Audi A3 Cabriolet 2016–2018 — technical service bulletin
Bulletin A351836 2051719 · NHTSA communication 10153587 · issued Dec 17, 2018
Technical service bulletin
communication type
Engine
component
2016–2018
model years
3
vehicle entries
Official summary
This bulletin contains repair instructions for an oil leak from the bellhousing.
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.