RoadVitals

2008 Audi A4 Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
175
Latest Apr 20, 2026
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
13
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
9

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2008 Audi A4, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

116
reports

From owner reports, verbatim

The contact owns a 2008 Audi A4. The contact received an unknown recall notice related to the air bags. The contact scheduled an appointment at a dealer and had the recall serviced. The contact then stated that while idle in the parking lot of a hospital, a speeding vehicle clipped the front end, driver's side of her vehicle, which caused the entire front bumper to detach from the vehicle. The driver also hit a gate, guardrail, and utility box in the parking lot. The air bags did not deploy upon impact. The contact was then treated at the hospital for an injury to her neck and left shoulder. The contact sustains severe headaches weeks after the accident. The contact received an X-ray and had been assigned to physical therapy for the next few months. The other driver was not injured as a result of the accident. A police report was filed. The vehicle was initially towed to an independent mechanic and was later towed to a storage unit. The contact family member, who is mechanically inclined, stated that the vehicle's air bag sensors were defective. The vehicle had yet to be diagnosed or repaired by dealer. The dealer was notified of the failure and referred the contact to the manufacturer; the manufacturer gave the contact a case number. The failure mileage was approximately 140,000.

NHTSA ID 11732410 · filed Apr 20, 2026

Audi is wanting me and another driver to drive 2.5 hours to their dealer drop off the car for repairs, then drive back. Then after the repairs are complete make that trip again. They want us to spend 20 man hours driving, plus gas, food, and mileage. None of this is reimbursed. I have called and written Audi several times with the same answer. This is unreasonable when they have a local VW dealer and other Audi certified mechanics that can do the job within 20 minutes. Our zip code is [XXX] . [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID 11715084 · filed Feb 2, 2026
All 116 reports naming airbags

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

17
reports

From owner reports, verbatim

Bought this car from a guy add said car runs great has smog, reg ,ac works great (not )my boyfriend before I could say anything gave guy money and I signed the bill of sale I said should test drive it so drove to my mechanic in vista ca and he said a German car oh boy and I said ouch so he said to bring it back by after checking it out so he could look in to it further so got in car that had spiderwebs on the motor my guy don't know much about cars so we went back and car stopped steering locked up ignition locked up car shut down in middle of busy traffic and would not turn over nothing so called my apt manager thought out of gas so he got some gas put it in and it started after 1 and a 1/2 hours got to gas station filled it up and started up and got back was scared because of this car people don't care almost got hit a few times so went back to seller gone so tried to find a number none text on face bk market place said this car has problems almost killed us just stopped and nothing worked went to Walmart to get some break fluid and coolent car hot and ac didn't work and something leaking it was brake fluid then check engine light on friend came and checked it and the little thing that hook up see what codes for diagnoses or why check engine light on was throwing codes misfire and fuel pump and more don't remember but my guy took pictures of the codes went back Monday cause got car [XXX] and the guy sent my guy a message bring it by and I'll look at it the car runs great he said master cylinder leaking coolent leaking oil was old how did this car even pass smog with it misfiring and shutting down once in street and at Walmart it just shut off now told fuel pump coil wires were cracked two relay switches were broken fixed one and car misfiring hole in the mast cylinder and fluid leaking and this seller calls him self a mechanic very sad have put over 100.00 dollars the guy fixed the ac and gave my guy 40 dollars I paid 55.00 seller their car at my mechanics. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORM

NHTSA ID 11595625 · filed Jun 20, 2024

Overheating in traffic replaced water pump, gasket. radiator , fan control module, thermostat, and hoses. Happens every summer!!!!! No fluid leakage. Could this be the same problem as the 2013 model recall

