2020 Audi Q3 Complaint Log

The sunroof leaked during rain causing both known and unknown damage to electrical components in the overhead panel. Lights came on and went off intermittently.

Last week 4/28/26, I purchased four Crossclimate 2 235/50R19 tires from Costco in [XXX] . Order #XXX. My question is two of the tires do not have a DOT number on the side wall. Two tires have DOT [1426] Along with [047X]. The other tires only have [047X]. No week or year of manufacture. Those tires appear to have a white powdery coating on the sidewall. I asked the technician at Costco about the missing DOT date on two of the tires. He didn't seem to know what I was taking about. Is it legal to sell tires without the DOT manufacturer date? Are theses tires safe to drive? Thanks for taking time to answer this question. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

I purchased this vehicle new in June 2020. Since January 2022, it has experienced recurring water intrusion into the passenger cabin during heavy rain. Water leaks from the ceiling around the overhead console near the front reading/map lights. During heavy rain, water pools and causes the interior lights to turn on unexpectedly while driving. Generally, the lights cannot be turned off or immediately reactivate, creating a safety hazard at night. Water also drips onto the infotainment screen and center stack controls. To try to protect interior electronics, I have used absorbent materials to cover the center stack while parked and to wipe water while driving, which is distracting and unsafe. The issue has occurred repeatedly over multiple years and is reproducible. The vehicle has been inspected multiple times by authorized Audi service centers. Repairs have included cleaning sunroof drain tubes, replacing sunroof seals and adhesive pads, installing updated components, and water leak testing. Technicians confirmed water in the sunroof stowage tray and drains, and light malfunctions were attributed to water entering the cabin from the sunroof. Despite these repairs, the water intrusion continues to recur annually. During the most recent inspection, standing water was found in the rear sunroof drains, and sunroof removal and reinstallation was recommended but not covered. Service personnel confirmed the vehicle was properly maintained and not misused. The vehicle has approximately 17,000 miles. Primary symptoms are water dripping from the headliner and unintended activation of interior lighting while driving. Affected components include the sunroof assembly, drains, overhead console, and interior electrical systems. Other owners have reported similar issues, and multiple NHTSA Technical Service Bulletins acknowledge water entry from sunroof drains and seals. When I contacted Audi of America, I was informed that multiple complaints had been received, even that week.

I purchased my 2020 Audi Q3 in August of 2020. I am submitting this complaint regarding the recurring and unacceptable issue with my Audi. In February of 2023 my vehicle started shaking and stalled while driving. I could not restart for awhile, after a few minutes it restarted. I took it to Audi and they verified that the output of fuel pump did not meet minimum flow. They replaced the pump. Then in November of 2025 my car stalled again, doing the same thing, after a few minutes it would restart but kept intermittently stalling. This Fuel Pump malfunctioned again, and now this time both of them were not working properly. Both the High Pressure and Low Pressure Fuel pump was replaced again in January 2026. Having to replace a major component like the fuel pump twice on a 2020 luxury vehicle is unreasonable and deeply concerning. A fuel pump failure is not a minor inconvenience, it affects the reliability, safety and drivability of the vehicle.

Rear hatch randomly operable / inoperable. "Reset" computer without success. Dangerous situation as anything inside hatch is not not accessible. Was told by Audi that the entire rear hatch latch system needs replacement and this is "a common issue"...

I purchased a 2020 Audi Q3 S-Line (VIN: [XXX] ) on [XXX], with 27,564 miles on it. I bought the vehicle from a dealership that specializes in high-end aftermarket cars, and they provided a maintenance report stating the vehicle had passed all inspections at the time of sale. The vehicle had been imported from Canada to the U.S., and the Carfax report reflected consistent maintenance at authorized Audi dealerships in Canada, including a full inspection and alternator/electrical system check roughly a year before my purchase — with no problems reported. In early July 2025, I began experiencing issues with the MMI system: •A loud, persistent humming sound when using Bluetooth or the radio •Audio glitches and failed system reboots •No dashboard warnings or battery alerts After researching, I suspected a low-voltage or charging issue. I took the car to an auto parts store for diagnostics, and at 28,932 miles, they found the battery was severely depleted and the alternator had failed completely — it was no longer charging the system. This means the alternator failed only 1,368 miles after purchase, which is highly abnormal for a well-maintained, low-mileage luxury vehicle. Alternators typically last 80,000 to 150,000 miles. Audi has acknowledged similar issues in Q5 and A4 models, but nothing yet on the Q3. While I know the vehicle is out of warranty and was not purchased from an Audi dealership, I am requesting: 1.That this issue be formally documented and investigated for possible recall or defect pattern. 2.That Audi consider a goodwill repair, based on mileage, maintenance history, and how soon the failure occurred after passing inspection. 3.That this be flagged specifically for Q3s imported from Canada, as mine was. This failure could have left me stranded with no warning. I’m reporting it not only for my own case, but to potentially help others who may be silently experiencing the same issue. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Water/rain leaking through sunroof/light electrical panel replaced by Audi dealer once before, now it is leaking once again. Bringing it back to Audi to see why this keeps happening after I was told it would not happen after it was replaced.

The sunroof in the Audi Q3 leaks and the water drops from the ceiling INTO the cabin. Water also comes through the passenger side panel and drips onto the floor causing flooding of the floorboards. This is a KNOWN issue and Audi has released a TSB (technical service bulletin) to attempt to fix these, but it’s just a band aid. It keeps coming back over and over. Water intrudes into the center lights and they flicker and short out. Water drips from these lights into the center gearshift area and it is an extreme safety hazard. PLEASE force Audi to fix this and make it right with their customers. THIS IS A SAFETY ISSUE AND SHOULD BE A FULL RECALL

We purchased a 2020 Audi Q3 (36000 miles) from Carvana on December 5, 2024, and it was reported as having no past accidents. It was stolen on January 7. It was recovered on January 20 after the thieves crashed it into a telephone pole. The car sustained significant damage and there is evidence of blood on the interior. We have no idea the extent of any injuries because the thieves fled the scene. Our concern is that when we inspected the vehicle, we noticed that the airbags did not deploy.

The Sun roof is leaking into the cabin through the overhead control panel and the driver door.

The moonroof leaks during rain or car wash, flooding interior and control panel and interior lights.

