AdBlue Tank Replacement / UREA warnings / Emissions Fault / Engine Fault / 700 mile countdown - discussion | Citroen C4 Cactus Crossover Forum
AdBlue Tank Replacement / UREA warnings / Emissions Fault / Engine Fault / 700 mile countdown - discussion | Citroen C4 Cactus Crossover Forum
Citroen C4 Picasso owners group UK | Has anybody come across this problem after filling up with ad blue
![How to add AdBlue and reset the emissions warning light on Citroen C4 Picasso BlueHdi - Citroen C4 Picasso (MK 2) How to add AdBlue and reset the emissions warning light on Citroen C4 Picasso BlueHdi - Citroen C4 Picasso (MK 2)](https://i4.ytimg.com/vi/w5mmGwwqseY/0.jpg)