During routine evaluation testing, it was determined that some software functions required updates.
Audi technical service bulletin Circular 23BY for 2009-2010 Audi Q7.
- Bulletin number
- Circular 23BY
- Component
- Engine and engine cooling: engine: engine control module (ecu/ECM)
- Summary
- During routine evaluation testing, it was determined that some software functions required updates.
Owners of these vehicles have filed 9 complaints in the engine category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Audi Q7?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history