Audi · A8 · 2004
1
Recall
20
Complaints
-
Not Rated
The 2004 Audi A8 has 1 recall and 20 owner-reported complaints on file with NHTSA. Most reported issue: electrical system (4 reports).
Source: NHTSA Public Records · Updated Apr 28, 2026
The 2004 Audi A8 page works best as a research starting point. Complaint totals show how much owner-reported activity exists, while recalls and investigations help show whether any of that activity turned into formal safety action.
Because this is a newer-era vehicle page, it usually helps to compare this year against nearby model years before deciding whether a complaint pattern looks isolated or persistent. On this page, the most prominent complaint area is electrical system with 4 reported complaints.
This page combines three types of NHTSA data: recall campaigns (official manufacturer or government actions), owner complaints (unverified consumer reports), and crash test ratings (where available). A vehicle with many complaints is not necessarily less reliable — complaint volume correlates with sales volume and vehicle age. Recalls indicate identified defects, not overall quality. To compare this model year with others, use the year navigation in the sidebar or return to the model overview page.
If you are researching a used vehicle, start with the complaint categories, compare them against the recall list, and then check nearby model years to see whether the same issue profile repeats. That usually produces a better buying or research signal than treating the raw complaint total as a standalone safety ranking.
ON CERTAIN PASSENGER VEHICLES, DURING PRODUCTION OF THE DRIVER'S FRONTAL AIR BAG, THE AIR BAG MAY NOT UNFOLD PROPERLY IN THE EVENT OF A CRASH AND THEREFORE MAY NOT INFLATE AS DESIGNED.
Remedy Status
DEALERS WILL INSTALL A NEW DRIVER'S FRONTAL AIR BAG FREE OF CHARGE. THE RECALL BEGAN ON OCTOBER 6, 2006. OWNERS MAY CONTACT AUDI AT 1-800-822-2834.
WHILE DRIVING AND/OR PARKING AND/OR PUTTING KEY IN IGNITION TO START MY VEHICLE ABS LIGHT; STABILIZATION; AND SPEEDOMETER SEEMS AS THOUGH BEING HACKED...SOMETIMES ESPECIALLY IN THE SUMMER WHEN TEMPERATURES REACH 100 DEGREES + MY HEATER IS HACKED ON AND MY INTERIOR OF THE VEHICLE ...
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TL* THE CONTACT OWNS A 2004 AUDI A8. WHILE THE VEHICLE WAS PARKED, A STRONG FUEL ODOR EMITTED FROM THE REAR PASSENGER SIDE OF THE VEHICLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE CONTACT WAS AWARE OF NHTSA CAMPAIGN NUMBER: ...
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DRIVER SMELLED SMOKE SHORTLY AFTER STARTING HIS VEHICLE AND DRIVING AWAY FROM HIS HOME. THE SMELL WAS OF PLASTIC, AND IT WAS ASSUMED FROM AN ELECTRICAL SHORT/FIRE. THE DRIVER STOPPED THE CAR AND INSPECTED THE ENGINE AREA. NO EVIDENCE OF FIRE, HOWEVER THE DRIVER TURNED BACK AND...
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I OWN A 2004 AUDI A8 QUATRO, THIS MORNING THE CAR ACCELERATED ON IT'S OWN. THE DRIVER SEAT, STEERING WHEEL, AND THE CAR SUSPENSION ADJUSTED AUTOMATICALLY WHILE I WAS DRIVING IT AND IT WENT FROM 40MPH TO 150+ WITHOUT ME HAVING MY FOOT ON THE ACCELERATOR. FOR A MINUTE I THOUGHT I W...
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TWO AIR SUSPENSION SYSTEMS WENT OUT FOR NO REASON IN MY CAR. MY CAR IS A 2004 A8L WITH 64,000 MILES. THEY WERE LEAKING. THIS WAS $5,000 EXPENSE. I THINK THEY ARE DEFECTIVE. *TR
WHILE DRIVING DOWN THE HIGHWAY CAR SUDDENLY STALLED WITHOUT WARNING. RESTARTED CAR AND HAD IT STALL SEVERAL TIMES. CAR HAS BEEN SENT TO BE EVALUATED BY A MECHANIC. *TR
2004 AUDI A 8 L GAS PEDAL STICKS IN ACCELERATION MODE. HAS HAPPENED 4-5 TIMES. DEALER WAS NOTIFIED BUT DID NOT RESPOND OR TAKE ACTION. I HAD TO SHIFT INTO NEUTRAL GEAR AND PUMP PEDAL. THIS HAS HAPPENED SEVERAL TIMES WHEN STEPPING ON THE ACCELERATOR HARD. LAST INCIDENT DATE BEL...
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EMERGENCY BRAKE CONTROL MODULE FAILED. FACTORY HAD A RECALL ON CAR TO REPROGRAM THIS MODULE, DEALER SAID MODULE COULDN'T BE REPROGRAMMED BECAUSE IT HAD FAILED. PARTS AND LABOR WAS $509.00 FAILURE OF THIS COMPONENT I CONSIDERED A SAFETY RELATED ITEM AS THIS ALSO ACTS AS EMERGE...
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WINDSHIELD WIPERS SUDDENLY STOP MID-SWIPE AND PARK!!! *JB
THE WINDSHIELD WIPERS WILL STOP INTERMITTENTLY. THEY HAVE STOPPED DURING HEAVY RAIN ON AN EXPRESSWAY SEVERAL TIMES RESULTING IN A LOSS OF VISION. THE DEALERS COULD NOT GET THE PROBLEM TO REPEAT SO THEY SAID THAT THEY COULDN'T DO ANYTHING. I CALLED THE AUDI ADVOCATE PHONE LINE ...
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Showing 10 recent complaints from 20 total
View Full Complaint LogThe strongest comparison flow is usually: exact vehicle-year page, then nearby years of the same model, then other 2004 Audi models. That sequence helps separate one-off year spikes from broader make-wide patterns.
The 2004 Audi A8 has 1 recall recorded by NHTSA.
NHTSA has received 20 owner-reported complaints for the 2004 Audi A8.
NHTSA has not published a safety rating for the 2004 Audi A8.
The most commonly reported complaint categories for the 2004 Audi A8 are electrical system (4 reports), vehicle speed control (2 reports), visibility:windshield wiper/washer:motor (1 reports).
Yes. NHTSA has 1 recall on record for the 2004 Audi A8. Scroll up to review the published recall summaries, consequences, and remedies. To check for unrepaired recalls on your specific vehicle, use your VIN at nhtsa.gov/recalls.
Look up recalls and complaints for any year, make, and model.
This page summarizes publicly available data from the National Highway Traffic Safety Administration (NHTSA). Complaint counts reflect reports submitted to NHTSA by vehicle owners and do not by themselves prove defect severity or vehicle safety. Safety ratings may not be available for all vehicle-years. This site is not affiliated with NHTSA or any vehicle manufacturer. For official information, visit the official NHTSA page for this vehicle.