What component or system failed or malfunctioned, and is it available for inspection upon request? Design and/or manufacturing flaw in Audi m/n 8R0071128C Fork Mount Bike Rack presents a risk of bicycle becoming detached from the rack/vehicle at highway speeds. I have retained all parts and they could be made available for inspection. How was your safety or the safety of others put at risk? Risk is bicycle flying off the roof of a car at highway speeds causing significant damage to the carrying vehicle and/or triggering a serious accident involving nearby vehicles. Has the problem been reproduced or confirmed by a dealer or independent service center? Not yet, but I have been engaged in a very slow moving dialog with a number of Audi representatives, most recently with Lori W, Region Case Manager, Audi CXC (Audi of America Customer Experience Center). Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? No Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? Not Applicable Travelling at highway speed was a bang on car roof. Pulled over and found that the bicycle mounted on the Audi m/n 8R0071128C Fork Mount Bike Rack was no longer secured. After removing the bicycle, I saw that 1of2 threaded parts that clamp the bicycle fork to the rack was gone, bang heard likely was that part hitting roof. Remaining 2of2 threaded part was loose, could be turned by hand and was in danger of also falling off. It appears that the design of Audi m/n 8R0071128C enables these critical parts to unthread and detach during use. Possible fixes may be as simple as use of a permanent type thread locking compound during manufacturing or as complex as a redesign which does not present the possibility of failing in such an unsafe manner. See photos.

There is a large flaw on these vehicles. The sunroof framing becomes damaged. This creates an issue of water leaking in the interior. It causes an electrical issue as well as creates a distracted driving environment. I was driving when this happened and I had to start controlling the water leaking from the roof of my vehicle. This is a large safety issue that Audi knows about and even has a technical documentation to repair this issue.

Child safety locks turn on and after a point it shut off.I turn in the problem to the dealer but the problem didn’t get fix.what I understand Audi is the deal take my vehicle and have it sitting in there lot and don’t fix my problem and I would have to take the vehicle 2 to 3 more times with the same problem not getting problems resolved then when I get upset and I complain then I get videos that they are working on my vehicle.

I was driving on a highway at 65 miles per hour, it was a rental car and the car automatically short stopped by itself and i was unable to move it. the dashboard lights looked like they were blinking and then my car was hit from behind

It rained pretty heavy last night, and driving to work this morning, the interior lamp lights started turning on by themselves. After a few more minutes of driving, water was pouring out of the roof where the lights are. The water dripped straight down onto all of the electrical parts, USB ports and buttons for auto/on off, park assist, etc. There is an obvious leak coming from the sunroof, and a lot of electrical components involved.

THE PANEL NEAR THE SUNROOF CONTROL BUTTONS AND LIGHTS HAS A LEAK. IT LEAKS WATER EVERYTIME IT RAINS OR DURING A CAR WASH. MY SAFETY AND OTHER SAFETY ARE PUT AT RISK BECAUSE THIS WATER LEAK IS COMING OUT OF MY LIGHTS AND OTHER ELECTRICAL CORDS FROM ABOVE. THIS IS A POTENTIAL FIRE HAZARD. THIS PROBLEM HAS BEEN REPORTED BY OTHERS BUT NO RECALL HAS FORMED FOR THIS MAJOR ISSUE. THERE ARE NO WARNINGS OR MESSAGES APPEAR FOR A WARNING, IT JUST OCCURS.

Not sure if this requires investigation by NHTSA so I am reporting it and will let you decide. 2020 Audi Q-3. Purchased Certified Pre-Owned in April 2023 with 13,000 miles on it. Found that at highway speed when you apply brakes the pedal pulsates and shudders. I now have 17,900 miles on it and the pulsation is getting worse. To my regret we did not take a very long test ride when buying. I have not lost control or had any accident, but I Googled the problem and found that this is a common complaint with many Audi models. Brought car back to dealer who states that I need to replace front disc pads and rotors as well as rear brake pads. I feel that this is not normal with such low miles. I am not sure if this needs an investigation by NHTSA but again, if you do an online search it is a problem with many Audi models. I have been advised that this problem could lead to loss of control of the vehicle. Also, the dealer and Audi USA refuse to do the repair under the warranty saying that brakes are "a wear item".

Sunroof of car was leaking profusely during heavy rain. The water was pouring from the overhead panel that has map lights and sunroof controls. The water made the lights flicker and began to drip into the USB outlets at on the dashboard and seats. This seems to be a known problem and the Audi dealership recognized they were familiar with the problem.

The contact owns a 2020 Audi Q3. The contact stated that while driving or idling, the electrical system started malfunctioning. The contact then stated that the rear-view camera screen became distorted. The Audi pre sense system warning light intermittently illuminated. The vehicle was taken to the dealer where it was diagnosed that the water pump leaked into the main cabin and the drain needed to be unclogged. The vehicle was not repaired. The vehicle was then taken to an independent mechanic where it was diagnosed that the drain needed to be unclogged. The vehicle was not repaired. The manufacturer was notified of the failure and the contact was informed that the vehicle was out of warranty, and no further assistance was provided. The failure mileage was approximately 75,000.

Please investigate the 2020 Audi Q3 and issue a recall - this is a major driver safety issue. I purchased this vehicle new from the Audi Crown Clearwater, FL dealership in late 2019. I am taking it for repair a THIRD time because after it rains, the interior gets flooded with water which pours into the car from the rear-view mirror area which affects driver visibility, lights, electrical components, and more. The water damage is visible and there is so much built-up saturation from the leak that it causes the interior touch lights to stay on. The contact at the dealership who assured me she would help if this ever happened again after the first two fixes was evasive when I tried to ask what measures they took to fix it the first two times (in an effort to understand what they did before as well as suggest they need to attempt something different) and admitted that other Q3s were having this issue. She told me to call Audi America like another customer did, but refused to share the contact number or specify what I should tell them. This is a completely unacceptable situation created by Audi which poses a hazard for drivers. Not to mention Audi failing to stand behind a luxury brand image by putting the burden on customers to jump through hoops to seek recourse for a defective vehicle.

I have experienced twice now that water leaks from the overhead panel and flickering of the overhead lights from the water interfering with the electrical components. It begins to leak from overhead when the car is running and after it has rained. I have read reviews online that this has happened in the Audi Q3 models.

