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What Does Error Code P 0703 Indicate for the 2013 Peugeot 4008?

Model: Peugeot 4008 MK 1 - Years 2012-2017
Part: Tail light bulb

The error code P 0703 for the 2013 Peugeot 4008 indicates a malfunction of the rear light bulb. In these cases, to reset the error code, it is necessary to turn off the vehicle and replace the rear light bulb. Open the boot and unscrew the side nuts securing the light to the body, gently extract the light from its housing and disconnect the connector. Open the lens and replace the damaged bulb. Close the lens, refit the light into its housing after reconnecting the connector, and close the boot. Turn on the instrument cluster to ensure the error code has been reset.

Posted on 22 February 2026 by ScegliAuto

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