Have you actually had 4 diesel Citroens since 2014? No Adblue (afaik) before that, then only on 2.0HDis. There is no way a full tank of Adblue should last until the service interval on mileage is reached, as the shortest interval now is 16,000 miles. No, 3 diesels - a DS3, C4 Cactus and a C3. The o...

Hi I had a similar problem on my C4 Cactus - in fact, the Adblue tank vacuum pump developed a fault and they had to replace the whole tank I believe. This was after less than a year! I have noticed that the Adblue generally needs topping up between servicing as I found it went for between 9000 - 120...

My guess is that the cruise is set to maintain a speed. If you are going uphill and the car cannot maintain the speed the cruise is requesting, changing down with the cruise still engaged will then allow it to recover the lost speed to the preset figure. The cruise on our C3 does not disengage when...

Hi everyone I'm new to the forum with a C3 Aircross - was just wondering if anyone has experienced this...... When changing down from, say, 5th to 4th or 4th to 3rd Without braking, my Aircross wants to speed back up again....... If I brake first, no problem - the car slows down normally. However, w...