Audi A6 2004–2013 — technical service bulletin
Bulletin 4312112018765 · NHTSA communication 10250473 · issued Oct 29, 2012
Technical service bulletin
communication type
Unknown OR Other
component
2004–2013
model years
22
vehicle entries
Official summary
Self-leveling compressor inoperative
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.