2014 Audi S8
Safety record from NHTSA: recalls, owner complaints, investigations and service bulletins.
Have the VIN?
These records cover every 2014 Audi S8. To see whether one car still needs a recall repair, decode its VIN or check it with NHTSA.
Recalls
5 recalls name the 2014 Audi S8. Newest first.
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.
Risk and remedy
Risk
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.
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.
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.
Risk and remedy
Risk
If the seal contacts hot engine components, there could be an increased risk of a fire.
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.
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2016 Audi A8 and S8 vehicles. The fuel supply line for the high pressure fuel pump may become porous and leak fuel.
Risk and remedy
Risk
Leaking fuel, in the presence of an ignition source, increases the risk of fire.
Remedy
Audi has notified owners, and dealers will install a fuel pressure damper, free of charge. The recall began February 21, 2019. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 20BM.
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2013-2015 Audi S8 and A8 vehicles. The fuel supply line for the high pressure fuel pump may become porous over time, resulting in a fuel leak.
Risk and remedy
Risk
A fuel leak in the presence of an ignition source can increase the risk of a fire.
Remedy
Audi will notify owners, and dealers will replace the fuel line, free of charge. The recall began July 20, 2018. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 20AV.
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain model year 2013-2014 Audi A8 and S8 vehicles equipped with a standard sunroof, manufactured March 12, 2013, through July 15, 2013. These vehicles are equipped with a standard sunroof glass panel that may shatter.
Risk and remedy
Risk
Should the sunroof's glass break while the vehicle is in use, the falling glass could injure the driver or passengers. It could also distract the driver, increasing the risk of a crash.
Remedy
Volkswagen will notify owners, and dealers will replace the sunroof glass panel, free of charge. The recall began on October 21, 2013. Owners may contact Audi of America at 1-800-822-2834. Volkwagen's number for this campaign is 60B6/1L.
Owner complaints
6 complaints1 involved a fire
What owners report most
Latest complaints
- Engine and engine cooling
The contact owns a 2014 Audi S8. The contact stated while driving 65 MPH, the low oil warning light illuminated on the instrument panel. Upon visual inspection of the engine compartment, the contact observed that the engine oil level was abnormally low, prompting him to add oil to the engine.…
The contact owns a 2014 Audi S8. The contact stated while driving 65 MPH, the low oil warning light illuminated on the instrument panel. Upon visual inspection of the engine compartment, the contact observed that the engine oil level was abnormally low, prompting him to add oil to the engine. However, afterwards the contact stated that the low oil warning light illuminated again, after which there was a burning odor inside the vehicle, and the vehicle lost significant motive power. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was 58,000.
- Visibility/wiper
During our recent rains i discovered water dripping on me from the center overhead console at the top of the windshield. This totally distracted me while driving as I was shocked by it's sudden occurrence. The next day, I suspected sunroof drains and proceeded to chase a flexible line thru them in…
During our recent rains i discovered water dripping on me from the center overhead console at the top of the windshield. This totally distracted me while driving as I was shocked by it's sudden occurrence. The next day, I suspected sunroof drains and proceeded to chase a flexible line thru them in the front drains and tested with water, it drained fine and no evidence of dripping inside. Went out driving in the rain and discovered the leaking occurring again along the top of headliner/windshield junction at the passenger pillar and again in the center overhead console. Once again distracted to catch the leaks. A Safety concern! I heard wind-noise which changed in tone as I pressed against the windshield. I'm assessing the windshield has lost its bond to the weatherstrip components. I'm shocked to find this in a $127K luxury car and it's hard to not be distracted during inclement weather.
- Engine and engine cooling › Engine › Gasoline › Turbo/supercharger
The contact owns a 2014 AUDI S8. The contact stated while driving 60MPH the vehicle began to vibrate violently from the engine compartment; the cabin filled up with smoke and the vehicle tailpipe began producing smoke. The contact was unable to pull over and manually moved the vehicle into the…
The contact owns a 2014 AUDI S8. The contact stated while driving 60MPH the vehicle began to vibrate violently from the engine compartment; the cabin filled up with smoke and the vehicle tailpipe began producing smoke. The contact was unable to pull over and manually moved the vehicle into the shoulder. The contact stated no warning lights were illuminated The vehicle was towed to the contact's residence, then the vehicle was towed to a local mechanic where it was diagnosed with needing turbo to be replaced. The vehicle was not repaired. The manufacturer was informed of failure and told the contact that they were unable to assist. The failure mileage was approximately 65,000.
