Audi A6 2013–2016 — technical service bulletin
Bulletin A011913 20353688 · NHTSA communication 10156489 · issued Mar 15, 2019
Technical service bulletin
communication type
Engine and Engine Cooling
component
2013–2016
model years
11
vehicle entries
Official summary
This bulletin contains repair instructions for when a MIL is on with DTC P203B00.
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.