Audi A6 2005–2006 — technical service bulletin
Bulletin KM-1374 · NHTSA communication 10030592 · issued Jun 30, 2009
Technical service bulletin
communication type
Steering
component
2005–2006
model years
2
vehicle entries
Official summary
Audi: steering too stiff at low speeds or no power assist. The servotronic system on the c6 is different from previous models. The servotronic function is controlled by j520 vehicle electrical system control module. *pe
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.