2017 Audi A4

These are unverified consumer reports filed with NHTSA, shown as submitted.

• 12/27/2023· STEERING

  2017 A4 Audi Allroad- while making turns at low speeds with the steering wheel, the vehicle makes cracking, popping and vibration noises. The noise was inspected and reproduced, confirmed on 1/4/2023 by Audi Fletcher Jones, Costa Mesa, California and advised to replace engine mounts, and both front upper control arms, total repair bill $3240.27. After vehicle repairs the steering noises and vibration returned again with no warning lamps, or messages. The vehicle was dropped off at Audi Fletcher Jones, Costa Mesa, CA on 11/28/2023. Audi Fletcher Jones now states it is due to possible defective steering rack and quoted $4,237.9 for repairs on 12/27/2023. Possible safety risk to myself and others if there is an Audi Manufacture defect within the steering rack which can cause loss of steering. Steering rack failure should not be occurring on a vehicle with mileage - only 46,742 miles. NHSTA please investigate Audi of America for possible manufacture defects of engine mounts, control arms, and steering racks. My vehicle is available for inspection upon request.

• 12/26/2020· AIR BAGS

  FAULTY AUDI A4 PODS SENSOR DESPITE PREVIOUSLY REPLACING RECALLED CONNECTOR. PASSENGER AIRBAG DEACTIVATES AND CAUSES FREQUENT DASH ALARMS. REPLACEMENT / REPAIR NOT COVERED UNDER MANUFACTURER OR EXTENDED WARRANTIES. QUOTED REPAIR BY AUDI DEALERSHIP $1700 OUT-OF-POCKET FOR AN OBVIOUSLY FAULTY COMPONENT THAT SEEMS TO BE AFFECTING NUMEROUS AUDI VEHICLE MODELS AND YEARS $1700

• 12/20/2024· UNKNOWN OR OTHER

  The Audi "Drive Select" transmission function switches to "Sports Mode" in rain and snow. This makes the vehicle dangerously jumpy in slippery conditions. This has happened to me (I think) three times in the last couple of years, always in rain or snow. My knowledge of the car allowed me to slowly delve into the screen functions to reprogram the transmission while driving in these dangerous conditions, but I don't know if I could always do it again, or if others might find it too confusing in the moment.

• 12/14/2021· ENGINE

  Coolant leakage and pump problem for engine cooling. Unit was replaced.

• 12/08/2022· ENGINE

  Symptom of low coolant in overflow reservoir; below minimum line. Pressure test concluded leak in thermostat/water pump part. Appears to be a rampant problem spanning over a decade and affecting multiple trims and redesigns (i.e B8/B9 redesign/updates). Safety put at risk for possible vehicle fire or high pressure damage for engine coolant/radiator. The problem was reproduced and confirmed at a local (non-audi dealership) repair shop. They stated that the low level of coolant was due to a small leak in the thermostat/water pump housing. The vehicle has not been inspected by the manufacturer, police, or insurance. It will soon be in the local Audi dealership for a second opinion and/or possible resolution. I received a warning indicator on the dash and written pop up message on the dash board that indicated low coolant reservoir level. No OBD codes were collected by the independent service shop. They said that non were being displayed or read besides what was displayed on the dash.

• 12/05/2025· FUEL/PROPULSION SYSTEM

  I have been trying to register my vehicle in California for several months, however, in order to do so, I need the car to pass SMOG. Initially I was told that the issue was related to an emissions sensor and that I had to drive the vehicle a few more miles to get the sensor to register properly. This turned out not to be the case. A short time later, the fuel gauge completely stopped working. I took it to an authorized Audi repair shop that told me the issue was related to a the "Fuel Tank Sending Unit". That part was replaced by the repair shop, however, the issue persisted. The authorized repair shop is now telling me that it the entire tank needs to be replaced in order to fix the issue.. I have searched and this seems to be a common issue among Audi vehicles; the sensor stops working and the gauge stops responding. Audi seems to know that this is an issue. Can this possibly be investigated.

• 11/30/2021· AIR BAGS,SEATS

  The contact owns a 2017 Audi A4. The contact received notification of NHTSA Campaign Number: 21V874000 (Seats, Air Bags) however, the part to do the recall repair was unavailable. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

• 11/27/2020· ENGINE

  COOLANT RESERVOIR WAS REALLY LOW. FILLED IT RIGHT AWAY BUT IT WENT LOW AGAIN A MONTH AFTER. CONFIRMED FROM OTHER OWNERS EXPERIENCING THE SAME ISSUE.

• 11/22/2016· ELECTRICAL SYSTEM

  ON TWO SEPARATE OCCASIONS THE DRIVER'S SIDE FRONT WINDOW STOPPED FUNCTIONING. IT HAS ALWAYS BEEN IN THE DOWN POSITION WHEN THIS HAPPENS. THE OTHER WINDOWS STILL FUNCTION PROPERLY. MULTIPLE VEHICLE POWER CYCLES DID NOT CORRECT THE PROBLEM. AFTER A FEW DAYS IT JUST STARTED TO WORK, THE FIRST TIME. IT STILL DOES NOT WORK AFTER THE SECOND OCCURRENCE, THAT BEGAN EARLIER TODAY. DIDN'T MATTER IF THE VEHICLE WAS MOVING OR NOT, HAD BEEN RUNNING FOR A WHILE BUT NOT MOVING. THE FIRST OCCURRENCE HAPPENED THE DAY AFTER THE DEALER DELIVERED THE VEHICLE, IT CURRENTLY HAS 15XX MILES.

