Audi Q3 2016–2018 — technical service bulletin
Bulletin Dealer Letter - · NHTSA communication 10122698 · issued Jul 10, 2017
Technical service bulletin
communication type
Equipment
component
2016–2018
model years
3
vehicle entries
Official summary
Dealer communication - The software update will correct a cylinder imbalance monitor tracking error within the fuel system OBD readiness bit on specified MY 2016-2018 vehicles.
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.