Install Misfueling Guard
Audi technical service bulletin 20U3 for 2010-2012 Audi A3.
- Bulletin number
- 20U3
- Component
- Fuel system, other
- Summary
- Install Misfueling Guard
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