• 11/16/2016· STEERING,ELECTRICAL SYSTEM,ELECTRONIC STABILITY CONTROL (ESC)Crash

  A FEW DAYS AGO I HAD AN ACCIDENT. I MADE A LEFT TURN ONTO THE EXPRESSWAY RAMP AT 42 MPH. THE ROAD WAS WET AND AUDI IN THE MIDDLE OF THE TURN ACTIVATED “PRECRASH SENSORS” AND BEGAN TO BRAKE HARD AND THE SYSTEM LOCKED THE STEERING WHEEL. THE CAR WAS COMPLETELY UNCONTROLLABLE AND CRASHED THE FRONT WHEEL INTO THE HIGH CURB, WHICH DAMAGED THE WHEELS, RIM AND AXLES. THE AUDI EXCHANGE DEALERSHIP IN IL CHECKED AND THE SENSORS ARE FUNCTIONING PROPERLY. THEY CLAIMED THAT I IMAGINE THINGS THAT DO NOT EXIST AS THEY SAID IT WAS IMPOSSIBLE FOR THE CAR TO TAKE CONTROL AND TO BRAKE THE CAR. THEY ALSO SAID I DO NOT HAVE THESES FEATURE ON THE CAR, BUT THE CAR IS SO EQUIPPED WITH THIS TECHNOLOGY. ( BECAUSE MANY TIMES IT HAPPENED TO ME OUT OF THE CAR STARTED TO BRAKE WITHOUT A REASON TO BRAKE, WHEN I TRIED TO GO AROUND BIKERS AT THE SAFE DISTANCE, OR WHEN PARKING. WHEN I MADE THE COMPLAINT IN THE AUDI DEALER THEY TOLD ME THAT THIS IS NOT POSSIBLE, AND LAUGHED IN JUNE). I AM AWARE THAT I WAS MOVING FAST BUT FROM MY EXPERIENCE I KNOW THAT I COULD DO THIS TURN WITHOUT AN ACCIDENT. PREVIOUSLY I OWNED A 2013 BMW 528 XDRIVE AND THE CAR SEVERAL TIMES SLIP ON THE SNOW AND I COULD CONTROL THE CAR STILL. I BELIEVE THE PRESENSE SENSORS ACTIVATES THE COLLISION AVOIDANCE SYSTEM RESULTING IN A LOSS OF CONTROL IN THE CAR AND SUBSEQUENT ACCIDENT.

• 11/16/2016· ELECTRICAL SYSTEM,SEATS,SERVICE BRAKES

  WHEN I GOT THE CAR IN MAY. AFTER A WEEK, WE WENT WITH FRIENDS OUT. WHEN I BRAKED THE CAR BEGAN TO MOVE INTO THE PASSENGER FRONT SEAT TO THE ADVANCE AND INCLINES UP TO A MAXIMUM FRONT OF THE DASHBOARD. SO IN CASE OF A CAR ACCIDENT, HE WOULD HAVE BEEN DEAD. AUDI DEALER THEY DID NOT BELIEVE ME AND THOUGHT I WAS MISINFORMED. AND IT WAS NOT HARD BRAKING, BUT NORMAL BRAKING (SLOWING DOWN). BECAUSE MANY TIMES IT HAPPENED TO ME OUT OF THE CAR STARTED TO BRAKE WITHOUT A REASON TO BRAKE, WHEN I TRIED TO GO AROUND BIKERS AT THE SAFE DISTANCE, OR WHEN PARKING (UNTIL TODAY). WHEN I MADE THE COMPLAINT IN THE AUDI DEALER, BEFORE, THEY TOLD ME THAT THIS IS NOT POSSIBLE, AND LAUGHED IN JUNE.

• 11/02/2021· ENGINE

  Significant leaking from water pump and thermostat housing.

• 11/02/2021· ENGINE

  This car has a KNOWN issue with the water pump housing leaking well before the expected lifespan of said part/gasket and Audi has not issued a TSB regarding it. It's unacceptable that a luxury car needs such a major repair with few miles (many users are experiencing this well before 40k miles) and if you are out of the original warranty, you're stuck with a $1k+ bill. My car with just about 47k miles on it has been slowly leaking from this part for about a year now and will need to be fixed soon as my coolant level is dropping steadily.

