Volkswagen Arteon 2020 — technical service bulletin
Bulletin 20VWUSMN080719 · NHTSA communication 10163843 · issued Aug 7, 2019
Technical service bulletin
communication type
Equipment
component
2020
model years
9
vehicle entries
Official summary
"Additional Maintenance Items section: Sparkplugs Replace at 40K miles: ADDED: GTI and Jetta GLI to exceptions. Sparkplugs Replace at 80K miles: ADDED: GTI and Jetta GLI to only models."
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.