The Audi A4 has 30 NHTSA recall campaigns on record covering 1996–2022. On average a defect was admitted 7.46 years after the car was built, the slowest took 25 years. The most recalled system is Air Bags (8 campaigns). Owners also filed 2,193 complaints on this model — see what breaks.
What was recalled on the Audi A4
Grouped by system. Open any row for the campaigns themselves — what failed, what it risks and how the dealer fixes it, straight from the NHTSA filing.
Air Bags 8 Read
What's wrong. Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2009 Audi A4 Cabriolet, S4 Cabriolet, A6 Avant, A6 Sedan and S6 Sedan vehicles originally sold, or ever registered, in Arizona, Arkansas, Delaware, the District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia, or "Zone B." Additionally, unless included in "Zone B" above, Volkswagen is recalling certain 2005-2008 Audi A4 Avant, A4 Sedan, A6 Sedan, S4 Avant and S4 Sedan vehicles, 2007-2008 A4 Cabriolet, RS4 Sedan, S4 Cabriolet and S6 Sedan vehicles, and 2006-2008 A6 Avant and…
Risk. An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death
Fix. Audi will notify owners, and dealers will replace the passenger frontal air bag inflator, free of charge. The recall began March 30, 2018. Owners may contact Audi customer service at 1-800-253-2834. Note: This recall has been superseded by recall number 18V427
What's wrong. Volkswagen Group of America, Inc. (VW) is recalling certain model year 2008-2009 Audi A4, A5, and Q5 vehicles. In the affected vehicles, the air bag control units may corrode and fail
Risk. If the air bag control unit fails, the air bags may not deploy in the event of a crash, increasing the risk of occupant injury
Fix. Audi will notify owners, and dealers will replace the air bag control unit, free of charge. The recall began October 2016. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 69O1
What's wrong. Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2005-2008 Audi A4 Sedan, A4 Avant, S4 Avant and S4 Sedan, 2007-2008 RS4 Sedan, 2004 RS4 Cabriolet, 2007-2009 A4 Cabriolet and S4 Cabriolet, 2005-2011 A6 Sedan, 2006-2011 A6 Avant, and 2007-2011 S6 Sedan vehicles. These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling
Risk. An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death
Fix. Audi has notified owners, and dealers will replace the passenger frontal air bag with an alternate remedy part, free of charge. The recall began June 29, 2018. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 69R7. Note: This recall supersedes recalls 16V382, 17V032…
Engine And Engine Cooling 3 Read
What's wrong. Volkswagen Group of America, Inc. (Audi) is recalling certain 2022 Audi A6 Sedan, A4 Sedan, Q5, and Q5 Sportback vehicles. The semiconductor inside the engine control unit may short-circuit and cause an engine stall
Risk. An engine stall can increase the risk of a crash
Fix. Dealers will replace the engine control unit, free of charge. Owner notification letters were mailed July 18, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 24iH
What's wrong. The Gates Corporation (Gates) is recalling certain aftermarket Tru-Flow Water Pumps, part number TFW 41127, sold at certain NAPA Auto Parts and/or installed by automotive service technicians after November 1, 2013 (and manufactured August 2013 through October 2013) that have a black-colored pulley/sprocket or do not have 'US9377' stamped on the water pump housing. These service replacement parts were sold for use in model year 1999-2005 Audi A4, 2000-2006 Audi TT, 1998-2005 Volkswagen Beetle, 1999-2006 Golf, 1999-2008 and 2011-2013 Volkswagen Jetta, and 2000-2005 Volkswagen Passat. In the affected water pumps, the pulley or sprocket that turns the timing belt may develop microfractures…
Risk. A failure of the timing belt may cause the engine to shut down, potentially increasing the risk of a vehicle crash
Fix. Gates will notify owners, and dealers will replace the water pump, free of charge. The recall began during May 2014. Owners may contact The Gates Corporation at 1-303-744-1911
What's wrong. The Gates Corporation (Gates) is recalling certain aftermarket Tru-Flow Water Pumps, part number TFW 41127, sold at certain NAPA Auto Parts and/or installed by automotive service technicians after November 1, 2013 (and manufactured August 2013 through October 2013) that have a black-colored pulley/sprocket or do not have 'US9377' stamped on the water pump housing. These service replacement parts were sold for use in model year 1999-2005 Audi A4, 2000-2006 Audi TT, 1998-2005 Volkswagen Beetle, 1999-2006 Golf, 1999-2008 and 2011-2013 Volkswagen Jetta, and 2000-2005 Volkswagen Passat. In the affected water pumps, the pulley or sprocket that turns the timing belt may develop microfractures…
Risk. A failure of the timing belt may cause the engine to shut down, potentially increasing the risk of a vehicle crash
Fix. Gates will notify owners, and dealers will replace the water pump, free of charge. The recall began during May 2014. Owners may contact The Gates Corporation at 1-303-744-1911