• 11/02/2020· POWER TRAIN,ELECTRICAL SYSTEM,ENGINE

  TL* THE CONTACT OWNS A 2017 AUDI A4. THE CONTACT STATED THAT THE AC BEGAN TO BLOW HOT AIR. THE DASHBOARD WAS REMOVED TO REPLACE THE SENSOR USED FOR RELEASING COLD AIR. THEN WHILE DRIVING APPROXIMATELY 65 MPH, THE TRANSMISSION WARNING SYSTEM ACTIVATED AND INFORMED THE CONTACT THAT THEY WOULD HAVE TO USE THE PADDLES TO STEER THE VEHICLE. THE CONTACT TOOK THE VEHICLE TO THE DEALER (AUDI FORT LAUDERDALE - SALES DEPARTMENT 1200 N FEDERAL HWY, FORT LAUDERDALE, FL 33304; (954) 545-4650) WHO REMOVED THE CONSOLE TO REPLACE THE TRANSMISSION. THE THIRD ISSUE WAS THAT THE VEHICLE HAD FAILED TO START. THE CERTIFIED MECHANIC TOWED THE VEHICLE DUE TO CONNECTOR FUNCTION TO START THE VEHICLE. THE VEHICLE WAS RETURNED THE VEHICLE TO THE DEALER WHO STATED THAT THE COMMUNICATION BETWEEN KEY AND STARTER HAD FAILED AND THE DEVICE THAT PROVIDED THIS FUNCTION WAS REPLACED. THE FOURTH ISSUE WAS THAT WHILE DRIVING APPROXIMATELY 60 MPH WHEN THE TRANSMISSION SUDDENLY FAILED. THE CONTACT RESTARTED THE VEHICLE AND TOOK THE VEHICLE TO THE DEALER BY STEERING THE VEHICLE USING THE PADDLES AS SUGGESTED BEFORE. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND OPENED A CASE REGARDING THE MATTER. THE CONTACT WAS THEN REFERRED BACK TO THE DEALER. THE MATTER HAD NOT BEEN RESOLVED. THE FAILURES AD REOCCURRED. THE CONTACT STATED THAT ALL FAILURES HAD OCCURRED IN A TOTAL OF A 1,100 MILES TIME FRAME. THE APPROXIMATE FAILURE MILEAGE WAS 25, 700.

• 10/16/2017· UNKNOWN OR OTHER

  AFTER PARKING MY CAR, MY DAUGHTER, THE PASSENGER IN THE RIGHT BACK SEAT, OPENED THE DOOR TO GET OUT OF THE CAR. SHE SUDDENLY FELT ACUTE PAIN ON THE TOP OF HER FOOT AND SAW BLOOD GUSHING OUT OF IT. I WENT TO HER SIDE OF THE CAR AND SAW AN AVULSION OF THE SKIN ON THE TOP RIGHT OF THE FOOT, AND BLOOD ALL OVER THE FLOOR OF THE CAR AND THE DOOR. A SHARP PIECE OF METAL TRIM LABELED "BANG & OLUFSON" (SEE PHOTO) HAD SEMI-DETACHED FROM THE DOOR PANEL AND LACERATED HER FOOT, PIERCING THROUGH HER FOOT AND COMING OUT BETWEEN HER TOES. THIS METAL TRIM PIECE LOOKED LIKE A SHARP KNIFE BLADE, AND HAD COME OUT OF ITS GLUED SPOT ON THE DOOR, STICKING OUT AT A 25-30 DEGREE ANGLE. I PUT PRESSURE ON THE WOUND AND REMOVED THE PIECE FROM THE CAR TO PREVENT FURTHER INJURY, CUTTING MYSELF IN THE PROCESS. IT WAS COVERED WITH BLOOD. I IMMEDIATELY DROVE HER TO THE ER AT MERCY HOSPITAL. DR. MILLER, A PLASTIC SURGEON, SPENT 2 HOURS CLEANING THE WOUND, PULLING THE FLAYED SKIN BACK TO ITS ORIGINAL POSITION, AND STITCHING TENDONS AND BLOOD VESSELS THAT WERE AFFECTED IN THE INJURY. HE PLACED CONTINUOUS ABSORBABLE SUTURES THE LENGTH OF THE WOUND. (SEE PHOTO) SHE WAS DISCHARGED WITH ORDERS NOT TO WALK OR PUT ANY WEIGHT ON THE FOOT, EXCEPT TO GO TO THE BATHROOM, FOR AT LEAST 3 WEEKS. THE DOCTOR TOLD HER SHE MAY LOSE THE SKIN ON THE FOOT AND MAY HAVE TO RECEIVE SKIN GRAFTS TO REPAIR THE WOUND. MY DAUGHTER WAS IN EXCRUCIATING PAIN AND IT IS STILL UNKNOWN WHETHER SHE WILL HAVE PERMANENT SCARRING OR PAIN, OR IF SHE WILL REGAIN FULL FUNCTIONING OF THE FOOT. SHE HAS UNDERGONE A COURSE OF ANTIBIOTICS AND REMAINED ON BED REST FOR 30 DAYS SINCE THE INCIDENT. THE SHARP METAL BLADE WAS ONLY GLUED ON THE DOOR SURFACE, WITH NO SCREWS TO ATTACH IT TO THE DOOR. THIS IS WHAT APPEARED TO CAUSE THIS BLADE TO DETACH FROM THE DOOR AND STAB INTO MY DAUGHTER'S FOOT.

