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How to reset the AdBlue warning light on the Renault Trafic.

Model: Renault Trafic MK 3 - Years 2014-2026
Part: AdBlue warning light

The method for resetting the AdBlue warning light on the Renault Master illustrated in the video refers to the use of an OBD2 scanner capable of communicating with the Urea Dosing ECU, which not all budget scanners can do. We then connect the scanner and select the AdBlue module. We read the stored fault codes that may indicate issues related to the additive level. If this problem has been resolved, we can clear the code. If the scanner has the function to reset the mileage counter (like the one in the video), let's use it, then disconnect the scanner and check if the warnings have disappeared.

Posted on 19 December 2025 by ScegliAuto

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    • Trafic 2014-2027 - Why does the Renault Trafic AdBlue warning light stay on even after refueling? Read answer

How to Replace the Thermostat on a Fiat Punto 2 Series 8v

When replacing the thermostat, it is advisable to drain the coolant system completely. The thermostat is located just above the gearbox, directly under the ignition coils. To facilitate the replacement, disconnect the intake duct hose and remove the coil pack. At this point, disconnect the connector from the thermostat and proceed to remove the corresponding fixing pins to replace it with the new one, ensuring to use a new gasket.

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