2019 Volkswagen Tiguan

The contact owns a 2019 Volkswagen Tiguan. The contact stated that while stopped at a traffic light, the accelerator pedal was depressed, but the vehicle failed to respond, and the vehicle vibrated abnormally. The vehicle was taken to the local dealer, who confirmed the failure but was unable to retrieve any fault codes. The vehicle was also taken to an independent mechanic, who was unable to retrieve any fault codes. The failure mileage was approximately 68,000.

I am reporting a safety-related electrical defect on my 2019 Tiguan that has been intermittently occurring since March 2026. This typically has happened during the hotter parts of the day when the tempreature in in the 90's. While driving, I get two different warnings that displays; "Check starter system" followed by "ignition-system-shut down". Within a few minutes, the engine continues running but the instrument cluster, HVAC and turn signals lose power. Other electrical systems also shut down like, the radio, navigation, head lamps, and side view mirror adjustment. This creates a serious safety hazard because I lose turn-signal and vehicle-information functions while the vehicle is moving." I have found multiple complaints involving 2019 Tiguans with this exact failure mode, including complaints specifically connecting it to Volkswagen recall 28H7 / NHTSA 23V-604 involving the ignition switch and polyfuse. Volkwagen has not aknowledge, reproduced, nor confirmed this issue. I belive that ithe issue is related to the same problem as Volkswagen's 28H7 / NHTSA 23V-604 ignition-switch recall, which currently applies to certain Jettas. That complaint describes the same combination of engine continuing to run while A/C, instrument cluster, headlights and turn signals lose power. I believe that 28H7 should be expanded to the 2019 Tiguan.

I am writing to bring to your attention a pressing safety concern regarding my 2019 Volkswagen Tiguan, with VIN [XXX] . Despite reaching out to Volkswagen of America on August 18th, 2025, and visiting my local dealership multiple times, the issue remains unresolved. The problem is with the gas pedal, which fails to accelerate properly when starting from a standstill, such as when reversing or driving from a traffic light or stop sign. This issue also occurs when attempting to merge onto a highway or freeway. The dealership has been unable to identify the cause, and the problem is becoming more frequent. I am extremely concerned for the safety of my family and other road users. I have attached a video recording of the issue, taken by my daughter on [XXX]. I urge Volkswagen to take immediate responsibility for providing a safe and reliable vehicle. I request that they provide a loaner car while my vehicle is under inspection. However, when I requested a loaner car from the dealership, they informed me that none were available and suggested that I rent a car instead. Unfortunately, I am unable to afford the cost of renting a car, especially for an indefinite period. I would appreciate your assistance in resolving this matter. Please find below the details of my previous correspondence with Volkswagen: - Initial complaint to Volkswagen of America: August 18th, 2025 - Visit to local dealership: August 14th, 2025 - Scheduled appointment: August 29th, 2025 Thank you for your attention to this matter. I look forward to a prompt response. Sincerely, [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

When trying to accelerate from a full stop the car is not accelerating when pressing the gas pedal. It happened at a stop light, I pressed the gas, the car went nowhere, pressed the gas harder until gas pedal was floored and then the car accelerates forward very quickly. Also happened when i was making a left turn crossing 2 lanes of traffic. Stepped off the gas to make a left turn, car begins to roll forward but when i press the gas nothing happens, I am now in both lanes of traffic flooring my gas pedal, nothing happens for about 5 seconds and the car lurches forward quickly. There are no lights illuminated on the dashboard. Brought car to VW delearship, they say they went over the entire car and found nothing wrong. When investigating online it seems others are also having the same issue and getting the same response from VW.

A month ago I started my vehicle and 1/2 a mile into driving, all my electronics turned off with no warning(radio, instrument cluster, A/C, gauges, turn signals, headlights). The only electrical component working was the power windows. I couldn't see my speed, any warning lights or my turn signals. I immediately pulled over as I couldn't even tell if my car was still drivable. I Turned off the car (just the engine at this point) and tried to start it again with no response when I turned the key. When it finally turned back on, all the electronics turned on and immediately turned off again. The display on the instrument cluster briefly said "check starter system". Since then it will happen any time it is hot out. Heat is definitely what is triggering the symptoms. This same issue has been seen in the VW 2019 Jetta. This is a huge safety issue.

Me and my family were driving to Los Angeles on a freeway. All of a sudden the car showed a warning saying something like "Limited to 4,000 RPM", and we felt strong vibration under the hood. We decided to pull over at a first available gas station. While turning into the gas station, the car refused to go and refused to start, making a loud clicking sounds. We had to tow the car to the nearest VW dealership (Galpin VW). Later they informed us that they have to replace fuel injectors and harness and it will cost us approximately $2,600. After paying the amount, I found that VW issued a recall/bulletin for this very problem - VWP-23-03 for my model year (VW Tiguan 2019). I contacted VW but they refused to honor the warranty claiming that the warranty does not apply to my VIN. It seem obvious to me that this is the same exact problem as described in the bulletin VWP-23-03. I feel like VW has made a mistake by not applying this bulletin to my VIN number (and probably others) and is endangering motorists that would otherwise get this serious issue fixed during regular maintenance.