NHTSA ID 11533750 · filed Jul 21, 2023
All 17 reports naming engine

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

12
reports

From owner reports, verbatim

2021 I brought an Audi A4 Quattro 2.0 2008 after having a test drive and haven't looked over the mechanic just said it was the fuel pressure high pressure sensor that was not a big deal after an hour buying it it took it to see my mom and it quit on me I had to have it towed home it would not start I took it to the mechanic and the mechanic said the same thing that it was a high pressure fuel pressure sensor so I purchased one and put on it couple months later it did the same thing the check engine light came on and it was told it was fuel pressure high pressure sensor again so I changed a fuel sensor two fuel pumps in the engine to electrical fuel pumps in the back four sensors camshaft sensor the cam follower PPC valves body throttle can follower engine light still comes on the car does not want to seem like it wants to accelerate when it gets to the normal temperature save your driving for 10 or 15 minutes still normal temperature not the radio the temperature it will start to cut off the RPM drops very fast I also have put in a fuel pressure regulator and a fuel pressure filter just the other day it came out again saying the same thing p0089 Dakota's always been throwing ever since I brought the car and p 02993 it says performance one and performance too I have put a lot of money in to get in this car fixed in the I believe there is something wrong with with the fuel system in the cars they need to be on a recall

NHTSA ID 11490502 · filed Oct 23, 2022

TAKATA RECALL

NHTSA ID 11242172 · filed Aug 7, 2019
All 12 reports naming powertrain (other)

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

11
reports

From owner reports, verbatim

Bought this car from a guy add said car runs great has smog, reg ,ac works great (not )my boyfriend before I could say anything gave guy money and I signed the bill of sale I said should test drive it so drove to my mechanic in vista ca and he said a German car oh boy and I said ouch so he said to bring it back by after checking it out so he could look in to it further so got in car that had spiderwebs on the motor my guy don't know much about cars so we went back and car stopped steering locked up ignition locked up car shut down in middle of busy traffic and would not turn over nothing so called my apt manager thought out of gas so he got some gas put it in and it started after 1 and a 1/2 hours got to gas station filled it up and started up and got back was scared because of this car people don't care almost got hit a few times so went back to seller gone so tried to find a number none text on face bk market place said this car has problems almost killed us just stopped and nothing worked went to Walmart to get some break fluid and coolent car hot and ac didn't work and something leaking it was brake fluid then check engine light on friend came and checked it and the little thing that hook up see what codes for diagnoses or why check engine light on was throwing codes misfire and fuel pump and more don't remember but my guy took pictures of the codes went back Monday cause got car [XXX] and the guy sent my guy a message bring it by and I'll look at it the car runs great he said master cylinder leaking coolent leaking oil was old how did this car even pass smog with it misfiring and shutting down once in street and at Walmart it just shut off now told fuel pump coil wires were cracked two relay switches were broken fixed one and car misfiring hole in the mast cylinder and fluid leaking and this seller calls him self a mechanic very sad have put over 100.00 dollars the guy fixed the ac and gave my guy 40 dollars I paid 55.00 seller their car at my mechanics. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORM

NHTSA ID 11595625 · filed Jun 20, 2024

2021 I brought an Audi A4 Quattro 2.0 2008 after having a test drive and haven't looked over the mechanic just said it was the fuel pressure high pressure sensor that was not a big deal after an hour buying it it took it to see my mom and it quit on me I had to have it towed home it would not start I took it to the mechanic and the mechanic said the same thing that it was a high pressure fuel pressure sensor so I purchased one and put on it couple months later it did the same thing the check engine light came on and it was told it was fuel pressure high pressure sensor again so I changed a fuel sensor two fuel pumps in the engine to electrical fuel pumps in the back four sensors camshaft sensor the cam follower PPC valves body throttle can follower engine light still comes on the car does not want to seem like it wants to accelerate when it gets to the normal temperature save your driving for 10 or 15 minutes still normal temperature not the radio the temperature it will start to cut off the RPM drops very fast I also have put in a fuel pressure regulator and a fuel pressure filter just the other day it came out again saying the same thing p0089 Dakota's always been throwing ever since I brought the car and p 02993 it says performance one and performance too I have put a lot of money in to get in this car fixed in the I believe there is something wrong with with the fuel system in the cars they need to be on a recall

NHTSA ID 11490502 · filed Oct 23, 2022
All 11 reports naming fuel system

Exterior lighting

Reports naming headlights, tail lights, turn signals and other exterior lighting.

