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2017 Audi A8 problems, recalls and owner complaints
What the 2017 Audi A8 has been recalled for, how often it fails the UK MOT and what owners report, from official government data. Updated October 25, 2026.
- 0safety recalls
- 6owner complaints
- 1crash report
- 0fire reports
- 9%fail the UK MOT
The least complained-about Audi A8 year on file: 6 complaints, against an average of 21 for the other model years.
Every Audi A8 model year with its number of owner complaints. Pick a year to compare.
What goes wrong with the 2017 Audi A8?
The components named most often in the 6 owner complaints. One complaint can name several, so the shares can add up to more than 100%.
Has the 2017 Audi A8 been recalled?
NHTSA lists no safety recalls for the 2017 Audi A8 as of October 25, 2026. Recalls can be issued at any time, so check your VIN before you rely on this.
Is the 2017 Audi A8 recalled in the UK or Europe?
Recalls issued by the UK's DVSA and through the EU's Safety Gate system that cover this model and build period. European models can differ from U.S. ones, and "years estimated" means the recall gave no build dates, so confirm your own car with your registration or VIN.
UK DVSAThe mesh size of the oil strainer in the oil supply for both turbochargers is too small
Risk: The mesh size of the oil strainer in the oil supply for both turbochargers is too small.
Fix: The oil strainer will be replaced with a revised version with a larger mesh size.
UK DVSAThe engine compartment seal may become deformed and loose
Risk: The engine compartment seal may become deformed and come loose in unfavourable circumstances
Fix: A retaining plate will be fitted on the affected vehicles to prevent the engine compartment seal from coming loose.
UK DVSAFuel may escape from one or both fuel rails
Risk: It is possible that fuel may escape from one or both fuel rails (low-pressure side).
Fix: The fuel rails for the low-pressure side of both cylinder banks must be replaced on the affected vehicles.
UK DVSAAirbag/belt tensioners may not trigger in event of an accident
Risk: Due to an error in the manufacturing process the air bag and/or seat belt pretensioner may not trigger in the event of a collision
Fix: On affected vehicles replace air bag assembly and seta belt pretensioner where necessary.
EU Safety GateThe vehicles are equipped with control software regarded as unauthorised by the competent authorities.
Measures: Type of economic operator taking notified measure(s): Importer; Category of measure(s): Recall of the product from end users; Date of entry into force: 23/04/2021
EU Safety GateThe wire coil profile used in the radiator tank seal may be deformed due to the very variable temperatures within the engine compartment.Over time, and under unfavourable conditions, this could lead to the radiator seal coming loose. A loose radiator seal could come into contact with hot components in the engine compartment as a result of vibrations during driving. This could lead to the seal and, potentially, neighbouring components starting to smoulder, increasing the risk of fire.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
EU Safety GateThe compression joint between the hydraulic hose and the hydraulic fitting of the power steering can be put under excessive pressure.As a result, oil can leak out in the engine compartment increasing the risk of fire.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
EU Safety GateIn certain vehicles, fuel can leak onto the engine fuel rail.Fuel leakage close to a source of ignition may increase the risk of the vehicle catching fire.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
EU Safety GateDifferences in the mixture ratio for the initiating devices for the airbags or seat-belt pre-tensioners could lead to the airbags or…Differences in the mixture ratio for the initiating devices for the airbags or seat-belt pre-tensioners could lead to the airbags or seat-belt pre-tensioners not activating in the event of an accident.
Measures: Type of economic operator taking notified measure(s): Manufacturer; Category of measure(s): Recall of the product from end users; Date of entry into force: Unknown
How often does the 2017 Audi A8 fail its MOT?
Why they failed: the share of failed tests with at least one fault in each area (a test can fail on several). Cars first registered in 2017, tested in Great Britain in 2023; first registration is usually, but not always, the model year. Source: DVSA anonymised MOT tests and results, Open Government Licence v3.0.
What do 2017 Audi A8 owners report?
