Audi A6 2005–2013 — technical service bulletin
Bulletin 4313142018765 · NHTSA communication 10250676 · issued Apr 11, 2013
Technical service bulletin
communication type
Suspension
component
2005–2013
model years
20
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.