The reset operation of the AdBlue light on the Citroën C4 Cactus is carried out by first topping up the additional fluid in the dedicated tank, whose vent is located next to the fuel tank vent. After the additional fluid has been added, if the light is still on, it will be necessary to proceed with the reset using an OBD scanner. Connector is under the steering wheel, behind the storage tray. Remove the storage tray to see the OBD Connector. Find a compatible scanner for Citroen C4 Picasso (2013 - 2018) OBD Connector. Those pictures were sent by Max 69 - Thank you for your contribution. We've just had a DS3 in with these codes, proved the additive tank at fault and replaced tank but after replacement we were unable to clear the codes in the engine ecu, there was an option for pump programming in the engine ecu that could be carried out but still we couldn't clear the codes after. Joined: Apr 2020. 1 02-03-2022, 09:49 PM. Citroen C4 Cactus, 1,6 bluehdi, 2016 , EDC17C60. It has a problem with adblue ecu/communication. I need a solution to disconnect the adblue. Already tried some solution but countdown still active and urea light on. I can pay for solution but I like to test it first. Answer. In the Citroen C4 there is no special procedure or a particular button to remove the AdBlue liquid warning light. The only thing we can do, since it behaves exactly like the fuel reserve warning light, is to go to an authorized distributor and top up it by inserting the liquid into the blue filler. Posted on: 8 March 2022 by ScegliAuto. Update. I received my order of Wynn's Crystal Clean and dosed the Adblue tank. After 300kms unfortunately it has made no difference and my level sensor is still causing the Urea light to remain on. Maybe it is broken and not just gummed up. Next step will be to drain the Adblue tank and fill with hot water couple of times to give the tank a clean. The extended warranty on the adblue tanks used to be up to 5 years or 93,000 miles however I believe this has very recently (in around the last 4 weeks) been extended even further. Be aware that the partial covering of costs reduces in percentage the older the car is and the higher the mileage gets. OE / OEM. OE Fuel Additive Tank & Pump, Citroen Peugeot 1.6 2.0 HDi 9672419980. OE Fuel Additive Reservoir Tank & Pump Citroen C4 DS4 & Peugeot 308 3008 RCZ 1606340280. OE Fuel Additive Reservoir Tank, Pump & Fluid, 9816296080. £156.14. .

citroen c4 adblue tank location