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How to Reset the AdBlue Warning Light on a Peugeot Vehicle?

Model: Peugeot Peugeot Various
Part: AdBlue warning light

In this video, you will see how to reset the AdBlue warning light on a Peugeot vehicle: first, fill the AdBlue tank (leaving a little air). Use quality AdBlue and turn on the ignition. In most cases, the system resets itself after driving for about 12 miles, then allow the control unit to reset itself. If this does not work, try the manual procedure by looking in the menu "Maintenance/Vehicle Info/Pollution Control Systems Status/Reset AdBlue Level". However, this option is not available on all Peugeots. You may need to use a diagnostic tool. The safest choice is DiagBox, which is the official software for Peugeot/Citroen. Access "Injection" or directly into the "SCR" or "Pollution Control" unit until you find "Clear Permanent Errors": follow the on-screen instructions of the tool.

Posted on 31 March 2026 by ScegliAuto

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by ScegliAuto

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