Rained. Got into my car and had water dripping down from the lights/dome of the car. Water was short circuiting the lights and they were turning on by themselves. Tried to turn them off but sensors wouldn’t respond. Water was dripping down to the console where the start engine and other controls including the charging ports/wireless charging pad. Water also leaked from the front passenger side housing down to the floor. Occurred at 37.5k This has happened once before earlier in may. I called the dealership but were unable to help due to appt booked out a month. If they cannot reproduce the issue they won’t fix it. Occurred first time at 35k

Had service at 34999 - reported hard shifting between 1st/2nd then revved abnormally high at 32k. Dealer was unable to reproduce during service - appointments are a month out. Car has had propulsion/fuel system not responding at random at various severities and rough idle like the engine was struggling to get fuel. Also reported during last service. On one occasion vehicle shutoff at lower speed at approx 20k.

While waiting at a signal, i got at message that my maps could not continue because I had no power, then the park assist came on with no explanation. After that, I got the message to put the car in park to prevent it rolling away. I tried to restart, but it would not. As the signal changed and traffic had to move around me, I put on the emergency lights and continued to try to start the car. It took 3-4 tries. I then took it to the dealer who did an inspection and test drive, but nothing showed up. I was about to get on the freeway when this happened and worried about driving. Even after inspection of the vehicle, i am hesitant about driving on the freeway and worried about this happening again, this time with the engine in gear.

Every time it rain water comes into the vehicle.So it happen from the overhead panel and it mess with the light and it stay on .So where the lights are the water comes out and falls on the phone charger, usb outlet and the gears parking, drive etc.I took the vehicle to the dealer and the results stated check and clear drains search for TSB found 2056944/8 check seal and sunroof glass and readjust.This is the second time this is happening and every time I open the sun roof it’s moisture there.

AS IN PAST INSTANCE RELATED TO THE DIESEL ENGINE FUEL CONSUMPTION CASE, AUDI IS HIDING THE FACT THAT THEIR BRAKE ROTORS FOR THE Q3 2020 MODEL HAVE A MANUFACTURING DEFECT. THE ROTORS ARE PRODUCED WARPED FROM THE FACTORY AND IT MAY CAUSE VARIOUS BREAKING ISSUES AS THE MILEAGE INCREASES, STARTING WITH NOISES, STEERING WHEEL AND CAR VIBRATIONS TO POSSIBLE BRAKE FAILURE. AUDI DOES NOT WANT TO ACKNOWLEDGE THE ISSUE SO THEY DO NOT HAVE TO REPAIR THESE CARS PERMANENTLY OR DECLARE THEM UNDRIVABLE AND, AS THEIR MILEAGE INCREASES TO PROVIDE WARRANTY FOR DEFECTIVE PARTS BEYOND THEIR ORIGINAL WARRANTY TERM. THEY ALSO DO NOT WANT TO MAKE THIS AN ISSUE WHICH REQUIRES A MANDATORY RECALL FOR TENS OF THOUSANDS OF VEHICLES PREFERRING TO BLAME IT ON VARIOUS OTHER FACTORS RELATED TO THE VEHICLE BEING DRIVEN TO A LESSER EXTENT AND RUST ACCUMULATING ON THE ROTORS. ​ IN FACT THEY RECOGNIZED THIS AS A KNOWN ISSUE AND REPLACED THE 4 ROTORS AFTER 4000 MILES, AND WHEN THE PROBLEM REAPPEARED AFTER ANOTHER 2500 MILES THE DENIALS AND BLAMING ON THE WAY THE CAR IS BEING USED (LESS THAN AVERAGE MILEAGE) STARTED. THEIR REFUSED TO FIX THE PROBLEM PROPERLY IN THE HOPE THAT AFTER THE WARRANTY EXPIRES THEY WILL BE ABLE TO CHARGE FOR REPAIRS. IN FACT, BEING CONCERNED BY THE SAFETY ISSUES RELATED TO DEFECTIVE PARTS, I OFFERED TO PAY FOR THE REPLACEMENT OF THOSE PARTS AND I GOT FROM THEM A QUOTE FOR THE COSTS. THEY REFUSED TO FIX THE PROBLEM BECAUSE THAT WOULD MEAN AN ACKNOWLEDGEMENT OF THE EXISTENCE OF THE PROBLEM (NEEDING TO REPLACE 4 ROTORS AFTER 4000 MILES AND 2 REAR ROTORS AFTER ANOTHER 2500 MILES). THEY ALSO ARE BLAMING THE CUSTOMER FOR HEAVING BRAKING WHICH CAUSES THE ISSUE WHEN IN FACT THE CAR IS DRIVEN LIGHTLY AND ONLY WHEN ALLOWED OVER THE 60 MILES/HOUR LIMIT. ISSUE SHOULD BE ADDRESSED WITH A PERMANENT FIX.

CAR LEASED JULY 2020, HAS 1936 MILES, CHECK ENGINE LIGHT CAME ON 4/14/21, TOOK TO DEALER , LEFT FOR REPAIR . DEALER STATES 'REPLACE FUEL PUMP MODULE ' REQUIRED . THIS CAR ALSO HAD PROBLEM IN MARCH 2021 WHICH I REPORTED WHERE CAR SHUT OFF WHILE DRIVING. DEALER SAID SOFTWARE UPDATE WAS REQUIRED FROM RECALL THAT I HAD NOT GOTTEN NOTICE FOR .

