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Frequently asked questions about cars and motorcycles

How to Reset the AdBlue Warning Light on a Peugeot Vehicle

Model: Peugeot Peugeot Various
Part: AdBlue warning light

Video tutorial

The procedure to reset the AdBlue warning light on a Peugeot vehicle is a simple and quick operation that can be done independently. Go to a parking area or purchase a canister of AdBlue from an auto parts store.

Then wait for the vehicle's engine to cool down and open the fuel filler flap; next to the diesel filler cap, there is a blue cap for the AdBlue tank. Unscrew the cap and pour the liquid into the tank.

Once finished, screw the cap back on, close the flap, and start the vehicle. The warning light will reset after driving a few miles on a flat road.


Posted on 11 October 2026 by ScegliAuto


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