Exterior Lighting 3 Read
What's wrong. On certain passenger vehicles, there is a possibility of xenon headlamp coating degradation over time. The luminous transmittance of the headlamp may decrease over a period of time
Risk. This condition could affect a driver's field of view, increasing the risk of a crash
Fix. Dealers will replace the left and right xenon headlamp reflectors free of charge. The recall began on april 11, 2005. Owners may contact audi at 1-800-822-2834
What's wrong. On certain passenger vehicles, there is a possibility of xenon headlamp coating degradation over time. The luminous transmittance of the headlamp may decrease over a period of time
Risk. This condition could affect a driver's field of view, increasing the risk of a crash
Fix. Dealers will replace the left and right xenon headlamp reflectors free of charge. The recall began on april 11, 2005. Owners may contact audi at 1-800-822-2834
What's wrong. Certain ck motorsports combination headlights, clear corner, bumper, and side marker lights sold as replacement lamps for use on the passenger vehicles listed above. Some combination lamps that are not equipped with amber side reflectors fail to conform to federal motor vehicle safety standard no. 108, lamps, reflective devices, and associated equipment
Risk. Without the amber reflectors, the vehicle will be poorly illuminated, possibly resulting in a vehicle crash without warning
Fix. Ck motorsport will notify owners and replace the noncompliant lamps free of charge. The recall began on july 1, 2006. Owners may contact ck motorsport at 1-909-610-7211
Electrical System 3 Read
What's wrong. On certain passenger vehicles, as a result of a problem in the production process of the ignition switch, the anchor point of the spring may crack. This could potentially cause the return spring force to be insufficient for returning the ignition key to the running position after starting the engine
Risk. This condition causes electrical accessories such as windshield wipers and headlights to become inoperative increasing the risk of a crash
Fix. Dealers will install a new ignition switch with an optimized anchor point free of charge. The recall began on november 27, 2006. Owners may contact audi at 1-800-822-2834. Note: this recall supersedes the remedy program under a previous recall (please see 00V317)
What's wrong. Vehicle description: passenger vehicles. The plastic ignition switch housing can fracture at the return spring anchor point. Fracture of the housing could cause the return spring force to be insufficient for returning the ignition key to the running position after starting the engine
Risk. This condition causes electrical accessories such as windshield wipers and headlights to become inoperative
Fix. Dealers will replace the ignition switch
What's wrong. On certain passenger vehicles, as a result of a problem in the production process of the ignition switch, the anchor point of the spring may crack. This could potentially cause the return spring force to be insufficient for returning the ignition key to the running position after starting the engine
Risk. This condition causes electrical accessories such as windshield wipers and headlights to become inoperative increasing the risk of a crash
Fix. Dealers will install a new ignition switch with an optimized anchor point free of charge. The recall began on november 27, 2006. Owners may contact audi at 1-800-822-2834. Note: this recall supersedes the remedy program under a previous recall (please see 00V317)
Back Over Prevention 2 Read
What's wrong. Volkswagen Group of America, Inc. (Audi) is recalling certain 2021 Audi A8 and S8, 2022 Audi A5 Sportback, A4 Sedan, E-Tron GT, Q3, Q5, RS6 Avant, A3 Sedan, S5 Sportback, Q5 Sportback, Q7, Q8, RSQ8, SQ7, SQ8, and S3 Sedan vehicles. A software error may prevent the rear-view image from initially displaying when the vehicle begins to reverse. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Risk. A rear-view camera that does not display an image reduces the driver's rear view, increasing the risk of a crash
Fix. Dealers will update the infotainment unit parameters, free of charge. Owner notification letters were mailed November 9, 2021. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 91CR
What's wrong. Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Audi A8, RS7, RS6 Avant, RS5 Sportback, RS5 Coupe, Q8, Q7, Q5 Sportback, S4 Sedan, Q5, A7, A6, A6 Allroad, A5 Sportback, A5 Coupe, A5 Cabrioleet, A4 Sedan, A4 Allroad, E-Tron Sportback Quattro, SQ7, S5 Cabriolet, E-Tron Quattro, SQ8, SQ5 Sportback, SQ5, S8, S7, S6 Sedan, S5 Sportback, S5 Coupe, 2022 E-Tron GT, and 2021-2022 RSQ8 vehicles. Due to a software issue, a blank or black screen may be displayed instead of the rearview camera image when the vehicle is placed in reverse gear. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Risk. A blank rearview camera display can reduce the driver's rear visibility, increasing the risk of a crash