Brakes and rotors P.s the the pictures I attached are of the new rotors they installed 500 miles ago after they acknowledged that there was a issue Front passenger seat doesn’t lock in position Windows when down they shake when you open and close the doors Shaking when going above 50mph

I PURCHASED MY AUDI 2020 Q3 IN NOVEMBER 2019. SINCE THE PURCHASE, ON THREE SEPARATE OCCASIONS, THE CAR HAS FAILED TO ACCELERATE UNDER VERY SPECIFIC SPEED CONDITIONS. IN EACH CASE, THE VEHICLE HAD SLOWED EITHER DUE TO A SHARP CURVE WHILE ENTERING A FREEWAY OR FOR A SLOWER VEHICLE IN FRONT OF MY VEHICLE WHILE ENTERING THE FREEWAY. WHEN TIME CAME TO ACCELERATE TO MATCH THE SPEED OF THE FREEWAY TRAFFIC, ADDING POWER WAS FUTILE. DRIFTING ON TO A FREEWAY AT 20 MILES PER HOUR AND DECELERATING; WHILE FREEWAY TRAFFIC IS MOVING AT 70 TO 80 MPH (CALIFORNIA) IS UNNERVING AT BEST AND CERTAINLY, POTENTIAL DEADLY. AUDI CALLS THE THE PROBLEM "LIMP MODE". AUDI OF AMERICA, INC. ISSUED EMISSIONS SERVICE ACTION 96H5 - ENGINE CONTROL MODULE (ECM) SOFTWARE WHICH CLEVERLY DANCES AROUND THE REAL THREAT WHICH IS THE POTENTIAL FOR A SERIOUS OR FATAL ACCIDENT. IN MARCH 2021, WHEN 96H5 CAME AVAILABLE IT WAS INSTALLED ON MY VEHICLE. THE NEXT WEEK I TOOK A ROAD TRIP OF SEVERAL HUNDRED MILES. UNFORTUNATELY, THE THIRD " ENGINE LIMP MODE" OCCURRENCE HAPPENED NEARLY RESULTING IN A MAJOR ACCIDENT WHILE ATTEMPTING TO ENTER THE FREEWAY. NHTSA NEEDS TO RECOGNIZE THE SERIOUSNESS OF THIS SPECIFIC PROBLEM. THE CURRENT SOFTWARE FIX IS NOT A FIX. PEOPLE WILL EVENTUALLY DIE.

ON FOUR OCCASIONS, THE ENGINE STOPPED WORKING AND THE STEERING WHEEL WAS NOT ABLE TO BE TURNED. THIS PREVENTED THE DRIVER FROM MOVING THE VEHICLE FORWARD AND STEERING OFF TO THE SIDE OF THE ROAD. THIS IS AN EXTREMELY DANGEROUS SITUATION. IF THE CAR IS TURNED OFF AND RESTARTED, THE PROBLEM RESOLVES WITH THIS RESET. THE INTERVALS BETWEEN THESE EPISODES HAVE BEEN SEVERAL MONTHS. THERE ARE NO SPECIFICALLY COMMON VARIABLES, OTHER THAN A LOWER SPEED - START/STOP AS IN WAITING TO CROSS A LINE OF TRAFFIC OR PROCEEDING THROUGH A STOP SIGN. I HAVE TAKEN THE Q3 TO THE DEALER 3 TIMES NOW AND HAVE BEEN TOLD THAT A SOFTWARE UPDATE IS THE FIX. RECENTLY THE CAR HAS BEEN MAKING A VIBRATING NOISE WHEN COASTING, AND IT LOST POWER IN AN INTERSECTION ON THE WAY TO THE DEALER FOR SERVICE. THE CAR COMPLETELY SHUT DOWN AND EVEN ACTIVATED THE PARKING BRAKE. WE ALWAYS DISABLE THE CAR'S AUTO START-STOP FEATURE, AS WE SUSPECTED THAT TO BE INVOLVED, BUT THAT IS NOT THE ISSUE. WE FEEL THIS CAR IS UNSAFE AND THE AUDI DEALER SEEMS UNABLE TO DIAGNOSE AND RESOLVE THE PROBLEM. OUR FIRST AUDI PURCHASE, WE HAD ONE OF THE FIRST 2020 Q3 TO ARRIVE IN THE US AND FOUR SHUT-OFF INCIDENTS SINCE WE PURCHASED THE CAR IN OCT 2019. THE CAR WAS DRIVEN LESS THAN ANTICIPATED DUE TO COVID, REMOTE SCHOOL/WORK AND NO TRAVEL. PERHAPS MORE FREQUENT DRIVING WOULD HAVE ACCELERATED THE CLAIM PROCESS FOR US. IRONICALLY, WE CHOSE THE CAR FOR ITS SAFETY FEATURES PRIMARILY FOR OUR TEEN/YOUNG ADULT DRIVERS. THE CAR HAS SHUT DOWN FOR THREE DRIVERS, TWICE FOR OUR TEEN AND ONCE FOR EACH OF THE PARENTS, SO WE ARE CONFIDENT THAT THE PROBLEM EXISTS AS DESCRIBED AND PERSISTS DESPITE ATTEMPTS TO FIX IT. EACH TIME WE FELT IT WAS RESOLVED DUE TO A LONG INTERVAL BETWEEN INCIDENTS, BUT TODAY WAS MORE FRIGHTENING THAN OTHERS DUE TO THE INTERSECTION WHERE IT OCCURRED. THIS COULD CAUSE A CRITICAL ACCIDENT.

TL* THE CONTACT OWNS A 2020 AUDI Q3. THE CONTACT STATED WHILE DRIVING APPROXIMATELY 35 MPH AND WHILE MAKING A RIGHT TURN, THE VEHICLE STOPPED INDEPENDENTLY. THE VEHICLE WAS PLACED IN PARK HOWEVER, WAS JERKING. THE BRAKING SYSTEM MESSAGE WAS DISPLAYED ON THE INSTRUMENT PANEL. THE CONTACT CALLED AUDI ROCHESTER HILLS (45441 DEQUINDRE RD, ROCHESTER HILLS, MI 48307, (248) 997-7400) AND WAS INFORMED THAT A SOFTWARE UPDATE WAS AVAILABLE. THE VEHICLE WAS NOT DIAGNOSED NOR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 10,000.

