Audi A6 2013–2015 — technical service bulletin
Bulletin A011857 2042071_ · NHTSA communication 10138307 · issued Mar 2, 2018
Technical service bulletin
communication type
Equipment
component
2013–2015
model years
9
vehicle entries
Official summary
This bulletin contains repair instructions for when the MIL is on and one of many DTCs is stored in relation to dylinder on demand function.
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.