Volkswagen Beetle 2018 — technical service bulletin
Bulletin DCV09B3Closure · NHTSA communication 10239662 · issued Jul 10, 2023
Technical service bulletin
communication type
Engine and Engine Cooling
component
2018
model years
3
vehicle entries
Official summary
Dealer Letter to announce the closure of Service Action 09B3.
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.