While driving an alert comes on that states check engine system. As soon as this happens all power in the car turns off. Engine is still running but you no longer have any turning signals, brake lights, headlights, air conditioning, etc. It happens randomly and has almost cause me to be rear ended due to car behind me not knowing I was slowing down or stopping. This happens when I am not close to a dealership so they have not been able to witness this.

From a stop at an intersection, the initial depressing of the accelerator produced no throttle response and then suddenly the car lurched forward. This resulted in rear ending the care in front at the intersection. The collision avoidance did not stop the car before contacting the car in front. Even after the accident the car continued to respond in the same way until it was placed on the two truck.

I HAVE BEEN HAVING SERIOUS STALLING ISSUES WITH THIS CAR...SINCE THE 1ST DAY I RECEIVED IT. WHEN I AM DRIVING THE CAR WOULD REFUSE TO ACCELERATE LIKE GETTING ON AND OFF EXITS ON EXPRESSWAY...CHANGING LANES ETC...IT ALSO STALLS AND THE ENGINE STOPS WHILE DRIVING..THE CAR HAS A LANE DEPARTURE ASSIST WHICH PULLS THE CAR FROM 1 LANE INTO THE OTHER VIOLENTLY...I AM HOPING TO GET THIS CAR REPLACED WITH ANOTHER LINE FROM VW ONLY BECAUSE MY LEASE IS 5 MNTHS OLD...THEY ARE REFUSING TO HELP ME BECAUSE THERE IS NO RECALL, MAYBE IF SOMEONE DIES THEY WILL GIVE A RAT'S [XXX] ABOUT THIS ISSUE...AN ISSUE THEY HAD I. 2014....EASE LOOK INTO THIS..FAMILIES CAN DIE FROM THIS PROBLEM. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

I LEASED MY 2019 TIGUAN IN MARCH 2019. SHORTLY AFTER (~1,500 MILES), I EXPERIENCE MY 1ST ACCELERATION FAILURE. WHILE ATTEMPTING TO TURN LEFT WITH ONCOMING TRAFFIC (WITH MY 4 YEAR OLD IN THE BACK SEAT), MY CAR WOULD NOT ACCELERATE ALTHOUGH MY FOOT WAS PRESSING THE GAS PEDAL TO THE FLOOR. AFTER MULTIPLE SECONDS AND MULTIPLE ATTEMPTS TO ACCELERATE FORWARD, I PUT THE VEHICLE IN PARK, TURNED IT OFF, TURNED IT BACK ON, PUT IN DRIVE, AND WAS ABLE TO COMPLETE THE TURN. THANKFULLY THE VEHICLES COMING TOWARDS ME WERE PAYING ATTENTION AND HALTED, OR IT WOULD'VE RESULTED IN A COLLISION. THIS FAILURE HAPPENED 3 MORE TIMES SHORTLY AFTER, 1 OF THE THEM OCCURRING WHEN MY HUSBAND WAS DRIVING. WHILE GETTING MY VEHICLE IN FOR SERVICE, 1 OF THE VW EMPLOYEES MENTIONED THEY RECEIVE CALLS REGARDING THIS SAME FAILURE EVERY WEEK, SOMETIMES EVERY DAY. A 2ND VW EMPLOYEE MENTIONED THEY HAVE NEVER RECEIVED A CALL ON THIS FAILURE FOR MY VEHICLE. ????. THE DEALERSHIP PERFORMED A 26M1 SOFTWARE UPGRADE THAT 'SHOULD FIX THE PROBLEM.' CONCERNED FOR NOT ONLY THE SAFETY OF MY FAMILY, BUT THE SAFETY OF THE DRIVERS AROUND ME, I FILED A CLAIM WITH VW CORPORATE AND ASKED TO BE REMOVED FROM MY LEASE DUE TO THE FAILURES ALMOST RESULTING IN MULTIPLE CAR ACCIDENTS. THEY REFUSED TO ALLOW ME TO GET OUT OF THE LEASE AS MY EXPERIENCED FAILURES 'DO NOT WARRANT THE ABILITY TO BE REMOVED FROM THE VEHICLE.' SHORTLY AFTER THE SOFTWARE UPGRADE, MY CHECK ENGINE LIGHT CAME ON AND I'VE EXPERIENCED THE SAME FAILURE 3 MORE TIMES (1 OF THEM WHILE ATTEMPTING TO REVERSE). HERE WE ARE AGAIN' I HAVE A SERVICE APPOINTMENT SCHEDULED FOR 09/10 AND OPENED MY VW CORPORATE CLAIM BACK UP.