11
reports

From owner reports, verbatim

LEFT DIPPED HEADLIGHT FLICKERS , DIES OUT. WHILE IN MOTION OR STATIONARY , THE LEFT DIPPED HEADLIGHT WILL FLICKER REPEATEDLY AND DIE OUT. TURNING THE HEADLIGHTS OFF AND BACK ON FIXES THE ISSUE FOR A VERY SHORT PERIOD OF TIME BEFORE THE FLICKERING STARTS UP AGAIN AND EVERY 5 MINUTES THE LEFT DIPPED HEADLIGHT GOES OUT AGAIN. THIS ISSUE IS VERY CONCERNING FOR NOT ONLY SAFETY REASONS , BUT FOR LEGAL REASONS AS WELL GIVEN THAT I HAVE TO TURN THE HEADLIGHTS OFF AND ON EVERY 5 MINUTES TO AVOID BREAKING THE LAW BY DRIVING WITH A HEADLIGHT OUT AT NIGHT. THIS ORIGIN OF THIS ISSUE IS UNKNOWN , BUT IT SEEMS TO BE VERY COMMON AND IT WARRANTS A RECALL CONSIDERING HOW MANY PEOPLE HAVE THIS ISSUE WITH THE 2008 LINE OF AUDI A4 VEHICLES POINTS TO A MASS MANUFACTURING DEFECT. IT IS NOT ONLY DANGEROUS IT IS ILLEGAL! THIS WIDESPREAD ISSUE DEMANDS A RECALL!

NHTSA ID 11244938 · filed Aug 19, 2019

MY WARNING LIGHT CAME ON ABOUT 1 MONTH AGO TELLING ME THAT MY DYNAMIC HEADLIGHT RANGE CONTROL IS NO LONGER WORKING PROPERLY.

NHTSA ID 10992034 · filed May 29, 2017
All 11 reports naming exterior lighting

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

9
reports

From owner reports, verbatim

Bought this car from a guy add said car runs great has smog, reg ,ac works great (not )my boyfriend before I could say anything gave guy money and I signed the bill of sale I said should test drive it so drove to my mechanic in vista ca and he said a German car oh boy and I said ouch so he said to bring it back by after checking it out so he could look in to it further so got in car that had spiderwebs on the motor my guy don't know much about cars so we went back and car stopped steering locked up ignition locked up car shut down in middle of busy traffic and would not turn over nothing so called my apt manager thought out of gas so he got some gas put it in and it started after 1 and a 1/2 hours got to gas station filled it up and started up and got back was scared because of this car people don't care almost got hit a few times so went back to seller gone so tried to find a number none text on face bk market place said this car has problems almost killed us just stopped and nothing worked went to Walmart to get some break fluid and coolent car hot and ac didn't work and something leaking it was brake fluid then check engine light on friend came and checked it and the little thing that hook up see what codes for diagnoses or why check engine light on was throwing codes misfire and fuel pump and more don't remember but my guy took pictures of the codes went back Monday cause got car [XXX] and the guy sent my guy a message bring it by and I'll look at it the car runs great he said master cylinder leaking coolent leaking oil was old how did this car even pass smog with it misfiring and shutting down once in street and at Walmart it just shut off now told fuel pump coil wires were cracked two relay switches were broken fixed one and car misfiring hole in the mast cylinder and fluid leaking and this seller calls him self a mechanic very sad have put over 100.00 dollars the guy fixed the ac and gave my guy 40 dollars I paid 55.00 seller their car at my mechanics. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORM

