Volkswagen Jetta 2019–2021 — technical service bulletin
Bulletin VIN4APIN20210407 · NHTSA communication 10190251 · issued Apr 7, 2021
Technical service bulletin
communication type
Structure
component
2019–2021
model years
5
vehicle entries
Official summary
Customer states front suspension noise while driving 3rd row seat lift strap detached Rear tailgate strut broken/loose/detached
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.