Volkswagen Beetle 2015 — technical service bulletin
Bulletin TT 01 18 09 · NHTSA communication 10150805 · issued Jul 20, 2018
Technical service bulletin
communication type
Equipment
component
2015
model years
6
vehicle entries
Official summary
Diagnostic Tip when performing Campaign 23Y8 should DTC U029E store in ECM memory.
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.