NHTSA ID 11595625 · filed Jun 20, 2024

I HAD JUST PUT $35 IN GASSED THE CAR STILL SAID I NEEDED GAS AND THAT I HAD ZERO MILES LEFT OF GAS I MADE A TRIP THAT WAS ABOUT 45 MILES IN DISTANCE. MY CAR WAS THEN PARKED AND TURNED OFF FOR ABOUT 3 TO 4 HOURS THEN IT HAD TROUBLE STARTING AT FIRST BUT TURNED ON AND I PROCEEDED ONTO THE FREEWAY WHICH WAS ACROSS THE STREET FROM THE PARKING LOT I PARKED INSIDE OF. IT WAS ABOUT 9:00 PM AND THANKFULLY THERE WAS NOT A LOT OF CARS OUT. THE ENTRANCE OF THIS FREEWAY CONSIST OF ONE MEDIUM SIZED STEEP HILL WHICH REMAINS TRAVELING UPWARD ONTO A MOUNTAIN WHEN MY CAR SUDDENLY SHUT OFF MY 3 YEAR OLD DAUGHTER AND I WERE IN THE CAR AND THANKFULLY WE WERE ON THE LAST LANE DUE TO THE FACT THAT WE WERE BARELY ENTERING THE FREEWAY. I PARKED ON THE RIGHT SIDE SKIRT I HAD JUST REPLACED THAT BATTERY EARLIER THAT WEEK (NO MORE THAN 5 DAY BEFORE). I HAD A SMALL GAS CAN IN MY TRUNK AND HAD SOMEONE GO TO THE GAS STATION AND BRING ME THE GALLON OF GAS WHICH I EMPTIED INTO MY CAR AND IT TURNED ON. AT TIMES THE CAR DOES SMELL LIKE GASOLINE ESPECIALLY IF I JUST PUT GAS. IT DOESN'T MATTER HOW MUCH GAS I FILL UP MY TANK WITH IT WILL INDICATE I HAVE 0 MILES OF GAS IN THE SCREEN AND THE FUEL GAUGE WILL NOT GO BELOW THE MIDDLE INDICATOR AND WILL NEVER SHOW ABOVE 3/4 FULL. MY TPMSA IS ALWAYS INDICATING A PROBLEM WHEN THE I HAVE A MECHANIC SEE IT AND HE ASSURED ME IT'S IN GOOD CONDITION

NHTSA ID 11416393 · filed May 13, 2021
All 9 reports naming electrical

Tires & wheels

Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.

6
reports

From owner reports, verbatim

ALL FOUR TPMS SENSORS NEED REPLACING ALONG WITH NEW TIRES. RIGHT SIDE MOTOR MOUNT IS LEAKING FLUID, AND WIPERS STREAK. 80,616 MILEAGE. IN 2012 I BOUGHT NEW TIRES, WIPERS AND REGULAR OIL CHANGES. I'M DISAPPOINTED THAT NOW I'M FACED WITH A LEAKING MOTOR MOUNT. I TAKE VERY GOOD CARE OF MY CAR, I SHOULDN'T HAVE THESE MAJOR REPAIR ISSUES. [XXX] 'INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID 10662421 · filed Dec 5, 2014

TL* THE CONTACT OWNS A 2008 AUDI A4 EQUIPPED WITH CONTINENTAL CONTI PRO CONTACT TIRES. THE CONTACT STATED SHE REPLACED A TOTAL OF FIVE TIRES DUE TO BUBBLES AND SLASHING ON THE SIDEWALLS. BOTH FRONT TIRES WERE REPLACED ON TWO OCCASIONS AND THE REAR PASSENGER SIDE TIRE WAS REPLACED ONCE. ALL REPLACEMENTS WERE MADE AT AN INDEPENDENT REPAIR SHOP. THE FAILURE MILEAGE WAS 20,000 AND THE CURRENT MILEAGE WAS 22,000.

NHTSA ID 10394310 · filed Apr 5, 2011

Too few reports in this category for a page of its own — they appear in the full complaint list.