• 10/16/2017· UNKNOWN OR OTHER

  WHILE DRIVING ON SAN MATEO BRIDGE AROUND 5PM THE SUN ROOF SUDDENLY EXPLODED WITH A HUGE BANG SOUND. THE CAR WAS MOVING AT ABOUT 70 MPH.

• 10/11/2022· AIR BAGS

  My 2017 Audi A4, is having a problem with the passenger air bag sensor. Whether there is a person on the passenger seat or not, the air bag sensor with turn on or off without warning and display a message. I have read that this problem has been recalled before.

• 09/25/2023· ENGINE

  2017 A4 B9 premium plus model, AWD, 2.0T. I have had an Audi dealership service my car for all major service intervals outside of oil change, not only at recommended intervals but even early. 3 years ago I had my 40K mile service done at 35K miles. Spark plugs were replaced by Audi Hawthorne in Westchester county, NY. One week ago, at 49K miles (well before the 6 years or 60K miles Audi says their spark plugs will last) my engine seized while driving and was misfiring. This caused an engine shut down WHILE THE CAR WAS IN MOTION on the highway. I was able to restart and make it off the highway where the car seized again. I had to then be towed 30 miles back home. Took it to my locally well known body shop that I have used for years for them to say: 1. My spark plugs were loose and installed incorrectly and 2. The electrode at the top of the plug had broken off TWO SEPERATE SPARK PLUGS and fallen into the engine, causing scoring to the engine and #4 piston as well as blow-by during combustion. They said this had to be caused by a manufacturing defect PLUS incorrect install. they fixed what they could and recommended I take it to Audi. Audi is now saying I need a whole new engine because of damage to piston 4, and not saying they will cover the replacement cost of $21,500. 

• 09/25/2018· ENGINE

  CHECK ENGINE LIGHT ONLY CAME ON ONCE AND THAT IS WHEN THE INTAKE MANIFOLD DETECTED A PROBLEM. AUDI REPLACED THE INTAKE MANIFOLD TWO TIMES AFTER NUMEROUS SERVICE VISITS! THE SPUTTER, LAG, OCCURS ALL THE TIME I EVEN RECORDED A VIDEO BUT WAS UNABLE TO BE RECTIFIED.

• 09/24/2021· AIR BAGS,SEATS

  The passenger side air bag warning light and/or passenger seat sensor mat has failed 3 times (twice since we've owned the car and once before). We purchased a used 2017 A4 Audi Sedan in October 2019. In early November 2020 the passenger side airbag warning light came on. After adjusting the front passenger seat, the light went off. Thereafter, the light would intermittently go on and off. We took the car to the dealer from whom we bought it - Royal Automotive Group in San Francisco. Their technician tested the car and confirmed a fault code #DTC B1225F1. They found "tsb #2051242/5 for issue and fault" and installed "cable tie per tsb." We continued to drive the car without incident until September 2021when the problem happened again. The passenger side airbag warning light began going on and off intermittently both when the front passenger seat was occupied and when it was not. Since we had moved from San Francisco to Novato, we took the car to Audi Marin. They verified the concern and found fault code P122F51. They confirmed the tsb recommended repair had already been done and told us it was first repaired on August 2, 2019 (before we bought the car) and again in November 2020 when we reported the problem to Royal Automotive Group in San Francisco. Audi Marin's recommended repair is to replace the passenger side seat POD which would cost approximately $2,000. We have been advised that the defective passenger side air bag and/or seat sensor pad constitutes a safety hazard because the airbag system may not work. We have since learned that several Audi models have been recalled for defects in the passenger occupant detection system (PODS). In March of 2021, it was announced Audi is recalling virtually all A3, RS3 and S3 cars built from 2015 to 2020 to address the risk that the PODS may malfunction and turn off the airbag when someone is in the front passenger seat.

• 09/16/2019· AIR BAGS,SEATS

  NHTSA RECALL 19V547 -- I RECENTLY EXPERIENCED THE ISSUE WITH MY 2017 AUDI A4 IN WHICH THE PASSENGER OCCUPANT DETECTION SYSTEM HAS BECOME FAULTY. AS A RESULT OF THIS ISSUE, MY PASSENGER AIR BAG WILL SHUT OFF AS IT IS NOT DETECTING A PASSENGER IN THE VEHICLE EVEN WHEN ONE IS PRESENT. I CONTACTED MY AUDI DEALER WHO TOLD ME THEY WERE AWARE OF THIS ISSUE BUT DID NOT HAVE THE PARTS TO FIX THE PROBLEM AT THAT TIME. THIS WAS OVER A MONTH AGO AND REMAINS AN ISSUE. WITH NO OTHER FORM OF TRANSPORTATION, WE ARE FORCED TO DRIVE A CAR WITHOUT A PASSENGER AIR BAG INTERMITTENTLY. THIS IS A SERIOUS RISK TO OUR FAMILY. I BROUGHT THIS UP AGAIN TO OUR DEALER, THEY INFORMED ME THAT IF I WANTED TO TRADE THIS VEHICLE IN, THEY WOULD GIVE ME A $500 ALLOWANCE TOWARDS A NEW CAR. THIS DOES NOT SOLVE THE PROBLEM AND EVEN NOW THEY WILL NOT SCHEDULE MY CAR FOR SERVICE AS THEY DO NOT HAVE THE PARTS TO SUPPORT THE REPAIR. THIS IS A MAJOR RISK TO MY FAMILY. IT OCCURS RANDOMLY DURING MOTION. AT EVEN 30 MPH A COLLISION WOULD RENDER MY PASSENGER UNPROTECTED. I AM NOT SURE WHAT I CAN DO RIGHT NOW TO KEEP THIS UNSAFE VEHICLE ON THE ROAD.

