Audi A4 2012–2014 — technical service bulletin
Bulletin 5513332035797 1 · NHTSA communication 10204493 · issued Nov 13, 2013
Technical service bulletin
communication type
Equipment
component
2012–2014
model years
12
vehicle entries
Official summary
The customer complains of hearing a creaking or knocking noise.
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.