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How do you program a new key for the Audi A4 B9?

Model: Audi A4 B9 - Years: 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024
Part: Key

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Video tutorial

Programming a new key for the Audi A4 b9 may be a result of the breakage of the key in your possession, following an impact, a failure of a solder joint in the internal circuit, etc. This video tutorial explains the procedure carried out by specialized personnel and is performed in an Audi A3, but since duplications are standard, we can consider said video suitable also for the Audi A4 b9. In practice, a specific tool is connected, via OBD socket, to the car's ECU and after reading the code of the key in our possession, inserting it into the ignition lock, the new key is programmed.


Posted on 24 April 2025 by ScegliAuto


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by ScegliAuto

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