• 09/11/2018· SERVICE BRAKES

  AFTER HAVING THIS VEHICLE FOR 18 MONTHS THE CAR BEGAN TO FREEZE WHILE BACKING UO. THERE ARE NO OBJECTS, CARS OR HUMANS ANYWHERE AROUND THE VEHICLE WHEN THIS OCCURS. THE CAR WAS MOVING AT A VERY LOW SPEED WHEN ALL OF A SUDDEN THE AUTO LOCKS UP AND THE BRAKES ENGAGE, YOU HAVE TO STEP ON THE BRAKE IN ORDER TO RELEASE THE VEHICLE. THIS OCCURS WHILE BACKING OUT OF A PARKING SPACE, MY GARAGE WHERE THERE IS NOTHING NEAR THE VEHICLE. I HAVE TAKEN THE CAR TO AUDI 3 TIMES AND EACH TIME THEY TELL ME THERE IS NOTHING WRONG WITH THE VEHICLE. I HAVE ALSO CONTACTED AUDI USA NUMEROUS TIMES AND WAS AGAIN TOLD THERE IS NOTHING WRONG WITH THE VEHICLE . I CONTACTED AUDI'S EXECUTIVE OFFICES AS WELL.

• 09/08/2021· ENGINE AND ENGINE COOLING

  I took my car in for a routine check and the dealership noted a potent is coolant /transmission fluid leak. However they said that it could have just been when coolant bubbled over so they decided not to repair anything and to just monitor. The next time I brought my car in my warranty was done and they noted the same issue and told me that I now had a coolant / transmission fluid lead that requires $3,000 to repair. I can clearly see the coolant reservoir tank leaking and upon googling this issue, it looks like a lot of 2017 A4s have the same issue, yet there has been no recall to fix this issue.

• 08/25/2025· EXTERIOR LIGHTING

  The headlights on my 2017 Audi A4 have developed stress cracks in the headlamp housing. According to the inspection performed by an authorized Audi dealer, these cracks will obscure headlight projection and lower the visibility range at night. The dealer specifically noted there were no signs of outside influence or misuse, and the issue is likely due to internal headlight temperature, external ambient temperature, and age. This defect directly impairs visibility and makes it unsafe to drive the vehicle at night or in low-light conditions. Headlights are a critical safety system. The problem has been confirmed and documented by the Audi dealership in a written inspection report. Audi of America has acknowledged that the defect is unrelated to misuse but refuses to fully assist with repairs, despite admitting it impacts visibility. The issue is ongoing and worsens with time. There were no warning lamps or dashboard messages related to the defect prior to its discovery. The vehicle and documentation are available for inspection upon request. This is a safety concern that puts me and others at risk due to reduced nighttime visibility.

• 08/11/2022· ELECTRICAL SYSTEM,UNKNOWN OR OTHER,ENGINE

  Engine light on Dealership found a rodent nest in the engine space in the car. Dealership considers that fluids used to coat Audi engine wiring attract rodents. Dealership considers this to be a health and safety issue. Dealership considers it essential to replace the Audi air filter. Dealership is checking wires to assess any gnawed damage. I need the engine to be power-washed and the nest area treated w/bleaching agents. I do not have the total estimate on this but it will be greater than $1,000.

• 08/11/2022· ENGINE AND ENGINE COOLING

  anti-freeze started coming out from the bottom of my vehicle... seems like that is a water pump issue, also I seen that I'm not the only person with this same issue with Audi A4... this should be a recall to resolve this problem.... thank you

• 08/11/2021· AIR BAGS

  Our 2017 A4 suddenly had the passenger airbag warning light illuminate while driving. In addition a different warning stated "safety system malfunction." We took the car to the dealer. They saw that there was a code in the computer but said that this could be "because a wire moved." They claimed it was "fixed" by "restarting" the car.They did no repair despite our protests, and told us to bring it back if it happened again. The next time we drove the car it happened again. We returned to the dealer. They stated the following (1) there is nothing wrong with the car and we should ignore the random intermittent safety light and continue driving; (2) that "probably you won't have a crash during the malfunction, so it should be OK" and "Audi engineering won't pay to fix this under your warranty because "sometimes your seat heater can trigger this warning for no reason if you don't use the seat heater." Audi is refusing to fix this obvious safety error impacting the airbag system.