CAR COMPLETELY SHUT DOWN, DRIVING 30 MILES AN HOUR, HAD NO POWER OR STEERING . DEALER 'NEVER HEARD OF IT' BUT HAD A RECALL SOFTWARE UPDATE I HAD NOT BEEN TOLD ABOUT FOR THE 'ENGINE CONTROL UNIT''SOFTWARE EA888 BOSCH AND CONTINENTAL. AND 'INTERNAL CONTROL MODULE PERFORMANCE CAUSED LOST POWER TO VEHICLE ' ALSO CLOCK SETS TO MIDNIGHT AND THEY DON'T HAVE A FIX FOR IT

WE STOPPED AT AN ALL WAY STOP INTERSECTION AND THE CAR'S STOP-START SYSTEM HAD TURNED OFF THE ENGINE. WHEN THE ENGINE RESTARTED THE ENGINE HESITATED, WARNING LIGHTS LIT UP ON THE DASH, AND THE CAR WENT INTO ITS "LIMP HOME" MODE. WE WERE IN THE PROCESS OF MAKING A LEFT HAND TURN AND THE CAR WOULD NOT ACCELERATE ABOVE A VERY SLOW SPEED. LUCKILY IT WAS ON A CITY STREET WITH A 25 MPH LIMIT AND TRAFFIC WAS LIGHT. WE WERE ABLE TO MAKE IT THROUGH THE INTERSECTION AND PULL TO THE SIDE OF THE ROAD. WE TURNED THE CAR OFF AND WAITED A FEW SECONDS AND RESTARTED IT. THE CAR WORKED NORMALLY AFTER RESTARTING AND THE PROBLEM HAS NOT HAPPENED AGAIN. I HAVE RECEIVED A NOTICE FOR A RECALL THAT SEEMS TO ADDRESS THE ISSUE (OEM ID: 96H5. RECALL NAME: ENGINE CONTROL UNIT (ECU) SOFTWARE) AND HAVE SCHEDULED AN APPOINTMENT WITH MY DEALER TO HAVE IT INSTALLED ASAP.

TRUCK READS FAINT OR OLD LANES ON THE ROAD & WILL OFTEN JERK THE TRUCK OVER TO THE OLD LANE VS THE ACTUAL LANE THAT IS BEING DRIVEN. WHEN YOU TRY TO TAKE CONTROL ITS REALLY HARD AS IF THE STEERING WHEEL LOCKS. RECENTLY THE SENSORS FOR FORWARD COLLISION CAN SENSE PEDESTRIANS WALKING AHEAD OF THE TRUCK A FEW FEET AWAY & WILL ENGAGE THE EMERGENCY BREAKS AS IF WERE GOING TO HIT THE PEDESTRIANS WHO AREN'T EVEN CLOSE TO US. THE BREAKS UPON RELEASE FROM A LIGHT OR BACKING OUT OF THE DRIVE WAY MAKES A HORRIBLE GRINDING NOISE. AUDI SAID ITS A CHARACTERISTIC OF THE TRUCK! TODAY WHILE DRIVING THE TRUCK SEEMED TO BE SHAKING A LITTLE & REDUCING SPEED. WHEN I PULLED INTO THE PARKING SPACE THE TRUCK WAS STILL SHAKING. AN ALERT LIT UP THE DASH BOARD "DRIVE SYSTEM: MALFUNCTION! PLEASE CONTACT SERVICE. THE TACHOMETER WAS FULLY RED 1-8 VS 7-8. I TRIED TO GIVE THE TRUCK A LITTLE GAS TO STOP THE SHAKING, BUT THAT DID WORK. I SHUT THE TRUCK OFF WAITED & TURN IT BACK ON THE MESSAGE WAS CLEARED. I WAS SCARED TO DRIVE IT, BUT TOOK THE TRUCK TO AUDI WHERE IT IS BEING LOOKED AT. AUTO START/ STOP LOCKS THE STEERING WHEEL UPON RESTARTING & HAS TAKEN OFF EXTREMELY FAST IN A JERKING MOTION WHICH COULD CAUSE AN ACCIDENT. THIS WAS SAID TO BE ANOTHER CHARACTERISTIC OF THE TRUCK. IT SEEMS TO BE A LOT OF DANGEROUS CHARACTERISTICS WITH THIS TRUCK THAT ARE NOT MENTION BEFORE LEASING. MY PREVIOUS A4 HAD SIMILAR FEATURES & THESE ISSUES NEVER OCCURRED. I DON'T FEEL SAFE IN THIS TRUCK ITS BRAND NEW 2020 WITH 5K MILES & IT SEEMS TO BE ISSUE AFTER ISSUE.

AFTER STOPPING AT A SIGN ON A BUSY ROAD, THE ENGINE FULLY SHUT DOWN AFTER A SECOND OR TWO OF ACCELERATION. A WARNING CAME ON THE DASH TO PULL CAR OVER AND CALL DEALER. THE ENGINE WAS COMPLETELY DEAD, BUT I WAS ABLE TO COAST TO SIDE OF ROAD. AFTER THINKING ABOUT THE SITUATION FOR A FEW MINUTES, I STARTED UP THE CAR AGAIN SINCE I WAS IN A PRECARIOUS LOCATION. I DROVE IT ANOTHER TEN MILES TO MY DESTINATION WITHOUT ANY ISSUES. AFTER REACHING MY DESTINATION, I CALLED AUDI ROADSIDE ASSISTANCE. THEY SENT A TOW TRUCK (IT TOOK JUST UNDER FOUR HOURS TO ARRIVE). THEY THEN TOWED CAR TO ELK GROVE AUDI, WHICH IS WHEN I LEARNED THAT AUDI KNEW OF THIS PROBLEM BUT WAS NOT UPDATING THE SOFTWARE UNTIL PROBLEMS DEVELOPED IN THE CARS. I FEEL THAT I WAS VERY LUCKY THAT THE STALLED ENGINE DID NOT HAPPEN ON HIGHWAY OR THAT I DID NOT HAVE ANY PASSENGERS IN CAR. THE OUTCOME COULD HAVE BEEN VERY BAD. AFTER CONTACTING AUDI CUSTOMER SERVICE A FEW DAYS LATER, THEY ('MARIA' ON MESSAGE LINE) SAID THEY WOULD LOOK INTO THE ISSUE AND CONTACT ME BY FRIDAY FEB 12. I NEVER RECEIVED ANY FURTHER COMMUNICATION FROM AUDI.

IN FRONT PASSENGER SEAT IF PASSENGER SITS ON A CUSHION (MY WIFE HAS HIP PROBLEM) OR BLANKET ETC IT TURNS OFF PASSENGER AIRBAG. REPORTED NUMEROUS TIME TO DEALER AND THEIR RESPONSE IS AUDI DESIGNED IT THAT WAY. EASILY REPLICATED. NEXT, VEHICLE UNEXPECTEDLY AND WITHOUT PROVOCATION SUDDENLY ACCELERATES AT LOW SPEEDS'4-5MPH TO 9-10MPH. ITS UNNERVING ESPECIALLY IF CAR IN FRONT. AIRBAG IS ALL THE TIME EVERYWHERE. ACCELERATION IS GOING FROM STOP TO MOVING PARKING LOTS, STOP LIGHT, ETC. BOTH HAVE HAPPENED SINCE DELIVERY. REPORTED TO DEALER NUMEROUS TIME. NO ANSWER.

