Air Bags. Review the 8 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Electrical System. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
Engine. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

1 crash reports1 fire reports1 injury reports

Service Brakes, Hydraulic complaints

1 reports

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13,000 miles · Mar 10, 2008

Air BagsSeat BeltsService Brakes, HydraulicCrashInjury

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MY 2007 AUDI RS-4 QUATTRO SEDAN HAD A BRAKE MALFUNCTION OF SOME SORT THAT CAUSED THE FRONT WHEELS TO LOCK EVEN WHILE THE ESP SYSTEM WAS ACTIVE AND ABS WAS IN PROPER WORKING ORDER AND THE VEHICLE DISPLAYED NO WARNINGS ON THE INFO DISPLAY. THE VEHICLE CRASHED INTO A GUARDRAIL WHILE WE WERE DOING 40MPH BECAUSE IT WOULDN'T TURN IN THE CURVE AT THE BOTTOM OF THE HILL WE WERE DESCENDING, A FEW TIMES THAT DAY THE CAR HAD A VIBRATION GO THROUGH IT ALMOST AS THOUGH A TIRE WAS BAD OR A BRAKE WAS DRAGGING, WITH A SLIGHT BURNING SMELL TO ACCOMPANY IT. BUT STILL NO LIGHTS OR WARNING DISPLAYS CAME ON, ON OUR WAY TO DINNER MY FRIEND AND I WERE DESCENDING THE HILL NEAR TO THE RESTAURANT WE WERE GONG TO AND THE BRAKES DIDN'T SEEM TO GRAB AT FIRST THEN SEEM TO HAVE LOCKED UP.. WE CRASHED DOING A FULL 40MPH. THE ANGLE WE HIT THE RAIL AT AND THE ANGLE OF THE RAIL ITSELF DEFLECTED US SLIGHTLY CAUSING THE PASSENGER SIDE REAR OF THE CAR TO ALSO HIT IT. THEN AS THE REAR HIT THE RAIL IT BOUNCED THE REAR OUT TO THE LEFT CAUSING US TO HIT THE RAIL WITH THE RIGHT FRONT AGAIN THEN DEFLECTED US OFF OF THE SMALL CLIFF ON THE OPPOSITE SIDE OF THE ROAD. WHERE THE CAR WAS LAYING ON ITS DRIVER'S SIDE IN THE DITCH AND HAD RUN DOWN 3 SMALLER TREES, ALL THIS ENERGY AND DAMAGE, YET NONE OF THE AIRBAGS DEPLOYED NOT EVEN THE HEAD CURTAINS, AS A RESULT I SUFFERED HEAD INJURIES A FRACTURED T3 VERTEBRAE ALOT OF MUSCLE STRAINS AND A SPRAIN PLUS NERVE DAMAGE THAT DISABLED ME FROM FEELING MY LOWER EXTREMITIES AND FEET FOR A FEW DAYS, MY FRIEND WHOM WAS DRIVING SUFFERED A CONTUSION ON HIS BRAIN THAT BLED FOR A WHILE AND COULD HAVE CAUSED HIM TO BECOME PARAPLEGIC. HE STRUCK HIS HEAD ON THE B-PILLAR AND STEERING WHEEL, EVEN THOUGH WE BOTH WORE OUR SEAT BELTS, WHICH MY BELT HAD TO BE CUT OFF AS IT WOULDN'T UNLATCH. I HAVE LOOKED ON A FEW AUDI FORUMS AND HAVE SEEN COMPLAINTS FROM OTHER RS4 OWNERS. I HOPE THIS CAN BE ADDRESSED, THANKS. *TR

NHTSA ODI #10220525

Official recalls

18V427000 · Air Bags:frontal:passenger Side:inflator Module

Jun 22, 2018

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.

Consequence & remedy

Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Remedy: 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 and 18V004 and includes vehicles that may have had their air bag previously replaced under one of those campaigns.

17V032000 · Air Bags:frontal:passenger Side:inflator Module

Jan 11, 2017

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 2008 RS4 Cabriolet vehicles originally sold, or ever registered, in Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming. 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 front air bags, these inflators may rupture due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

Consequence & remedy

Consequence: An inflator rupture may result in metal fragments striking the vehicle occupants resulting in serious injury or death.

Remedy: 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.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

No exact-year investigations in this snapshot.