• 08/10/2022· STEERING

  The power steering on my A4 went out randomly with only 52k miles on the odometer. Thankfully it went out while the car was parked, but if it went out while I was driving it could've caused an accident. I towed it to a shop to diagnose the issue and they confirmed that the power steering rack went bad. While doing research I found that Audi extended the warranty on the steering racks for 2013-2016 model year A4s. The part number for the 2016 steering rack is shared with the 2017 steering rack as well, which means audi should've included the 2017 model year with that extended warranty.

• 07/29/2019· UNKNOWN OR OTHER

  THE FRONT CRASH MITIGATION SYSTEM CALLED AUDI PRESENCE DOES NOT WORK ON MY CAR. I BOUGHT AN AUDI CERTIFIED PREOWNED VEHICLE THAT WAS SUPPOSED TO HAVE ORIGINAL WINDSHIELD TO FIND OUT 6 MONTHS AFTER I OWN CAR THAT WINDSHIELD WAS REPLACED AND PRESENCE DOES NOT WORK. THIS IS A REQUIRED SAFETY SYSTEM IN MY CAR AND WILL COST 1700 TO REPAIR. AUDI OF AMERICA REFUSES TO FIX THIS UNDER WARRANTY DESPITE THIS BEING A FAULTY SYSTEM. THEY WILL NOT EVEN RETURN MY CALLS OR EMAILS. THE PRESENCE SYSTEM STOPS THE CAR SO AN ACCIDENT DOES NOT OCCUR.

• 07/27/2021· TIRES

  While driving on Interstate at normal speed the tire pressure light for the driver rear came on. There was no road debris or road hazard material present. On exiting the tire was going flat . The car was placed on the jack and removed and noted tread separation and protruding steel belt wiring . The steel belt wiring protruded through the tread in several places up to several inches away from site of the tread separation and exposed steel belt material . There was probably 10000 miles on this tire. The tire was purchased from the Audi dealer in Charleston , SC. The dealer was 100 % unhelpful in requesting help with having Pirelli inspect this tire for its structural failure. I have had multiple emails with Pirelli and they have been unhelpful with my request for them to examine this tire failure. I feel there is a manufacturing defect that needs to be evaluated . 245/40 R18 97H M+S I have the tire at home for inspection. The photos do not show the protruding steel belt wires well.

• 07/21/2020· ELECTRICAL SYSTEM

  THE HORN WILL NOT ACTIVATE WHEN PRESSED IN THE LOCATION OF ABOUT 3 - 6 O'CLOCK (LOWER RIGHT QUADRANT). THE DEALERSHIP SERVICE MANAGER STATED THAT THERE IS TWO SENSORS IN THIS MODELS UNIT, ONE AT AROUND 12 (TOP) AND 7 (LOWER LEFT), AND THAT THE HORN CAN ONLY EASILY ACTIVATE IF PRESSED IN EITHER THOSE LOCATIONS OR IF PRESSED IN THE CENTER.

• 07/17/2017· AIR BAGS

  LATELY THE AIRBAG LIGHT WILL COME AN AND I WILL GET A MESSAGE SAYING "SAFETY MALFUNCTION", I AM TAKING IT BY THE SHOP TOMORROW, BUT JUST IN CASE SOMEONE ELSE HAS THIS PROBLEM, IT WILL BE IDENTIFIED. WE WERE DRIVING AND IT CAME ON, THEN WENT OFF THEN CAME BACK ON. ALSO THE IDENTIFY UP BY THE LIGHTS WERE GOING BETWEEN PASSENGER AIR BAG OFF AND ON, AND MY WIFE WAS IN THE PASSENGER SEAT.

• 07/14/2017· AIR BAGS

  TAKATA RECALL -- AUDI ISSUED THE RECALL IN JAN 2017 AND STILL DOES NOT HAVE REPLACEMENT PARTS AVAILABLE. MEANWHILE, I AM UNABLE TO TAKE MY WIFE OR OTHER FAMILY/FRIENDS ANYWHERE IN MY CAR BECAUSE I FEAR FOR THEIR LIVES (BASED ON THE RECALL LETTER'S WARNING OF INJURY/DEATH). I CALLED AUDI OF AMERICA TWICE, AND THEY HAVE NOT STARTED SOURCING PARTS. I CALLED THE DEALERSHIP, AND THEY HAVE NO RECEIVED PARTS, NOR HAVE THEY REPLACED ANY TAKATA AIRBAGS TO DATE. IT APPEARS THAT EVEN THOUGH A RECALL WAS ISSUED, NOTHING IS HAPPENING.

• 07/13/2021· AIR BAGS

  Receiving Safety Malfunction warning with airbag symbol repeatedly while trying to drive. I am unsure why this is occurring, however it would seem this is a known recall for numerous 2017 Audi A4 vehicles. Please help.