ON JANUARY 16, 2020, I WAS DRIVING ON A LOCAL STREET AND STARTED SLOWING DOWN FOR A STOP SIGN. I HAD FORGOTTEN TO TURN OFF THE AUTO START/STOP SWITCH AS IS MY USUAL PRACTICE, SO I DEACTIVATED IT BEFORE STOPPING. WHEN I HIT THE SWITCH, I GOT AN ERROR MESSAGE TELLING ME THE CRUISE CONTROL WAS NO LONGER AVAILABLE, THE ENGINE WARNING LIGHT CAME ON, AND THE MOTOR STARTED SHUDDERING. AS I TRIED TO PULL AWAY FROM THE STOP SIGN, THE CAR WOULDN'T ACCELERATE MORE THAN 7 MPH. TOWED TO DEALER. THEY ARE TRYING TO TRACK THE FAULT. I HAVE ALSO HAD PROBLEMS WITH THE LANE KEEPING DETECTION SYSTEM SINCE I BOUGHT THE CAR IN AUGUST, 2020. THE SYSTEM IS SUPPOSED TO COME ON AUTOMATICALLY WHEN THE VEHICLE IS STARTED. HALF THE TIME IT DOESN'T COME ON WHEN STARTED; OTHER TIMES, WHEN MAKING MULTIPLE STOPS DURING A DAY'S DRIVING, IT COMES ON AT RANDOM TIMES. SOME DAYS IT NEVER COMES ON. OTHER DAYS IT COMES ON EACH TIME. DEALER CAN'T FIND FAULT. TURNING IT ON MANUALLY DOESN'T GUARANTEE THAT IT'LL TURN ON THE NEXT TIME YOU START THE VEHICLE.

THE CLOCK TIME AND DATE KEEP RESETTING

DRIVE SYSTEM MALFUNCTION- 05DEC2020 AS I WAS DRIVING ON THE CITY STREET (35MPH) THE SPEED STALLED(DECELERATED) AT 12MPH, I PRESSED ON THE ACCELERATOR PEDAL ALL THE WAY DOWN IN ORDER TO INCREASE THE SPEED BUT WILL NOT INCREASE. I PULLED TO THE SIDE AND STOPPED AND THEN TURNED OFF THE VEHICLE. I WAITED FOR ABOUT 5MINS THEN RESTARTED THE VEHICLE. DRIVE SYSTEM MALFUNCTION ALARM CLEARED AFTERWARDS; I WAS ABLE TO ACCELERATE TO THE SPEED OF 35MPH. THE VEHICLE RETURNED TO NORMAL OPERATION STATE.

THE START STOP FEATURE NEEDS TO BE DEACTIVATED OTHERWISE THE WHEEL LOCKS UP ONCE STOPPED AND VEHICLE DOES NOT MOVE FORWARD ONCE FOOT RELEASES OFF BRAKE. THE VEHICLE SHUTTERED AND RPM DIAL LIT UP AND ENGINE WAS REVVING ONCE START STOP WAS DEACTIVATED. CAR HAD TO BE PULLED OVER AND SHUT OFF. STARTED AGAIN TO MOVE. CLOCK CHANGED TIME ON ITS OWN. INTERIOR READING LIGHTS CAME ON SPONTANEOUSLY NUMEROUS TIMES. CAR WE T TO SERVICE AT DEALER AND WAS TOLD SOFTWARE UPDATE FOR START STOP. GOING BACK IN NOW FOR ENGINE REACTION TO START STOP DEACTIVATION, CLOCK, LIGHTS. STILL NO SOFTWARE UPDATE AVAILABLE. BOUGHT CAR NEW MARCH 2020. ALL EVENTS HAPPENED WHILE DRIVING OR WITH FOOT ON BRAKE. ALL HAPPENED ON STREETS BOTH DRIVING STRAIGHT AND TURNING.

THE FIRST PROBLEM WAS ON JANUARY OF 2020 MY AUDI Q3 JUST STOPPED RUNNING ON A VERY BUSY ROAD WHEN I WAS IN MOTION. I CALLED THE AUDI ASSIST NUMBER AND A TOW TRUCK WAS DISPATCHED TO MY LOCATION. I HAD ONLY HAD THE Q3 FOR 2 MONTHS AND IT ONLY HAD 2000 MILES ON THE ODOMETER. IT WAS TOWED TO AUDI OF WARWICK AND THE NEXT DAY THE DEALER GAVE ME A LOANER VEHICLE ANOTHER 2020 Q3 AS THEY SERVICED MINE. THE LOANER AUDI Q3 DID THE SAME THING AND WENT INTO 'LIMP MODE' ON A BUSY ROUTE. THIS TIME AUDI OF WARWICK GAVE ME A Q5 MODEL TO DRIVE WHILE THEY COMPLETED THE SERVICE ON MY Q3. WHEN I PICKED MY Q3 UP I WAS TOLD THE PROBLEM WAS FIXED WITH A SOFTWARE UPDATE. FAST-FORWARD TO NOVEMBER 5, 2020 MY AUDI Q3 HAS ABOUT 10,000 MILES ON THE ODOMETER AND WHILE DRIVING HOME FROM WORK AGAIN WENT INTO 'LIMP MODE' WHEN I WAS IN MOTION CROSSING A BUSY 6 LANE 4 WAY INTERSECTION. VERY UNSAFE AS THE CAR WOULD BARELY MOVE FORWARD SO I COULD PULL OVER TO THE CURB. ONCE AGAIN I CALLED THE AUDI ROADSIDE ASSISTANCE NUMBER MULTIPLE TIMES OVER AN HOUR FOR A TOW AND NO ONE ANSWERED. I HAD CALLED MY HUSBAND AND WHEN HE ARRIVED HE CALLED TRIPLE AAA ROADSIDE SERVICE AND THEY DISPATCHED A TOW TRUCK. ON FRIDAY NOVEMBER 6 MY HUSBAND DROVE TO AUDI OF WARWICK TO SPEAK WITH THE SERVICE MANAGER ABOUT MY CAR CAUSING A SAFETY ISSUE, ETC. THE DEALER FOR THE SECOND TIME DID A SOFTWARE UPDATE AND RETURNED THE Q3 TO MY HOME. AUDI OF WARWICK SAID THE PROBLEM WAS FIXED WHICH WAS WHAT I WAS TOLD ALMOST A YEAR PRIOR WHEN I HAD THE SAME PROBLEM OCCUR TWICE IN TWO SEPARATE Q3'S (DESCRIBED ABOVE). I AM VERY DISAPPOINTED WITH THE SAFETY AND UNRELIABILITY OF THE 2020 AUDI Q3 AND THIS SOFTWARE PROBLEM. I TRIED CONTACTING AUDI CUSTOMER SUPPORT DURING THEIR BUSINESS HOURS YESTERDAY DECEMBER 30, VIA AUDI CHAT AND WAS UNABLE TO SPEAK WITH A REPRESENTATIVE AS THERE WAS NO ANSWER.