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

6
reports

From owner reports, verbatim

I WAS DRIVING ON ROUT 62 WITH MY 16 YEAR OLD NIECE AND MY CAR FELT LIKE IT WENT INTO NEUTRAL, THE LIGHTS ON THE DASH STARTED FLASHING. THE BRAKE PEDAL FELT TIGHT BUT I WAS ABLE TO PULL OVER WITHOUT CAUSING AN ACCIDENT. IT KEEPS HAPPENING AND I AM AFRAID TO DRIVE. (ESPECIALLY KNOWING THERE IS AN OPEN RECALL BECAUSE MY AIRBAGS MAY NOT WORK OR WORSE, CAUSE SEVERE INJURY DUE TO METAL SHRAPNEL) I ALSO READ THAT MY CAR HAS A HIDDEN DEFECT THAT THE TIMING CHAIN CAN GO AT ANY TIME, CAUSING CATASTROPHIC ENGINE FAILURE. I BROUGHT IT TO AN INDEPENDENT VOLKSWAGEN AUDI MECHANIC WHERE THEY DID A DIAGNOSTIC. HE TOLD ME TO BRING IT TO SOMEPLACE THAT SPECIALIZES IN TRANSMISSIONS.I LOOKED IN MY OWNERS MANUAL AND UNDER TRANSMISSIONS. IT SAYS IF THIS HAPPENS DRIVE IT TO YOUR NEAREST AUDI SHOP. I EMAILED AUDI BECAUSE I READ THAT THERE WERE RECALLS AND TECHNICAL SERVICE BULLETINS ABOUT THE DIAGNOSTIC CODE P0606. I SAW THAT THERE ARE MANY CLASS ACTION LAWSUITS AND COMPLAINTS ALL ABOUT THE SAME PROBLEM WITH MY CAR. I CAN'T WAIT YEARS FOR A CLASS ACTION LAWSUIT. I LIVE IN NEW ENGLAND AND IT'S GETTING COLD. THIS IS MY ONLY CAR. I BOUGHT 6 MONTHS AGO, IN NOVEMBER. I HAVE DONE ALL THE SERVICE AND MAINTENANCE RECOMMENDED BY AUDI. WHAT EVER IT IS THAT IS WRONG WITH MY CAR, AUDI HAS FIXED OTHER CARS BUT NOT FIXING MINE AND MY CAR. I TAKE EXCELLENT CARE OF MY CAR, INSIDE AND OUT. IT HAS BEEN SERVICED AT EVERY RECOMMEND MILAGE DATE. NOTHING HAS EVER GONE NEGLECTED. MY CAR IS COMPLETELY INOPERABLE AND IT IS DUE TO DEFECTS THAT WERE MADE DURING MANUFACTURING. I DO NOT TRUST AUDI CUSTOMER SERVICE OR THE AUDI SERVICE CENTER.

NHTSA ID 10913848 · filed Oct 4, 2016

WAS CHANGING LANES AND WHEN TRYING TO ACCELERATE THE CAR WOULD BARELY MOVE THEN IN AN INSTANT WENT EXTREMELY FAST. I HIT THE BRAKES BUT THE CAR WAS REVVED SO HIGH AND GOING SO FAST THAT I JUST SKIDDED INTO TRAFFIC. BEFORE THE INCIDENT WE NOTICED IT WOULD DO IT BUT THE LAG WASN'T SO BAD... WASN'T UNTIL WE DROVE IT ON THE FREEWAY IN STOP AND GO TRAFFIC THAT IT REALLY BECAME A PROBLEM. VERY SCARY TO HAVE A CAR FULL OF KIDS AND NOT BE ABLE TO CONTROL THE ACCELERATION. *TR

NHTSA ID 10525978 · filed Jul 21, 2013

Too few reports in this category for a page of its own — they appear in the full complaint list.

Other / unspecified

Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.

