This document contains information about the upcoming emissions service action 23N4.
Audi technical service bulletin Dealer Letter-Da for 2010-2014 Audi A3.
- Bulletin number
- Dealer Letter-Da
- Component
- Engine and engine cooling: exhaust system: emission control
- Summary
- This document contains information about the upcoming emissions service action 23N4.
Owners of these vehicles have filed 16 complaints in the engine category.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Audi A3?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history