Audi A4 2012–2013 — technical service bulletin
Bulletin 27 13 20 2033524 · NHTSA communication 10212669 · issued Dec 3, 2013
Technical service bulletin
communication type
Vehicle Speed Control
component
2012–2013
model years
18
vehicle entries
Official summary
Cruise control sporadically does not work, set button jams
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.