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How to Enter the Radio Unlock Code in a Nissan

Model: Nissan Nissan Various
Part: Warning light – error code

In this tutorial, you will see how to enter the radio unlock code in a Nissan. This operation is very simple and quick, typically done after disconnecting or replacing the battery. The code is found with the documents provided at purchase, but if lost, it can be retrieved using one of the various apps available online. Once obtained, turn on both the instrument cluster and the radio, then enter the first digit of the code by repeatedly pressing the "1" button. Next, enter the remaining digits using the "2", "3", and "4" buttons, and save the setting by holding down the "6" button.

Updated on 24 July 2026 by ScegliAuto

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