4
reports

From owner reports, verbatim

I HAD JUST PUT $35 IN GASSED THE CAR STILL SAID I NEEDED GAS AND THAT I HAD ZERO MILES LEFT OF GAS I MADE A TRIP THAT WAS ABOUT 45 MILES IN DISTANCE. MY CAR WAS THEN PARKED AND TURNED OFF FOR ABOUT 3 TO 4 HOURS THEN IT HAD TROUBLE STARTING AT FIRST BUT TURNED ON AND I PROCEEDED ONTO THE FREEWAY WHICH WAS ACROSS THE STREET FROM THE PARKING LOT I PARKED INSIDE OF. IT WAS ABOUT 9:00 PM AND THANKFULLY THERE WAS NOT A LOT OF CARS OUT. THE ENTRANCE OF THIS FREEWAY CONSIST OF ONE MEDIUM SIZED STEEP HILL WHICH REMAINS TRAVELING UPWARD ONTO A MOUNTAIN WHEN MY CAR SUDDENLY SHUT OFF MY 3 YEAR OLD DAUGHTER AND I WERE IN THE CAR AND THANKFULLY WE WERE ON THE LAST LANE DUE TO THE FACT THAT WE WERE BARELY ENTERING THE FREEWAY. I PARKED ON THE RIGHT SIDE SKIRT I HAD JUST REPLACED THAT BATTERY EARLIER THAT WEEK (NO MORE THAN 5 DAY BEFORE). I HAD A SMALL GAS CAN IN MY TRUNK AND HAD SOMEONE GO TO THE GAS STATION AND BRING ME THE GALLON OF GAS WHICH I EMPTIED INTO MY CAR AND IT TURNED ON. AT TIMES THE CAR DOES SMELL LIKE GASOLINE ESPECIALLY IF I JUST PUT GAS. IT DOESN'T MATTER HOW MUCH GAS I FILL UP MY TANK WITH IT WILL INDICATE I HAVE 0 MILES OF GAS IN THE SCREEN AND THE FUEL GAUGE WILL NOT GO BELOW THE MIDDLE INDICATOR AND WILL NEVER SHOW ABOVE 3/4 FULL. MY TPMSA IS ALWAYS INDICATING A PROBLEM WHEN THE I HAVE A MECHANIC SEE IT AND HE ASSURED ME IT'S IN GOOD CONDITION

NHTSA ID 11416393 · filed May 13, 2021

ALL FOUR TPMS SENSORS NEED REPLACING ALONG WITH NEW TIRES. RIGHT SIDE MOTOR MOUNT IS LEAKING FLUID, AND WIPERS STREAK. 80,616 MILEAGE. IN 2012 I BOUGHT NEW TIRES, WIPERS AND REGULAR OIL CHANGES. I'M DISAPPOINTED THAT NOW I'M FACED WITH A LEAKING MOTOR MOUNT. I TAKE VERY GOOD CARE OF MY CAR, I SHOULDN'T HAVE THESE MAJOR REPAIR ISSUES. [XXX] 'INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID 10662421 · filed Dec 5, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

3
reports

From owner reports, verbatim

ALL FOUR TPMS SENSORS NEED REPLACING ALONG WITH NEW TIRES. RIGHT SIDE MOTOR MOUNT IS LEAKING FLUID, AND WIPERS STREAK. 80,616 MILEAGE. IN 2012 I BOUGHT NEW TIRES, WIPERS AND REGULAR OIL CHANGES. I'M DISAPPOINTED THAT NOW I'M FACED WITH A LEAKING MOTOR MOUNT. I TAKE VERY GOOD CARE OF MY CAR, I SHOULDN'T HAVE THESE MAJOR REPAIR ISSUES. [XXX] 'INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6). *TR

NHTSA ID 10662421 · filed Dec 5, 2014

TL* THE CONTACT OWNS A 2008 AUDI A4. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 55 MPH, THE VEHICLE MADE A VERY LOUD EXPLOSION SOUND. AFTER INSPECTING THE VEHICLE, THE CONTACT NOTICED THAT THE BACK WINDSHIELD HAD EXPLODED AND THERE WAS SHATTERED GLASS INSIDE THE VEHICLE. THE VEHICLE WAS TAKEN TO A DEALER. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 62,000. UPDATED 11/20/14*CN

NHTSA ID 10638238 · filed Sep 22, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

