Audi Q7 2009 — technical service bulletin
Bulletin Email-Audi Q7 3. · NHTSA communication 10144670 · issued Jun 4, 2018
Technical service bulletin
communication type
Equipment
component
2009
model years
1
vehicle entries
Official summary
Email-Dealer Communication: Audi Q7 3.0L TDI Gen 1.1 Emissions Modifications - Repair Authorization
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.