- Unknown or other
Faulty "oil screen" design has caused turbos to fail and other related components. audi has known about the issue because there was an updated screen made to replace the old design in new cars.
- Engine · Fuel/propulsion system
I already filed complaint 11218674. This IS adding detail. audi has issued tsb 2044640/5 (https://static.nhtsa.gov/odi/tsbs/2018/mc-10153123-9999.pdf) to address the damage when this very known issue occurs. The problem identified in the tsb IS that original parts require replacement (oil…
I already filed complaint 11218674. This IS adding detail. audi has issued tsb 2044640/5 (https://static.nhtsa.gov/odi/tsbs/2018/mc-10153123-9999.pdf) to address the damage when this very known issue occurs. The problem identified in the tsb IS that original parts require replacement (oil screen and check value). Significantly, the original oil screen has been re-designed to prevent the catastrophic engine failure. This engine failure can create an extremely hazardous safety issue for all vehicle occupants when this problem arises. There IS no warning for when this issue will manifest. For some it happens at speed on freeways. For others it happens in intersections. Due to zero warning to alert the driver to get off the road, this known condition of oil supply failure to the turbo puts vehicle occupant in unsafe situations. audi should recall all applicable vehicles and replace the oil screen and check valve as outlined in their tsb. By doing so, great vehicle damage will be avoided and the roadside incidences created by this manufacturer defect will stop. all passengers of impacted vehicles covered by this tsb are in threat of harm until audi proactively addresses their design defect before in manifests on the road. audi dealing with this problem (via the tsb and no recall) after it occurs rather than proactively preventing it devalues the safety of its customers. This behavior also creates a much larger financial burden on audi itself when the turbos fail for cars under warranty and for its customers when the turbos fail for cars not under warranty. the right choice for audi IS to issue a recall. Its customers will be thankful and more aligned with company and its products in the future knowing they are valued.
- Engine
Turbochargers can failure with no warning while driving which IS a severe safety hazard
Defect investigations
NHTSA’s Office of Defects Investigation opened these reviews into vehicles including this one.
- Engine Stall - Turbo Failure
On March 29, 2021, the Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE 21-009) after the agency received 58 reports alleging engine stalling in 2013-2016MY Audi vehicle models A8, S6, S7, S8 & RS7 equipped with the 4.0L, twin-turbocharged engine. Complainants reported the vehicles would stall…
On March 29, 2021, the Office of Defects Investigation (ODI) opened a Preliminary Evaluation (PE 21-009) after the agency received 58 reports alleging engine stalling in 2013-2016MY Audi vehicle models A8, S6, S7, S8 & RS7 equipped with the 4.0L, twin-turbocharged engine. Complainants reported the vehicles would stall with no warning while driving at highway or city traffic speeds. Several of the complainants alleged an inability to restart. The complaints alleged the major contributing factor to the engine stalling was the failure of the turbochargers. The complaints cited the turbocharger failure was a result of oil starvation due to a clogged oil strainer in the turbocharger oil supply line.The location of the oil strainer in the turbocharger oil supply line is in the inner valley of the engine. It is not easily accessible, making servicing the component difficult. The oil strainer removes particles and carbon deposits from the oil before lubricating the turbochargers. Over time, if the debris is not removed from the oil strainer, it becomes clogged and prevents oil from flowing to the turbochargers. This causes the turbine bushings to run dry and overheat resulting in turbine shaft failure due to thermal stress.On April 04, 2022, PE21-009 was upgraded to an Engineering Analysis (EA22-001) to further assess the scope, frequency, and potential safety related consequences of the alleged defect. Volkswagen filed recall 22V-178 to replace the 30?m mesh oil strainer with a 90?m mesh oil strainer in the subject vehicles. VW introduced the larger mesh oil strainer into production in March of 2017 effecting the 2017-2018MY vehicles.ODI reviewed information from VW for vehicles that had the larger mesh installed in production. The data received showed, since the new oil strainer size of 90?m went into production for the 2017-2018MY, there has not been any reported incidents of turbocharger failures due to oil starvation or other failures that could be related to the larger screen mesh. In view of the recall being conducted by VW and lack of any detrimental side effect to the turbocharger caused by the larger mesh, ODI is closing this Engineering Analysis (EA). The agency reserves the right to take additional action if warranted by future circumstances.11502847,11506565,11494663,11488813,11486393,11480926,11479882,11476289,11466761 11464663,11463254,11460580,11460496,11458973,11458804,11457556,11454753,11452668 11452589,11452584,11452383,11452175,11452111,11451724,11451724,11450995,11450988 11449661,11447092,11443657,11442867,11440536,11440052,11439959,11438691,11436461 11435619,11433925,11433733,11432336,11431661,11431421,11429704,11429584,11428128 11426929,11424203,11423603,11423337,11422431,11421084,11420626,11420342,11419693 11418884,11418437,11418433,11418135,11417635,11417351,11416095,11414578,11414235 11414064,11413359,11413285,11413214,11407510,11407450,11406897,11406821,11406637 11406460,11406416,11406291,11406287,11406277,11406273,11406263,11406256,11406251 11406229,11406222,11406208,11406204,11406197,11406182,11406015,11404665,11404426 11404348,11403823,11403430,11403268,11402684,11399435,11397821,11396241,11394763 11391037
- Engine Stall - Turbo Failure
On March 29, 2021, the Office of Defects Investigation (ODI) opened Preliminary Evaluation (PE) 21-009 after the agency received 58 reports alleging engine stalling in 2013-2016MY Audi vehicle models A8, S6, S7, S8 & RS7. The subject vehicles are equipped with 4.0L, twin-turbocharged engine. Complainants reported that…
On March 29, 2021, the Office of Defects Investigation (ODI) opened Preliminary Evaluation (PE) 21-009 after the agency received 58 reports alleging engine stalling in 2013-2016MY Audi vehicle models A8, S6, S7, S8 & RS7. The subject vehicles are equipped with 4.0L, twin-turbocharged engine. Complainants reported that the vehicles stall suddenly with no warning while driving on the highway or in city traffic. Several of the complainants alleged an inability to restart. The complaints allege the major contributing factor to the engine stalling is the failure of the turbochargers. The complaints further allege the turbocharger failure is a result of oil starvation due to a clogged oil strainer.The location of the oil strainer in the turbocharger oil supply line is in the inner valley of the engine. It is not easily accessible, making regular service difficult. The oil strainer removes dirty particles and carbon deposits from the oil before flowing to lubricate the Turbochargers. Overtime if the debris are not removed from the oil strainer, it clogs the strainer and prevents free flow of oil to the turbochargers and makes the turbine bushings to run dry and overheat which causes the turbine shaft to break due to thermal stress. In VW's response to ODI's Information Request letter, VW provided approximately 611 warranty claims with unique VINs, 70 Field Reports and 45 Consumer complaints. These reports allege engine stalling due to turbocharger failure similar to the NHTSA reports described above. To date, NHTSA has received approximately 98 allegations of stall due to turbocharger failures. The total of 824 reports shown in the table above eliminates duplicate reports received by both ODI and the manufacturer.This Preliminary Evaluation is being upgraded to an Engineering Analysis (EA) to further assess the scope, frequency, and potential safety related consequences of the alleged defect of engine stalling due to turbocharger failureThe ODI complaints cited above can be viewed at www.NHTSA.gov under the following ODI identification numbers:11452589, 11452584, 11452383, 11450995, 11450988, 11449661, 11447092, 11442867 11440536, 11440052, 11439959, 11438691, 11436461, 11435619, 11431661, 11429704 11429584, 11426929, 11424203, 11423603, 11423337, 11421084, 11420626, 11420342 11418884, 11418437, 11418433, 11417635, 11417351, 11416095, 11414235, 11413359 11413214, 11413285, 11413133, 11407510, 11407450, 11407289, 11406821, 11406416 11406291, 11406277, 11406273, 11406256, 11406251, 11406229, 11406222, 11406204 11406197, 11406182, 11404665, 11404426, 11404348, 11403430, 11403268, 11399435 11397821, 11396241, 11394763, 11391037, 11388662, 11387166, 11377446, 11363283 11354107, 11344193, 11342497, 11342360, 11340302, 11325065, 11324163, 11322168, 11321144, 11318477, 11306754, 11279429, 11268109, 11256706, 11252723, 11246579 11234853, 11234714, 11231582, 11231013, 11230589, 11229484, 11222281, 11218822 11218749, 11217604, 11209168, 11209142, 11197149, 11191243, 11175842, 11170776 11164032, 11152418.
Service bulletins
Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.
- 11011303This bulletin provides information when the anti-theft alarm activates for no reason, or when the anti-theft alarm does not activate.
- 11011296This bulletin provides service-info relating to lithium-ion high-voltage batteries; determining energy content.
- 11011285This TSB Provides information when parking assistance provides false warnings.
- 11011282This bulletin provides information when speaker rattles, vibrations, or audio interference is noted.
- 11011240This bulletin provides information about professional noise analysis with the VAS 611 015 PICO-NVH tool
- 11009999This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
- 11009983Vehicle Concerns Before Recall Repair Available
- 11009941This bulletin provides diagnostic information regarding the locking system.
- 11009937This bulletin provides additional information pertaining to continued noises/vibrations in tight bends - Q7 and A8 vehicle models.
- 11009928This bulletin provides informatin when the engine does not run smoothly at idling speeds.
- 11009375This bulletin provides information pertaining to the GFF test plan required for A/C compressore replacements, regardless of the concern.
- 11009356This bulletin provides informaion regarding zirconium inserts in the bake piston for vehicle equipped with ceramic brakes.
- 11009351This bulletin provides information regarding the general approach to brakes rubbing.
- 11009348This bulleitn provides information when there is an implausible signal in the ABS/ESC speed sensor.
- 11009347This bulletin provides information when there are vibrations and rotational steering wheel vibrations.
- 11009344This bulletin provides information on repairs on the air spring strut of the frong axle; additional sealing.
- 11009332This bulletin provides information when there are noises and/or vibration in tight turns in vehicles with quattro drive.
- 11009327This bulletin provides information when ther is an Engine: start/stop system fault shown and start/stop system not is working; mileage below 50 km/32 miles.
- 11009313This bulletin provides guidance in order to provid informaiton regarding preparatoin when calling the Audi Technical Assistnce Center (TAC).
- 11009312This bulletin provides informationw hen there are car was brush bristles trapped in the seam between the headlight and fender.
- 11007354This bulletin provides service-info relating to lithium-ion high-voltage batteries; determining energy content.
- 11007345This bulletin proves information when the bluetooth does not work, adaption channel deactivated.
- 11007315This bulletin provides information vibrations and rotational steering wheel vibrations.
- 11007311This bulletin provides information when there are noises/vibrations in tight bends; Q7 and A8 models.
- 11007305This bulletin offers information about the basic information needed for technical requests for gaerbox complaints.
- 11007301This bulletin provides information when there are functional restrictions or driving behavior due to diesel detected in petrol.
- 11007297This bulletin provides service information ror when the fuel tank cannot be fully filled.
- 11007273This bulletin provides service-info relating to lithium-ion high-voltage batteries; determining energy content.
- 11007264This bulletin proves information when the bluetooth does not work, adaption channel deactivated.
- 11007234This bulletin provides information vibrations and rotational steering wheel vibrations.
- 11007230This bulletin provides information when there are noises/vibrations in tight bends; Q7 and A8 models.
- 11007224This bulletin offers information about the basic information needed for technical requests for gaerbox complaints.
- 11007220This bulletin provides information when there are functional restrictions or driving behavior due to diesel detected in petrol.
- 11007216This bulletin provides service information ror when the fuel tank cannot be fully filled.
- 11005935This bulletin provides informaiton when there are speaker rattles, vibrations or audio interference in the sound system.
- 11005911This bulletin provides informatin for the GFF test plan that is requied for AC compressor replacements.
- 11005884This bulletin provides service information pertaining to noises from wheel input shaft/drive shaft.
- 11005878This bulletin provides information about replacing the clutch end cover.
- 11005877This bulletin provides information about replacing the clutch end cover.
- 11005865This bulletin provides information when there are noises/vibration from the front of the vehicle while in dynamic mode.
Every Audi S8 model year
Bars are owner complaints, dots mark years with recalls. Select a year to open its report.