WHILE DRIVING ON ROADWAY YESTERDAY (10/29/2020) THE VEHICLES ENGINE AND ELECTRICAL SYSTEM COMPLETELY SHUT DOWN WITHOUT WARNING. POWER STEERING WENT OUT. WAS ABLE TO DRIFT TO SIDE OF ROAD AND RESTART. WENT HOME AND HAD CAR TOWED TO VALENTI AUDI, WHO DETERMINED THERE IS A TECHNICAL SERVICE BULLETIN FOR SOFTWARE UPDATE. NOT A RECALL! RESEARCHED THIS ON THE INTERNET AND OTHERS HAVE REPORTED SIMILAR ISSUES. THIS VEHICLE IS DANGEROUS! TSB PRINTOUT IS IN VEHICLE AND WILL BE RETURNED TO ME AT SALISBURY CT. HOWEVER, NHTSA MUST ISSUE A RECALL ON THIS.

I BOUGHT MY 2020 AUDI Q# PREMIUM PLUS S LINE AS A CPO FROM AUDI OF NATICK IN NATICK MASS 0N 9/26/2020. IT HAD APPROXIMATELY 4500 MILES ON IT WHEN I TOOK DELIVERY OF IT. THE CAR MAKES AN UNUSUAL NOISE FROM THE REAR BRAKES WHENEVER I USE THEM. THIS IS NOT NORMAL AND USUALLY ONLY HAPPENS WHEN BRAKE PADS ARE WORN TO THE POINT OF HAVING LITTLE TO NO BRAKING MATERIAL LEFT. I MENTIONED THIS TO THE DEALER BEFORE I TOOK DELIVERY AND WAS TOLD IT WAS NORMAL. IVE BEEN DRIVING FOR OVER 45 YEARS AND KNOW THAT THIS IS ANYTHING BUT NORMAL. I DROVE A NUMBER OF 2020 Q3'S AND THEY ALL DID IT. I ALSO DROVE ONE 2019 Q3 AND IT DID NOT DO IT. I KNOW THAT THIS IS A TYPICAL COMPLAINT AMONG THE OWNERS OF THESE VEHICLES AND WANT AUDI TO RECTIFY IT.

I BOUGHT MY 2020 Q3 SLINE PREMIUM ON AUGUST 15, 2020. THE VEHICLE HAD STALLED TWICE, FIRST ON AUGUST 17, 2020 AND SECOND ON AUGUST 20, 2020. IN BOTH CASES, THE ENGINE STOPPED AS SOON AS I STOPPED IN AUTO WITH MY PARKING BRAKES ENGAGED. THE DISPLAY SCREEN ALSO WENT DEAD/BLANK IN BOTH CASES. IN BOTH CASES I HAD TO RESTART BEFORE I CAN DRIVE. I ALSO NOTICE THAT WHEN STOPPED AND THE AUTO STOP ENGAGES THE STEERING WHEEL LOCKS MAKING IT DIFFICULT TO TURN A CORNER FROM A RED LIGHT. ADDITIONALLY, WHILE DRIVING THE CAR IDENTIFIES TAR ON THE ROAD AS LANES AND JERKS THE CAR AWAY AND IT IS VERY DIFFICULT TO PULL THE STEERING BACK.

I NOW HAVE A BRAND NEW CAR FOR 4 WEEKS..ON 5 SEPARATE OCCASIONS, THE START/STOP FEATURE ON THE VEHICLE HAS PRESENTED A MAJOR PROBLEM...IT STALLS EPISODICALLY WHEN THE BRAKES ARE APPLIED...IT STOPS BUT THEN DOES NOT START. THE WORST WAS PULLING INTO AN INTERSECTION, STOPPED TO LOOK FOR ONCOMING TRAFFIC...BEFORE I SAW A CAR WAS HEADING DOWN THE HILL, I TRIED TO PULL OUT BUT THE CAR STALLED AND NOW ONCOMING TRAFFIC WAS BEARING DOWN ON ME.. I BROUGHT THE CAR TO AUDI SERVICE, THEY TOLD ME AUDI KNOWS ABOUT THE PROBLEM BUT HAS NO FIX!!! INCREDIBLE! THIS IS A MAJOR SAFETY ISSUE THAT IS NOT BEING ADDRESSED. I WAS TOLD BY THE SERVICE MANAGER TO OVERRIDE THE START/STOP FEATURE TO DEACTIVATE...IT IS NOW INCUMBENT UPON ME TO REMEMBER TO DO THIS EVERY TIME I START THE VEHICLE. AUDI HAS A PROBLEM WITH THIS VEHICLE WHICH HAS NOW BECOME MY PROBLEM. I AM TOLD THAT THEY HAVE "NO IDEA" WHEN THIS WILL BE FIXED...ARE THEY KIDDING ME...THIS PROBLEM HAS THE POTENTIAL OF CAUSING A MAJOR VEHICLE CRASH. THIS MUST BE ADDRESSED AND RECTIFIED. PLEASE ADVISE.

WHEN ACCELERATING THE VEHICLE JERKS LIKE IT IS LOSING POWER. IT HAS DONE THIS ON BOTH THE INTERSTATE AND ON REGULAR ROADS IN MOTION. I HAVE HAD TO PULL TO THE SIDE OF THE ROAD IN FEAR THAT THE VEHICLE WILL STALL ON ME. ON SEVERAL INSTANCES I HAVE BEEN DRIVING THE VEHICLE AND SEVERAL WARNING LIGHTS SHOW UP AND THEN IT WILL NOT ACCELERATE AT ALL. THANKFULLY I HAVE BEEN ABLE TO ROLL OFF OF THE ROAD EACH OF THESE TIMES. THERES NO WARNING OR ANY INDICATORS THAT COME UP PRIOR TO THE CAR COMPLETING DYING IN THE ROAD. I TOOK THE CAR TO THE DEALERSHIP AND WAS TOLD THERES SOFTWARE ISSUES BUT NOTHING THEY CAN DO FOR IT UNTIL AN UPDATE COMES OUT. I WAS TOLD TO TURN OFF THE AUTO SHUT OFF FEATURE AND IT WILL WORK OK, BUT THAT HAS NOT HELPED. THE VEHICLE IS UNSAFE TO DRIVE BECAUSE IT COULD COMPLETELY FAIL AT ANY GIVEN MOMENT WITHOUT NOTICE. AFTER FURTHER RESEARCH THIS IS A KNOWN ISSUE WITH 2020'S. IT HAS BEEN GOING ON FOR THE PAST MONTH 1/2

MY LIFE WAS ALMOST TAKEN AWAY BY MY CARS ENGINE FAILING IN THE MIDDLE OF MAKING A LEFT TURN ON A 4-LANE ROAD WHERE TRAFFIC IS GOING 50 MPH. WHEN IT STALLED, THE ENGINE JUST QUIT LEAVING ONLY ELECTRICAL (LIGHTS & MEDIA) WORKING. I FELT I WAS TRAPPED AS A CAR WAS HEADED RIGHT FOR ME AND I COULD NOT EVEN INCREASE SPEED BECAUSE THE WHOLE CAR JUST SEEM TO NOT MOVE FORWARD. I EVENTUALLY PULLED INTO A MEDIAN, BUT NONETHELESS I AM SCARED TO DRIVE THIS CAR. MUCH LIKE THE PERSON WHO ALSO REPORTED THIS ISSUE. *TR

I LEASED MY AUDI Q3 2020 ON 04/30/2020. THE MAIN ISSUE HAPPENED RECENTLY WHERE I WAS DRIVING ON A BUSY BOULEVARD DOING ABOUT 50MPH AND THE ENGINE STALLED LEAVING ONLY THE ELECTRICAL COMPONENTS WORKING. I MANAGED TO PULL THE CAR TO THE SIDE WITH MY HAZARD LIGHTS ON BUT HAD ONCOMING TRAFFIC DOING AT LEAST 60-70MPH. I FELT IN DANGER AND THAT THIS COULD HAVE BEEN A GRAVE ACCIDENT. I BROUGHT THE CAR TO AUDI WHO SAYS IT'S IN NEED OF A SOFTWARE UPDATE, THEY DO NOW KNOW WHEN IT WILL BE AVAILABLE BUT WOULD BE IN THE 3RD QUARTER OF 2020. THEY WILL CALL ME TO BEING MY CAR BACK IN FOR THE UPDATE WHEN AVAILABLE. THEY DEEMED IT SAFE TO DRIVE, DID NOT OFFER A COURTESY VEHICLE OR RENTAL. I EXPLAINED I DO NOT FEEL SAFE AND EVEN MADE A REPORT TO AUDI OF AMERICA WITHOUT ANY HELP. I HAVE A 1 MONTH OLD CAR THAT I FEEL IS GOING TO PUT MY LIFE AND THE LIVES OF PEOPLE AROUND ME IN DANGER IF THIS SHOULD HAPPEN AGAIN. THEY DID NOT LEAVE ME WITH ANY CHOICE OTHER THAN TO TAKE THE CAR BACK BECAUSE I NEED TO GET TO AND FROM WORK. I EXPLAINED THAT SHOULD THE CAR BE DAMAGED, I BE INJURED OR WORSE THAT THEY ARE LIABLE GIVEN THAT I BROUGHT THE CAR IN AND THE ISSUE WAS NOT RESOLVED. I SEE THIS REPORT HAS BEEN MADE MULTIPLE TIMES AND I CAN SAY THIS IS A VERY SCARY SITUATION TO HAPPEN AT FULL SPEED WITH MANY CARS AROUND YOU. I HAVE ALSO HAD MULTIPLE ALERTS SAYING DRIVER ASSISTANCE MALFUNCTION. I ALSO NOTICE THAT WHEN STOPPED AND THE AUTO STOP ENGAGES THE STEERING WHEEL LOCKS MAKING IT DIFFICULT TO TURN A CORNER FROM A RED LIGHT. ADDITIONALLY, WHILE DRIVING THE CAR IDENTIFIES TAR ON THE ROAD AS LANES AND JERKS THE CAR AWAY AND IT IS VERY DIFFICULT TO PULL THE STEERING BACK. *TR

WE WERE SITTING ON A FREEWAY OFF RAMP AT A STOP. WHEN STARTING TO MOVE FROM A STOP, THE CAR SHUDDERED AND THE CONSOLE LIT UP AND WE WERE UNABLE TO MOVE FASTER THAN 5 MILES AN HOUR TO PULL OVER TO THE SIDE OF THE ROAD. IT WAS A MIRACLE WE WERE NOT REAR ENDED. WE HAD THE CAR TOWED TO THE DEALER AND HAVE BEEN TOLD THIS IS RELATED TO THE START/STOP FUNCTION AND IS A SOFTWARE PROBLEM THAT AUDI DOES NOT YET HAVE A FIX FOR. IT IS INCREDIBLY DANGEROUS AND I REFUSE TO DRIVE THE CAR. THE CAR IS SITTING AT THE DEALER WHO TO DATE HAS DONE NOTHING. THERE HAVE BEEN PROBLEMS WITH THE START/STOP FUNCTION PRIOR TO THIS WHERE WHEN YOU ARE TRYING TO MOVE FORWARD FROM A STOP, THE STEERING WHEEL WOULD LOCK UP AND YOU COULD NOT STEER FOR A FEW MINUTES UNTIL THE CAR WOULD START TO MOVE. IT IS ONLY A MATTER OF TIME BEFORE SOMEONE IS SERIOUSLY INJURED OR KILLED DUE TO THIS PROBLEM. *TR