Fix. Dealers will update the infotainment unit software, free of charge. Owner notification letters were mailed October 25, 2022. Owners may contact Audi's customer service at 1-800-253-2834. Volkswagen's number for this recall is 91DZ
Seat Belts 2 Read
What's wrong. Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2021 Volkswagen ID4, Audi A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A5 Sportback, A6 Allroad, A6 Sedan, A7, A8, E-Tron Quattro, E-Tron Sportback Quattro, Q3, Q5, Q5 Sportback, Q7, Q8, RS5 Sportback, RS5 Coupe, RS6 Avant, RS7, RSQ8, S4 Sedan, S5 Cabriolet, S5 Coupe, S5 Sportback, S6 Sedan, S7, S8, SQ5, SQ5 Sportback, SQ7, SQ8, and 2021-2022 S3 Sedan vehicles. The rear seat belt automatic locking retractors may deactivate early, which can prevent the child restraint system from securing properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 208, "Occupant…
Risk. An unsecured child restraint system can increase the risk of injury during a crash
Fix. Dealers will inspect, and replace as necessary, the middle-rear seat belt assemblies, free of charge. Owner notification letters were mailed August 27, 2021. Owners may contact Volkswagen customer service at 1-800-893-5298 and Audi customer service at 1-800-253-2834. Volkswagen's numbers for this recall are 69CR (VW)…
What's wrong. Vehicle description: passenger vehicles. The rear seat belt retractors may not lock properly when engaged, or not remain locked after being engaged
Risk. In the event of a crash, an improperly locking seat belt could cause injury to an occupant
Fix. Dealers will replace the rear seat belt assembly
Fuel System, Gasoline 2 Read
What's wrong. On certain vehicles equipped with 1.8l turbo, 2.8l v6, or 3.0l engines, a change in the electrical motor components in the fuel pump can lead to an inoperative fuel pump and, ultimately, stoppage of fuel supply to the engine causing it to stall
Risk. If fuel flow to the engine is interrupted, the vehicle could stall without warning and thus present a potential risk of crash
Fix. Dealers will install new fuel pumps free of charge. The recall began on september 28, 20007. Owners may contact vw at 1-800-222-8987 or audi at 1-800-822-2834. This recall is a supplement to a previous campaign (please see 06V017)
What's wrong. On certain vehicles produced from september 2002 - march 2003, equipped with 1.8l turbo, 2.8l v6, or 3.0l engines, a change in the electrical motor components in the fuel pump can lead to an inoperative fuel pump and, ultimately, stoppage of fuel supply to the engine causing it to stall
Risk. If fuel flow to the engine is interrupted, the vehicle could stall without warning and thus present a potential risk of crash
Fix. Dealers will install new fuel pumps free of charge. The recall began on april 10, 2006. Owners may contact vw at 1-800-222-8987 or audi at 1-800-822-2834
Steering 2 Read
What's wrong. Vehicle description: passenger vehicles. The tie rods of the steering assembly are protected on each side by a seal to prevent moisture and dust particles from entering the swivel bearing mechanism. It is possible that some tie rod seals may not seal properly
Risk. If moisture and/or dust particles enter the swivel bearing mechanism, the swivel bearing could wear over time diminishing the steering control of the vehicle
Fix. Dealers will replace the tie rods
What's wrong. Vehicle description: passenger vehicles. The tie rods of the steering assembly are protected on each side by a seal to prevent moisture and dust particles from entering the swivel bearing mechanism. It is possible that some tie rod seals may not seal properly
Risk. If moisture and/or dust particles enter the swivel bearing mechanism, the swivel bearing could wear over time diminishing the steering control of the vehicle
Fix. Dealers will replace the tie rods
What's wrong. Vehicle description: passenger vehicles. The tie rods of the steering assembly are protected on each side by a seal to prevent moisture and dust particles from entering the swivel bearing mechanism. It is possible that some tie rod seals may not seal properly
Risk. If moisture and/or dust particles enter the swivel bearing mechanism, the swivel bearing could wear over time diminishing the steering control of the vehicle
Fix. Dealers will replace the tie rods
Equipment 1 Read
What's wrong. Volkswagen Group of America, Inc. (Audi) is recalling certain 2021-2022 AUDI A8, A6 Allroad, E-TRON Quattro, 2022 S3, RSQ8, RS7, RS6 Avant, Q8, Q7, Q3, E-TRON Sportback Quattro, S5 Cabriolet, E-TRON GT, S5 Sportback, A7, A6, A5 Sportback, A5 Cabriolet, A4, A4 Allroad, A3, S8, SQ7, SQ8, S6, and S4 vehicles. The infotainment main unit may become damaged internally when the vehicle is shut off, resulting in an inoperative rearview camera display the next time the vehicle is started. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 111, "Rear Visibility."