3
reports

From owner reports, verbatim

I ACCIDENTALLY DROVE OVER THE RUMBLE STRIP ON THE SIDE OF THE HIGHWAY. THE RIGHT REAR TIRE BLEW AND THE CAR FLIPPED OVER SIX TIMES AND CHANGED DIRECTION. EVERY SIDE AIR BAG INFLATED EXCEPTED FOR MY SIDE, THE DRIVER'S SIDE AIR BAG. THE FRONT AIR BAG DID NOT DEPLOY EITHER. MY A4 WAS COMPLETELY DESTROYED EXCEPT FOR WHERE I WAS SITTING. WHEN THE FIRST RESPONDERS CAME THEY DID NOT EXPECT FOR ME TO BE ALIVE AND THE ACCIDENT WAS CLASSIFIED AS A LEVEL 2 TRAUMA. I HIT MY HEAD ON THE DRIVER'S SIDE WINDOW AND SUFFERED A MAJOR CONCUSSION WITH A HEMATOMA. I ALSO HAD MAJOR FACIAL LACERATIONS, A BROKEN NOSE, BROKEN RIBS, AND A SEVERE BONE BRUISE ON MY KNEE. AUDI SENT AN INSPECTOR TO THE CAR AFTER THE ACCIDENT AND HIS CONCLUSION WAS THERE WAS NOT ENOUGH IMPACT ON THE SIDE OF THE CAR EVEN THOUGH THE CAR FLIPPED SIX TIMES AT HIGHWAY SPEEDS TO DEPLOY MY SIDE AIR BAG. EVERY OTHER SIDE CURTAIN AIRBAG DEPLOYED. THE ONLY OTHER PASSENGERS IN THE CAR WERE MY TWO LABRADORS. NO OTHER ADULTS WERE IN THE CAR. THE TWO LABRADORS EACH WEIGHED LESS THAN 65 POUNDS AND I WEIGH 135 POUNDS. AUDI HAS GIVEN ME A FREE MAINTENANCE PACKAGE FOR MY NEXT AUDI. THANK YOU FOR LOOKING INTO THIS MATTER. A DVD OF PICTURES WAS MADE OF THE CAR ALONG WITH A REPORT OF THE CONDITION OF THE CAR AFTER THE ACCIDENT. *JS

NHTSA ID 10662094 · filed Dec 3, 2014

I RECENTLY PURCHASED A 2008 AUDI A4 3.2L CABRIOLET. ABOUT 4 WEEKS AGO, WHILE DRIVING, I NOTICED IT SOUNDED LIKE ONE OF MY WINDOWS WAS OPEN, AS I COULD HEAR OTHER VEHICLES DRIVING BY LOUDER THAN NORMAL. I TRIED ROLLING UP THE WINDOWS SEVERAL TIMES WITH NO CHANGE IN SOUND. ALL WINDOWS WERE UP. ONCE I ARRIVED AT HOME, I DID A WALK AROUND INSPECTION OF MY CAR, AND SAW THAT MY REAR WINDOW WAS DETACHED FROM THE CONVERTIBLE TOP. THERE WAS NO DAMAGE TO THE WINDOW OR CONVERTIBLE TOP, JUST THE GLUE/SEALANT HAD WORN OFF (AFTER ONLY 2 YEARS!). THERE WAS VERY LITTLE ADHESIVE LEFT ON THE TOP-CENTER OF THE WINDOW. IT WAS HANGING ON BY ABOUT A 2" STRIP OF ADHESIVE. THIS TRIP HOME WAS 26 MILES ON THE HIGHWAY AT SPEEDS OF >55MPH. HAD THERE BEEN A LITTLE MORE WIND OR THE NEED FOR EVASIVE MANEUVERS, THIS WINDOW COULD HAVE EASILY DETACHED FULLY, AND HIT OTHER VEHICLES. AFTER DOING RESEARCH ONLINE, THIS IS A COMMON PROBLEM FOR THIS VEHICLE. THE ONLY AUDI DEALERSHIP ON ISLAND COULDN'T GET ME IN FOR >2 WEEKS. DUE TO NOT WANTING RAIN DAMAGE, OR THE WINDOW TO CAUSE A MVC, I PURCHASED SOME SILICONE ADHESIVE/SEALANT AND PUT IT BACK ON MYSELF. I CAN NO LONGER PUT MY TOP DOWN WITHOUT THE WINDOW SEPARATING AGAIN. *TR

NHTSA ID 10350846 · filed Aug 20, 2010

Too few reports in this category for a page of its own — they appear in the full complaint list.

