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How to remove the protection of the components of the Audi A6

Model: Audi A6 MK 2, C5 - Years 1997-2004
Part: Checks and maintenance

These short and simple steps will show us how to deactivate the protection of the components of the Audi A6. To be able to carry out this type of operation, it is necessary to use a specific programming tool, to be connected to the car's OBD port, as shown in the video. At this point, we follow the guided procedure of the tool to unlock the protection of the components, after selecting the brand and model of the car and after recognizing the engine control unit. Once the operation is completed, we will disconnect the tool, verifying the new unlocked functions.

Posted on 22 August 2025 by ScegliAuto

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