• 06/26/2020· ENGINE

  COOLANT LEVEL WAS LOW SO TOOK IT INTO THE DEALER. THE THERMOSTAT HOUSING WAS LEAKING COOLANT. *TR

• 06/20/2022· POWER TRAIN

  My 2017 Audi A4 transmission started to fail as it frequently was not able to shift gears unless I came to a complete stop and restarted my car. This made it difficult to drive at a higher speed when I was on a major road or highway. I took it to a mechanic specializing in transmissions and he confirmed that the transmission was failing. The car would give me an indicator light of a transmission malfunction. I find it ridiculous that my cars transmission would go out around 5 yrs/60,000 miles. Since the pandemic, it hasn’t been driven a whole lot as I’ve worked from home.

• 06/09/2021· ENGINE,FUEL/PROPULSION SYSTEM

  While driving on the highway, there was a message that flashed on the dashboard about the coolant system, within a couple minutes, I felt like the car was shutting down while going 65 miles per hour. So I pulled over on the shoulder of the Turnpike Southbound in Miami. This cased a great safety problem for me, as this happened while I was driving on the highway then I had to be on the right shoulder of the highway and had to call for road ranger. When the road ranger came to inspect the car, he tried to add coolant and realized that there was a fuel leak, the car would not start, the coolant drained completely out of the car. I then had to call AAA to get the car towed.

• 06/08/2021· AIR BAGS

  Passenger air bag notification on gauge cluster indicates that passenger airbag is off when occupied and unoccupied multiple times in a small time period. The indicator goes back and forth between airbag on and airbag off constantly activating an alarm.

• 05/25/2022· UNKNOWN OR OTHER

  While dropping off a passenger at a store front during a rain storm and a few seconds after the passenger exited the vehicle the sunroof glass exploded upward spontaneously! Some glass chunks flew out of the car and then gravity pulled the rest back down inside onto me and scattered around the interior in tiny little shards. Fortunately I was wearing a jacket and nothing got in my hair or on my face so I was able to brush off all debris. My passenger was already outside the car so she was safe. The insurance claim adjuster inspected the damage and it they will cover the repair. My local Audi dealer will be doing the repair. There was no warning of the problem. The glass was in perfect condition prior to this so I am not sure how it could just happen all of the sudden. I am shocked that the glass does not have the plastic layer to prevent shattering when used overhead like this. I just wanted to report it so someone knows it and can try to prevent it from happening again.

• 05/24/2018· SERVICE BRAKES

  WHEN VEHICLE HAS BEEN DRIVEN IN WET WEATHER AND PARKED IN THE GARAGE AT 70 TO 80 DEGREES F WITH THE PARKING BRAKE ON FOR AN EXTENDED PERIOD OF TIME, THE PARKING BRAKE INTERMITTENTLY LOCKS UP REQUIRING A DANGEROUS AMOUNT OF THROTTLE TO BREAK IT LOOSE.

• 05/12/2023· ENGINE

  Start Stop system failures. Upon engine restarting, it stalls instead. This has happened on multiple occasions and the dealer response is to just turn it off every time you start the car. Causes dangerous situations due to inability to move car until full power cycle happens.

• 05/07/2021· ENGINE

  CAR LEAKING COOLANT THROUGH THERMOSTAT HOUSING OR COOLANT PUMP

• 05/07/2019· UNKNOWN OR OTHER

  THIS IS A TIRE COMPLAINT ABOUT CONTINENTAL CONTIPROCONTACT 245/40/R18 79H TIRES. AUDI PRESTIGE A4 WAS PURCHASED FROM DEALER, FLETCHER JONES AUDI IN CHICAGO, ON 12/29/17. IT HAD BEEN A DEALER DEMONSTRATOR AND HAD VERY LOW MILEAGE. IT IS USED MOSTLY FOR CITY LOW SPEED DRIVING. ON 4/25/18 ALL 4 TIRES HAD MULTIPLE BUBBLES IN SIDEWALLS AND REQUIRED REPLACEMENT. NEW TIRES WITH WARRANTY WERE PURCHASED FROM DEALER. ON 7/6/18 ONE TIRE WAS REPLACED UNDER WARRANTY. ON 1/18/19 ONE TIRE WAS REPLACED WITH BUBBLES. ON 3/24/19 3 TIRES WERE REPLACED WITH MULTIPLE BUBBLES IN SIDEWALLS. ON 4/24/19 ANOTHER TIRE WAS REPLACED WITH BUBBLES IN SIDEWALL. AS A SCIENTIST I HAVE DIFFICULTY BELIEVING THAT THIS IS JUST BAD LUCK. THIS LOOKS TO ME LIKE POOR ENGINEERING OR A MANUFACTURING DEFECT. MY TIRES WERE COVERED UNDER WARRANTY, AND TO THIS POINT MY PERSONAL EXPENSE HAS BEEN LOW. WE HAVE NOT HAD AN ACTUAL BLOWOUT OR ACCIDENT. NEVERTHELESS, I HAVE SAFETY CONCERNS FOR MYSELF AND THE GENERAL PUBLIC. THERE MUST BE SOMETHING DEFECTIVE IN THESE TIRES -- AND BEFORE ANOTHER PERSON GETS INJURED OR KILLED FROM A BLOWOUT

