Audi A4 2012–2013 — technical service bulletin
Bulletin 134120275016 · NHTSA communication 10216643 · issued Sep 27, 2013
Technical service bulletin
communication type
Equipment
component
2012–2013
model years
12
vehicle entries
Official summary
Electronic oil consumption measurement
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.