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How to Enter the Radio Unlock Code in the Citroen C3?

Model: Citroen C3 FC, FN - Years 2002-2009
Part: Warning light – error code

In this tutorial, you will learn how to enter the radio unlock code in the Citroen C3, a very simple operation to perform after disconnecting the battery or following a reset. The code is found in the documents provided at purchase, but if lost, it can be retrieved through various online services. Once obtained, turn on both the instrument cluster and the radio itself, then input the first digit using the directional arrows on the right. Next, proceed to the subsequent digits with the first lower left button and complete the code entry.

Updated on 17 September 2026 by ScegliAuto

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How to Open the Bonnet of a Renault Megane if the Lever is Broken?

If the lever that unlocks the bonnet of the Renault Megane is broken or not functioning, there is an emergency procedure to unlock the mechanism: remove the right front grille located at the top of the bumper. Once the grille is removed, you can locate the actuator mechanism: by pulling the spring in this position, you can unlock the actuator, allowing you to lift the bonnet and access the components located inside the engine compartment. You can then close the bonnet simply by lowering it.

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