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How to reset the pollution warning light on a Renault Megane 1.6 diesel

Model: Renault Megane Megane IV, Megane 4 - Years: 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023
Part: Warning light – error code

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Video tutorial

Before you can start, sit in the driver's seat of your Renault Megane 1.6 diesel. Connect your laptop to the car and launch the specific software.

Next, select "Renault Megane", then choose "Injection Control Unit". After that, select "EDC17" and press on "CSF_component_5". At this point, modify the particulate matter value by entering "10", and finally, re-initialize. Once you have completed this last step, the reset will be finished.


Updated on 6 May 2026 by ScegliAuto


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Where are the fuses located on the Renault Laguna?

On the Renault Laguna, the fuses are located inside the fuse boxes installed in the vehicle: in this car model, you will find two boxes for containing the fuses. The first is in the fuse box on the left side of the dashboard, accessible by opening the driver's door: here you will find the fuses for the windscreen wipers, fog lights, horn, etc. The second box is located on the right side of the engine compartment: here you will find the fuses for the dipped headlights, radiator fan, alternator, etc.

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