Volkswagen Jetta 2015–2019 — technical service bulletin
Bulletin Dealer MULT_CLS · NHTSA communication 10231580 · issued Feb 6, 2023
Technical service bulletin
communication type
Equipment
component
2015–2019
model years
5
vehicle entries
Official summary
Closure announcement for 55K4, 19O3, 23DG and 38C5 actions
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.