Volkswagen Jetta 2014–2017 — technical service bulletin
Bulletin TT 211401 · NHTSA communication 10127891 · issued Jul 28, 2017
Technical service bulletin
communication type
Equipment
component
2014–2017
model years
4
vehicle entries
Official summary
Update to existing Tech Tip for cowl seal noise, to include MY2017
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.