• 05/06/2023· UNKNOWN OR OTHER

  I was driving on the freeway at night. There was a sudden explosion that sounded like a gunshot. I was shocked and afraid. I heard the rain outside, so it seemed like there was a hole in the car. I pulled off the freeway and went to a well lit gas station to inspect the car. The sunroof had exploded upward. Fortunately the fabric sunshade was closed so the shards of glass remained above it. There was no hole in the fabric so nothing had fallen through the glass. There is no trajectory of a rock kicked up by another vehicle that could have exploded a roof outward. I did not go under an overpass from which something could have fallen. There was no rock or meteor in my car—as mentioned, the underlying sunshade was not pierced by a falling object. This occurred suddenly and without warning. Consumers are clearly complaining about this problem but nothing is being done. I will talk to my insurance company and Audi tomorrow as this happened late on a Friday night. Audi should not only eat the cost of this repair but these manufacturers should be forced to fix this problem. It is a horrible sudden sound, shards of glass could have hit me driving if the fabric had been open, and anyone in the back seat could have been injured or blinded by shattered glass. This problem has been a problem for years. Shame on everyone for allowing this to continue.

• 05/05/2021· UNKNOWN OR OTHER

  BANG & OLUFSEN TRIM ON FRONT DRIVER'S DOOR IS PEELING OFF AND HAS CUT ME A COUPLE OF TIMES. I TRY AND PUSH IT BACK ONTO THE DOOR, BUT IT KEEPS POPPING OFF. IT IS VERY SHARP. EVENTUALLY, IT BROKE OFF AND I JUST STUCK IT BACK ON THE DOOR.

• 05/05/2021· UNKNOWN OR OTHER

  SOS LIGHT TURNED ON AND HAS BEEN ON FOR A YEAR. I CONTACTED THE DEALERSHIP AND IT COSTS $1300 TO REPAIR AS THE CAR IS OUT OF WARRANTY. DOESN'T AFFECT THE CAR SAFETY, BUT THIS ISSUE APPEARS TO BE HAPPENING TO A LOT OF AUDI A4 CARS AND I THINK A RECALL SHOULD BE ISSUED TO FIX THIS AS THIS DOES NOT APPEAR TO BE A ONE-OFF ISSUE.

• 05/02/2019· UNKNOWN OR OTHER

  WHILE DRIVING 35 MPH ON A WELL-PAVED ROADWAY, MY SUNROOF EXPLODED. I WAS NOT HIT BY A ROCK OR ANYTHING ELSE. THE ONLY SOUND I HEARD WAS THE POP WHEN THE EXPLOSION HAPPENED. THANKFULLY, MY SUN SHADE WAS CLOSED AND THE GLASS DID NOT ENTER THE VEHICLE.

• 05/02/2019· AIR BAGS

  I BELIEVE THIS IS THE SAME PROBLEM AS RECALL #18V370000 BUT MY CAR IS NOT IN LIST OF RECALLED CARS. WITH AN ADULT IN THE PASSENGER SEAT, A WARNING MESSAGE SAYS THAT THE BECAUSE OF A MALFUNCTION, THE AIR BAGS ARE TURNED OFF. A FEW SECONDS TO A MINUTE OR TWO LATER ANOTHER MESSAGE SAYS THE AIR BAGS ARE ON. THIS SEQUENCE CAN APPEAR MANY TIMES IN AN HOUR OF DRIVING OR NOT APPEAR AT ALL FOR SEVERAL DAYS. I HAVE VERIFIED WITH THE DEALER THAT WHEN THE MESSAGE SAYS THE AIRBAGS ARE OFF, THEY REALLY ARE OFF. SO MY PASSENGER SOMETIMES LACKS THE PROTECTION AFFORDED BY THE AIR BAGS.

• 04/22/2021· ENGINE

  TL* THE CONTACT OWNS A 2017 AUDI A4. THE CONTACT STATED THAT HER VEHICLE WAS LEAKING OIL. THERE WAS NO WARNING LIGHT ILLUMINATED. THE VEHICLE WAS TAKEN TO STEVEN CREEK AUDI (751 SOUTH WINCHESTER BLVD, SAN JOSE, CA 95128, (408)551-4870) TO BE DIAGNOSED. THE CONTACT WAS INFORMED THERE WAS AN ENGINE OIL LEAK LEADING TO THE TURBO CHARGER. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE HOWEVER, NO ASSISTANCE WAS PROVIDED. THE VIN WAS NOT UNDER RECALL. THE FAILURE MILEAGE WAS 26,257.

• 04/22/2019· VISIBILITY

  TL* THE CONTACT OWNS A 2017 AUDI A4. WHEN THE VEHICLE WAS PARKED AND UNOCCUPIED, THE SUN ROOF SHATTERED. AN UNKNOWN DEALER WAS CONTACTED, BUT WAS NOT ABLE TO ASSIST. THE CONTACT WAS INFORMED TO CALL HER INSURANCE COMPANY. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 29,000.