect, and I urge the NHTSA to investigate this matter to prevent potential accidents, injuries, or fatalities.
Upon starting the vehicle while parked on 10/18/2025, dashboard displayed warning: "Turn off engine and check coolant level. See owner's manual." Visual inspection revealed coolant residue on mechanical coolant pump switching valve N649 on cylinder head bank 1, indicating water pump internal seal failure allowing coolant to leak into vacuum control system. Component failed: Water pump (EA839 3.0T engine) - vacuum-actuated design with internal seal failure. Component available for inspection. Safety risk: This documented design defect in EA839 engines can cause sudden drivetrain malfunction and loss of power while driving. While discovered parked in this instance, the same failure mode has
Water pump failure due to coolant migration.
Our gas tank fuel level sensor is faulty so we can no longer tell how much gas is in our car. The check engine and fuel light are permanently on. This fuel sensor malfunction caused me to run out of gas in the middle of the road. The only way to fix it is to replace the entire gas tank at great expense. We were quoted $3500-$4000. We only have 44K miles on the vehicle.
2019 Audi S5 questions
Does the 2019 Audi S5 have any recalls?
Yes. NHTSA lists 4 safety recalls for the 2019 Audi S5: Rear axle misalignment can cause uneven tire wear and crash risk; Passenger Airbag May Be Wrongly Turned Off in a Crash; Rear axle lock nut can break, risking loss of control; Cracked Front Shock Forks Can Loosen, Risking Steering Loss. Recall repairs are normally free at an authorized dealer.
What are the most common problems with the 2019 Audi S5?
Based on 6 owner complaints filed with NHTSA, the most-reported problem areas are Engine (3), Wheels (1), Fuel/Propulsion System (1).
How do I check if a recall on my 2019 Audi S5 has been fixed?
Enter your 17-character VIN in our VIN recall check. It shows open recalls that have not been repaired on your specific vehicle. Recall repairs are normally free at an authorized dealer.