Audi A4 Allroad 2017–2018 — technical service bulletin
Bulletin A341831 2050461_ · NHTSA communication 10133297 · issued Feb 20, 2018
Technical service bulletin
communication type
Power Train
component
2017–2018
model years
9
vehicle entries
Official summary
This bulletin contains repair instructions for when there is an oil from the transmission (0CK, 0CL, or 0CJ).
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.