6 of the 6 complaints, the most recent for the most-reported components, as the owners wrote them. NHTSA removes names and VINs; long reports are trimmed. CarHooq has not verified individual claims.
The contact owns a 2017 Audi A8. The contact stated that while using the cruise control, the warnings ACC (Adaptive Cruise Control) and Brake Guard disabled was display on the instrument panel. The vehicle had been taken to the dealer where it was diagnosed that the camera had failed and needed to be replaced. The contact stated the dealer originally agreed to repair the vehicle; however, the dealer had since denied providing the repair free of charge. The vehicle had not been repaired. The manufacturer was made aware of the failure. The failure mileage was 51,000.
Bought a 2017 audi A8l with 51700 miles, from Mike erdman Nissan in coco beach florida, it had front grill damage and when you try to use the cruise control message comes on dash ACC and brake guard disabled, i told dealership they first said theyd fix it but i had to talk to the lender first then theyd fix i talked to the lender now they are refusing to fix it, i never signed anything saying no warranty, nothing was never said about warranty, but was told but eric the salesman that he was going yo have it fixed
My wife and I were traveling [XXX] west on Atchafalaya Basin from New Orleans to Lafayette, a light came on saying inferior tire check air [pressure. Next thing we were on a flat tire on side of busy unsafe area of the interstate. Call 911 to request police for safety with traffic while changing the tire. Officer assist with removal of tire, and said he's never seen a tire with that kind of damage. Inside wall of the tire was completely gone. I purchased a new tire $312. I'm concerned about it happening with the other tires. My wife doesn't feel safe riding in her car since. I read some of the…
Gas leaks smells from engine bay previous years have this problem and have recalls...
A plastic guide piece which holds the passenger side of the panoramic sunroof (rear, above backseat) retractable sunshade continuously breaks on its own with limited infrequent use by control switch. I had it replaced by the dealer, which is expensive. Its my opinion this is a design flaw, or cheap plastic oem issue.
The 2017 A8L 4.0T is equipped with a engine Start-Stop system that switches off the engine when the car is motionless, to save fuel. The system is supposed to restart the engine immediately when the brake is released. This system malfunctions routinely and refuses to restart, leaving me with an immobile car at stoplights and intersections, putting me and my family at risk. This safety hazard has caused two accidents. In the first incident, I parked in my spot and got out of the car. The Audi rolled backward and collided with the car parked behind (insurance claim filed). In the other incident…
2017 Audi A8: questions owners ask
Is the 2017 Audi A8 reliable?
NHTSA data alone cannot rate reliability, but it shows what owners reported. Owners filed 6 complaints with NHTSA about the 2017 Audi A8; the most common categories were service brakes (2, 33.3%), vehicle speed control (2, 33.3%), engine (1, 16.7%). There are no safety recalls listed for this model year. 1 complaint mentions a crash.
What are the most common problems with the 2017 Audi A8?
Across 6 owner complaints filed with NHTSA, the categories mentioned most often are service brakes (33.3% of complaints), vehicle speed control (33.3% of complaints), engine (16.7% of complaints), forward collision avoidance (16.7% of complaints), fuel/propulsion system (16.7% of complaints). One complaint can name several components.
Does the 2017 Audi A8 have any recalls?
As of October 2026, NHTSA lists no safety recalls for the 2017 Audi A8. Recalls can be issued at any time, so check your VIN at nhtsa.gov/recalls.
Check your own A8
Counts are a starting point, not a verdict: popular models collect more complaints because more of them are on the road, and NHTSA does not verify individual reports. To see whether a recall is still open on your car, enter your VIN at nhtsa.gov/recalls (U.S.) or your registration at check-vehicle-recalls.service.gov.uk (UK). Had a safety problem? Report it to NHTSA; complaints are what trigger investigations and recalls.
Data: NHTSA Office of Defects Investigation recall and complaint databases (public domain), DVSA anonymised MOT results (Open Government Licence v3.0), DVSA vehicle recalls (Open Government Licence v3.0), EU Safety Gate alerts (© European Union), retrieved October 25, 2026. Model year 2017 only.