Clearly the modified position of the Adblue tank, allows for a spare wheel, which us earlier owners cannot have. Jump: C4 The Garage ICE / Sat Nav/Bluetooth etc. Car Care Technical Questions Market Place The Lounge Mods and Styling, Chassis, lowering, wheels etc. Interior and lights C4 Coupe and Hatch (pre 2011) Problems? Dagen efter, kom bilen til mekanikeren, der kunne konstatere at NOx sensoren var stået af. Det betød at AdBlue additivet var blevet sprøjtet uhæmmet ind i udstødningssystemet, og havde fyldt partikelfileret op. Cirka pris på reparation: 10.000,-- og jeg som troede udskiftning af tandrem var dyrt The one preventative is dosing the tank with a bottle of (e.g.) Wynns Crystal Clear and Protect which is reputed to stop the Adblue crystallising and blockimg things up. It will crystallise easily, and low mileage may not help in this respect. When my Adblue tank was last refilled, some was spilt in the spare wheel well and it crystallised to a Adblue System Problem In Citroen Grand C4 Picasso - posted in Diesel Domain: I have Citroen Grand C4 Picasso with BluHDI 200. Recently Ive got a message that Ureal level is low and I need to refill it, otherwise I cant start engine in 1100km. I went to official service (Sing Huat Premium), they topped up Adblue tank, but the message still remain. Citroen C4 Grand Picasso 2014 2.0 HDi In the past I've always topped up AdBlue from 10L containers that I bought from a service station. It always reset the warning count down odometer immediately when I did. . Dagen efter, kom bilen til mekanikeren, der kunne konstatere at NOx sensoren var stået af. Det betød at AdBlue additivet var blevet sprøjtet uhæmmet ind i udstødningssystemet, og havde fyldt partikelfileret op. Cirka pris på reparation: 10.000,-- og jeg som troede udskiftning af tandrem var dyrt C4 Grand Picasso AdBlue. ker si lastim omenjeni avto (l. 2015) in nočem, da me servis "odere" , sem se postopil natočiti AdBlue tekočino kar sam. Ampak imam težavo, ker pokrovčka od rezervoarja ne moremo/ne znam odviti - v navodilih piše, obrnite za 16tino obrata in odstranite pokrovček, vendar kljub trudu ne gre. To reset the urea level light, there is a reset procedure to follow - it's something like ignition on, but don't start the engine, wait for all messages to appear on the dash, count to 10, then ignition off - then start engine and the level should now have registered and the low level warning should have cleared. First time I've heard about the tank itself, but there have been recalls for the AdBlue wiring harness and tank cap on some versions. Sounds like you have a helpful dealer at least. There have been many reports of issues with the Adblue system. It occurs right across the Citroen diesel range. My Grand Picasso had adblue problems 5 years ago. It was a lengthy saga and the car was under warranty but due to dealer network changes I was stuffed round for weeks trying to get it repaired. There is a very long thread I started about it in these forums. The original adblue tank is a plastic part known to fail.

citroen c4 grand picasso adblue tank location