2021 Volkswagen Jetta: check engine light

Filed Jun 17, 2026 · Fuel system · UT

EPC light comes on and vehicle starts losing power while driving, you lose all acceleration. Check engine light has also illuminated I have taken in to have repairs done on this same issue 4 times in a span of owing this car for 7 months, this vehicle has become unreliable and a safety hazard while driving. They have replaced battery replaced ignition coils replaced EVAP valve reset my computer software updated my computers. I have spent a ton of money on this car for a repair that is unrepairable. And it currently sits in the VW dealership shop again because it is become a safety hazard to drive with myself let alone putting my child's life at risk driving on highways.

Filed May 1, 2025 · Fuel system · NC

Starting in 2022 at 16,000 miles this vehicle has been to dealership 8 times for check engine light related to the EVAP. Multiple repairs have been done and still same issue. VW does not seem interested in properly addressing this problem.

Filed Feb 14, 2025 · Electrical, Engine · NV

Since January of 2024, I been having issues with this vehicle. Check engine light came on after 3 day of purchase I was told it needs to be reset. From there vehicle emissions valve failed, N80 valve, electronic module and now fuel injection

Filed Mar 9, 2023 · Brakes · FL

I purchased my Volkswagen Jetta July 2021. I had been getting my car serviced ever since at the dealership in Orange Park for routine maintenance, repairs, and recalls. There were times when I brought the vehicle to the dealership and the check engine light was on but they said nothing was wrong. I continue to complain about a noise coming from my trunk but again I was informed that nothing was wrong. March 6 2023, I went back to the dealership for the same noise but this time it was very very loud, and they informed me I needed new break pads and rotors for my vehicle totaling 555.50 before tax. I declined the service and consulted with my father who is very familiar with cars and have worked on them in the past. He explained to me that it is uncommon for a car my age to have the rear break pads and rotors worn down, and the front break pads and rotors still in good condition. I then called the service department at the dealership and asked was this a common issue among these vehicles. He said yes, and that Volkswagen has issued an extension of their break pad warranty from 1 year or 12,000 miles to 2 years or 24,000 miles. But explained to me that I was now over 26000 miles and that he would have to contact management to see what they could do. After much complaining from myself and my father, the manager agreed to place aftermarket break pads on my car no charge , but I needed to pay for the rotors. I was still very upset, but could not decline the offer because my car was in need of immediate servicing. Due to the negligence of the dealership I am out of $275 and I feel that Volkswagen should cover the complete cost of the damages to my rotors, this could have been avoided if my vehicle was properly being serviced. My life could’ve been in jeopardy because of this situation. The dealership informed me that Volkswagen sent out letters in regards to the rear break issue but I never received it. Bad handling by Volkswagen and you have lost a customer!

Filed Jan 28, 2023 · Driver assistance, Electrical · NC

Bad bearing in left front wheel. Radio shuts down anytime even when reverse camera is active. Front collision warning and auto braking for clear road, no obstruction. Smog warning override when check engine light for fuel system delivery done by mechanic at Flow VW of Greensboro NC. Car has been in shop for all of these problems and nothing has been fixed. New radio installed but it still shuts down whenever. Every repair they have done has only damaged more parts of the car.

Filed Dec 19, 2022 · Fuel system · NC

I have driven my 2021 VW Jetta about 56,000 miles. Literally the whole time I have owned this car the check engine light has been on for an evaporative emissions issue. I have brought it into the dealer about six times. They have replaced everything associated with this system at least once and have done a software update. During my last visit, they reported that they had a conversation with VW and said “VW does not have a fix for this." We will let you know when they do.” I owned a diesel VW involved in diesel-gate scandal. This is the same, but different. Instead of hiding the problem, they are ignoring the problem. Clearly, VW needs a higher authority to make this a priority, fine them, or force them to buy these cars back. The car will soon be useless, unable to be inspected, because the check engine light is on. They gave me one complementary inspection already. I’m sure they cheated; passing the inspection when the check engine light was on. Please call if I can assist further. Once the check engine light is cleared, it will be back on within a day. I encouraged a friend to buy a Jetta. He has the same issue with his 2021 Jetta, VIN[XXX] It was purchased at a different dealer many months after I bought mine. Both dealers have indicated that other Jettas have the same problem. I understand that a problem can come up. I do not understand VW having a widespread emissions issue that has gone over a year without a fix. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Filed Dec 18, 2022 · Fuel system · NC

I have been having issues with the EVAP system in my 2021 VW Jetta. It has been in the shop at least 7 times since around 12K miles for the same issue. They have replaced all parts and upgraded the software several times and it is still an issue. My check engine light comes on and off all the time. It is just over a year old with almost 50K miles and they say that they are waiting on an update from VW and until then there is nothing they can do.

Filed Feb 10, 2022 · Engine · 4,000 miles · MD

The contact owns a 2021 Volkswagen Jetta. The contact stated that while reversing at an undisclosed speed, the vehicle lost motive power. The check engine warning light was illuminated. The vehicle was not diagnosed nor repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 4,000.