Risk. An inoperative rearview camera display reduces the driver's rear visibility, increasing the risk of a crash
Fix. Dealers will replace the infotainment main unit, free of charge. Owner notification letters were mailed June 6, 2022. Owners may contact Audi's customer service at 1-800-253-2834. Audi's number for this recall is 91Ei
Tires 1 Read
What's wrong. Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A5 Sportback, RS5 Coupe, RS5 Sportback, S5 Sportback, 2020-2021 A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A6 Allroad, A6 Sedan, A7, A8, Q5, S4 Sedan, S5 Coupe, S5 Cabriolet, S6 Sedan, S7, S8, SQ5, 2021 Q5 Sportback, Q7, Q8, RS6 Avant, RS7, RSQ8, SQ5 Sportback, SQ7, and SQ8 vehicles. The rear axle alignment may not have been inspected after the repairs for Recall 21V-295 (42L1) were performed
Risk. Rear axle misalignment may cause premature or uneven tire wear, increasing the risk of a crash
Fix. Dealers will inspect the rear axle, adjust the alignment as necessary, and replace any prematurely or unevenly worn tires, free of charge. Owner notification letters were mailed March 3, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 42L5
What's wrong. Volkswagen Group of America, Inc. (Audi) is recalling certain 2019-2021 Audi A5 Sportback, RS5 Coupe, RS5 Sportback, S5 Sportback, 2020-2021 A4 Allroad, A4 Sedan, A5 Cabriolet, A5 Coupe, A6 Allroad, A6 Sedan, A7, A8, Q5, S4 Sedan, S5 Coupe, S5 Cabriolet, S6 Sedan, S7, S8, SQ5, 2021 Q5 Sportback, Q7, Q8, RS6 Avant, RS7, RSQ8, SQ5 Sportback, SQ7, and SQ8 vehicles. The rear axle alignment may not have been inspected after the repairs for Recall 21V-295 (42L1) were performed
Risk. Rear axle misalignment may cause premature or uneven tire wear, increasing the risk of a crash
Fix. Dealers will inspect the rear axle, adjust the alignment as necessary, and replace any prematurely or unevenly worn tires, free of charge. Owner notification letters were mailed March 3, 2022. Owners may contact Audi customer service at 1-800-253-2834. Audi's number for this recall is 42L5
How long a defect stays unadmitted
Campaign numbers encode the year of the announcement, so each recall on this model can be dated against the car it applies to.
| Measure | Value |
|---|---|
| Average gap before admission | 7.46 years |
| Slowest campaign | 25 years |
| Admitted 5+ years later | 59.7% |
| Campaigns on record | 30 |
Which A4 years were recalled most
Campaigns per model year. A year with more campaigns is not automatically worse — it may simply have sold in far greater numbers.
| Model year | Campaigns | Most recalled system |
|---|---|---|
| 2022 | Back Over Prevention | |
| 2021 | Suspension | |
| 2020 | Suspension | |
| 2019 | Seats | |
| 2018 | Seats | |
| 2017 | Seats | |
| 2009 | Air Bags | |
| 2008 | Air Bags | |
| 2007 | Air Bags | |
| 2006 | Air Bags | |
| 2005 | Engine And Engine Cooling | |
| 2004 | Exterior Lighting | |
| 2003 | Exterior Lighting | |
| 2002 | Engine And Engine Cooling | |
| 2001 | Exterior Lighting | |
| 2000 | Exterior Lighting | |
| 1999 | Steering | |
| 1998 | Exterior Lighting | |
| 1997 | Electrical System | |
| 1996 | Electrical System |
Check your own car
A campaign applies to a range of production, not to every car of the model. The only way to know whether yours is affected — and whether the repair was already done — is by VIN.
| Step | What you get |
|---|---|
| Enter the VIN above | Open campaigns for that exact vehicle, straight from NHTSA |
| Check the repair status | Whether the free fix has already been carried out on this car |
| Book at any franchised dealer | Recall work is free regardless of age, mileage or owner |
Go deeper
A campaign covers a production range. Yours is one car.
- Check whether this exact VIN is affected — and whether the fix was done
- Alerts if a new campaign lands on a car in your garage
- Full research report as a PDF you can hand to a mechanic
- Decode a whole list of VINs at once
- No ads, on every page
- No ads, no tracking — and much more
Frequently asked questions
How many recalls does the Audi A4 have?
30 NHTSA campaigns on record, covering 1996–2022. Not every campaign applies to every car — coverage is by production range, so check your VIN.
Is recall work free?
Yes. Safety recall repairs are free at any franchised dealer regardless of the car's age, mileage or how many owners it has had. That is a federal requirement, not a courtesy.
How do I know if my A4 still has an open recall?
Enter its VIN above. We show campaigns that apply to that exact vehicle and whether the repair has already been recorded as done.
Why did a defect take years to be recalled?
On this model the average gap between the car being built and the defect being admitted is 7.46 years, and the slowest campaign came 25 years later. Defects usually surface as they accumulate in the field: complaints pile up, an investigation opens, and only then is a campaign issued.