2020 Volkswagen Jetta

On December 12, 2023, the Office of Defects Investigations (ODI) opened RQ23-007 to investigate the remedy repair effectiveness and scope of Volkswagen (VW) recall 16V-647. Recall 16V-647 was issued on September 2, 2016, for a defective suction jet pump (SJP) inside the fuel tank. Failure of the SJP could lead to a fuel leak from the vehicle. This recall covered certain model year (MY) 2015-2016 Volkswagen Golf and Audi A3 passenger car vehicles. The recall remedy repair replaced SJP Version 1.0 with an improved version, Version 1.1. The SJP is designed to purge fuel from the evaporative emissions (EVAP) system. VW’s recall filing stated the SJP may have been damaged during assembly, which could potentially allow fuel to flow directly into the EVAP system. Over time, the fuel could accumulate in, and cause a leak from, the charcoal canister filter element. ODI received consumer complaints of SJP failure leading to a fuel leak, refueling spit back, refueling shutoff, and/or fuel odor in vehicles previously repaired under recall 16V-647. Additional complaints alleging SJP failure leading to the previously stated outcomes were received in vehicles outside the scope of recall 16V-647, including MY 2016-2020 VW Golf and Audi A3 vehicles. VW issued recall 24V-110 on February 14, 2024, to address issues with SJPs Versions 1.0 and 1.1. The recall remedy replaces the SJP Version 1.0 or 1.1 with an improved version, Version 2.0. Recall 24V-110 covers certain MY 2015-2020 VW Golf (including Golf GTI), 2015-2020 Audi A3, and 2019-2020 VW Jetta GLI vehicles, including vehicle previously repaired under 16V-647. Vehicle owners were notified of this recall in April 2024 and VW’s projected date for owner notification of recall remedy availability is August 2024. In view of the recall being conducted by VW, ODI is closing this Recall Query (RQ). The Agency reserves the right to take additional action if warranted by future circumstances. To review the ODI reports cited in the Closing Resume ODI Report Identification Number document, go to NHTSA.gov.

On September 25th 2026, while driving my 2020 Volkswagen Jetta south on Route 12, the driver-front wheel completely separated from the vehicle while in motion. The vehicle suffered an immediate loss of structural control, and the undercarriage dropped directly onto the roadway, causing extensive mechanical, structural and body damage. A subsequent post-incident inspection by a certified Volkswagen dealership (NYE Volkswagen of Rome) revealed that the bolt holes on the wheel hub assembly were severely oblong, indicating that the lug bolts had loosened and backed out during operation. The vehicle had recently received 4 new tires on August 21st 2026 and the subsequent retorque on August 24th and a valve stem replacement on the driver-front wheel at the same automotive facility on September 3rd 2026. This report is being filed to document a catastrophic wheel separation and structural component failure under normal driving conditions.

NHTSA ID

11770305

Incident

Sep 25, 2026

upon my mechanic's inspection of the vehicle for an unrelated issue, it was found that the entire subframe is rusty and corroded. He informed me that it was at a critical stage that would sooner than later lead to structural failure. Upon brining it to the VW dealer, they agreed with the assessment. VW is not willing to take responsibility for the issue. I am willing to let it be inspected upon request and the dealer supplied me with a video of the inspection. There has been no indication that this was happening, it was only found when my car was put on a rack for an unrelated issue. Here's a link to the video [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA ID

11766997

Incident

Jul 1, 2026

On 2 separate occasions (in recent 2 months); the car would not restart and error messages would include printing the electrical parking brake engagement. Attempts to reset were futile. Car had to be towed. After 2nd incident, the VW dealership identified that the ground wire for the electrical harness that runs through fuse box and engine was severely overheated resulting in inability to start. There are no recalls on this item; from a safety standpoint, this could happen while driving and a loss of power could result with overheated ground wire condition. This is a potential very unsafe condition and a costly repair item. In comparison, the non-start stop button vehicles have experienced the same condition, and recalls were performed on 2018-2021 Jetta’s. The same exact case, severely overheated ground wires requiring complete replacement of main wiring harness.

NHTSA ID

11763364

Incident

Sep 8, 2026

Volkswagen mandatory software update/campaign 24Fi corrupted the OCU/Telematics firmware on my vehicle. This firmware corruption deactivated the critical emergency SOS safety system (Automatic Crash Notification), leaving a persistent red fault light on the overhead console. The dealership confirmed the internal malfunction code(B105207 & B200049) occurred immediately after they performed the flash, but the manufacturer is refusing to remedy the compromised safety system at no cost.

NHTSA ID

11738989

Incident

Apr 8, 2026

Rear left coil spring snapped mid driving, breaking off a 3 inch piece. Car now rattles when it goes over bumps. Upon looking under the car, the right rear coil spring is corroded and snapped as well.

NHTSA ID

11733888

Incident

Apr 20, 2026

There was a warning light for the emergency call function unavailable please service immediately.

NHTSA ID

11729607

Incident

Apr 6, 2026

Upon “starting” car, all systems turn on and car tells me the engine is on; however, if I put into any gear nothing. Only once I press the ignition one more time does the engine actually start.

NHTSA ID

11717699

Incident

Jan 27, 2026

While driving southbound on I-15 near Exit 300 (5300 S, Murray, Utah), the sunroof on my 2020 Volkswagen Jetta SEL suddenly and spontaneously exploded outward without any impact or external object striking the glass. The vehicle had approximately 72,000 miles at the time. There was no tint, film, or modification to the sunroof. The weather was clear, and the road was smooth. The explosion produced a loud gunshot-like sound, followed by glass fragments scattering across the sunshade. Fortunately, the sunshade was closed, which prevented most of the glass from falling into the cabin. However, the incident caused a significant distraction which posed a serious safety risk while driving at highway speeds. No warning lights, messages, or symptoms appeared before the failure. The glass appears to have shattered from internal stress rather than impact, as there were no visible signs of an object strike. The vehicle has not yet been inspected by Volkswagen, law enforcement, or insurance, but the glass remains available for inspection if needed.

NHTSA ID

11698386

Incident

Nov 8, 2025

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