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

2
reports

From owner reports, verbatim

AS I APPROACHED A STOP SIGN ON THE MORNING OF TUESDAY, FEBRUARY 18TH I WENT TO USE THE BRAKES AND THE PEDAL WAS EXTREMELY HARD. IT WOULDN'T PRESS DOWN AT ALL. I ENDED UP RUNNING THROUGH THE STOP SIGN AND COASTING IN TO A PARKING LOT WHERE I TURNED THE CAR OFF AND ON A NUMBER OF TIMES AND ENGAGED THE EMERGENCY BRAKE. THE BRAKE WAS STILL HARD EVERY TIME. I CALLED AUDI EXPERIENCES AND BY THE TIME I HAD EXPLAINED WHAT HAPPENED THE BRAKES BEGAN TO WORK AGAIN. (FOR 15 MINUTES THE BRAKES DID NOT WORK!) I CONTINUED TO DRIVE THE CAR THAT DAY BUT AT A CAUTIOUS SPEED. LATER THAT EVENING, AROUND 8:50PM, I WAS DRIVING HOME AND AGAIN, THE BRAKES REFUSED TO WORK, SAME HARD PEDAL AS EARLIER THAT MORNING. I CALLED AUDI EXPERIENCES AND SCHEDULED A TOW PICK UP. AUDI SERVICES SAYS THAT A VACUUM HOSE HAS BEEN DAMAGED AND CAUSES THE HOSE TO COLLAPSE ON ITSELF CAUSING THE BRAKES TO "LOCK UP." THEY WANT TO REPAIR THE SAME HOSE AND USE IT AGAIN. IT DEFINITELY NEEDS REPLACED WITH A THICKER HOSE THAT ISN'T GOING TO COLLAPSE ON ITSELF AND CAUSE THIS TO HAPPEN AGAIN. I BELIEVE THIS IS A FAULTY HOSE AND NEEDS TO BE LOOKED INTO. I HAVE FOUND A NUMBER OF OTHER PEOPLE WHO HAVE HAD THE SAME ISSUE HAPPEN TO THEM. LUCKILY I WAS NOT HURT AND DIDN'T HURT SOMEONE ELSE. *TR

NHTSA ID 10565552 · filed Feb 24, 2014

TL*THE CONTACT OWNS A 2008 AUDI A4. THE CONTACT CONSTANTLY HEARD A VERY LOUD SQUEALING NOISE COMING FROM HER BRAKES. THE DEALER STATED THAT AUDI USES SEMI-METALLIC MATERIAL INSIDE THE BRAKE PADS AND ALL THEIR VEHICLES MAKE THE SAME NOISE WHEN THE BRAKE PEDAL IS DEPRESSED. THE CONTACT WAS MORE CONCERNED OF THE NOISE, RATHER THAN THE SAFETY ASPECT. NEITHER THE MANUFACTURER NOR THE DEALER WAS WILLING TO ASSIST WITH THE REPAIRS BECAUSE THERE WERE NO RECALLS. THE FAILURE MILEAGE WAS 10,000 AND CURRENT MILEAGE WAS 20,000.

NHTSA ID 10262066 · filed Mar 16, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Heating & air conditioning

Reports naming the heating, ventilation and air-conditioning system.

1
report

From owner reports, verbatim

TL* THE CONTACT OWNS A 2008 AUDI A4 CONVERTIBLE. WHILE THE VEHICLE WAS STATIONARY, THE PASSENGER SEAT HEATER MALFUNCTIONED AND BURNED A LARGE HOLE THROUGH THE FRONT PASSENGER SEAT. THE CONTACT STATED THAT THE SEAT SPLIT AT THE SEAM. LATER THAT DAY, WHILE THE VEHICLE WAS STATIONARY, THE FRONT PASSENGER SEAT SPONTANEOUSLY BURNED A SECOND HOLE IN THE FRONT PASSENGER SEAT. THE CONTACT STATED THAT THE PASSENGER SEAT ON/OFF SWITCH WAS IN THE OFF POSITION DURING BOTH INCIDENTS. IN AN ATTEMPT TO CORRECT THE FAILURE, THE CONTACT REMOVED THE FUSE WITHIN THE FRONT PASSENGER SEAT. CAROUSEL MOTORS (809 IA-1, IOWA CITY, IOWA 52244, (319) 354-2550) WAS MADE AWARE OF THE FAILURES, BUT THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURES AND REFERRED THE CONTACT TO THE DEALER FOR DIAGNOSTIC TESTING. THE FAILURE MILEAGE WAS APPROXIMATELY 67,000. THE VIN WAS NOT AVAILABLE.

NHTSA ID 11128102 · filed Sep 7, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .