Home · 2020 Volkswagen Jetta Hev · Complaints
What 51 owners told NHTSA about the 2020 Volkswagen Jetta Hev
These are the actual owner complaints behind this car’s reliability verdict, filed with the federal government, unedited. They’re unverified reports, not confirmed defects: read them as leads for your pre-purchase inspection, not a diagnosis.
2 of 51 complaints match · Driver assistance · clear filters
May 20, 2026Driver assistance
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 ODI 11738989
Dec 22, 2022Transmission & drivetrainElectrical systemDriver assistance
Hit a pot hole in the road and vehicle completely shut down and will not crank. Diagnostic code U0100 is saying that the ecm and pcm are no longer communicating. If I had been on the highway or in a high traffic area that could have been a life threatening situation as everything is run through the electronics of the car.
NHTSA ODI 11498544
Working with the data? Download all 51 complaints as CSV · fetched from NHTSA July 26, 2026
How to use these: a complaint is one owner’s report, filed voluntarily and published unverified. Patterns matter more than any single story. If several owners describe the same failure at similar mileage, put that system at the top of your
pre-purchase inspection list. Back to the
full 2020 Volkswagen Jetta Hev verdict →