The largest English language online Citroen C4 and DS4 Owners Help and Support site incorporating C4owners.co.uk C4owners.com C4GP.org and DS4owners.org Forums:: C4 Picasso and Grand Picasso - PRE 2013 only :: C4 Picasso Problems and issues I had same problem on my c4picasso.The first time the computer reset itself,but I still took it Citroen C4 and DS4 Online Support with user help forums, FAQ's and Technical guides I don't know. I have tried a couple of hard resets but this seemed to do a whole lot of nothing, but I wasn't expecting it to work. Search for Citroen C4 Grand Picasso EGS actuator. Thanks. 2 User said Thank You to rpspivey for this Post : wesso (10 Nov How to reset the service light on a mk1 C4 Picasso. Please like and subscribe for more videos. Any questions please ask away C4 - DS4 Owners:: Forums:: Citroen C4 Picasso and Grand C4 Picasso (B78) 2013 onward :: C4 Picasso and Grand C4 Picasso (B78 A fill of 5L should be enough for the system to register and reset. THE Adblue HAS NO EFFECT ON THE DPF SYSTEM. You may be OK with a good hard run for 30 minutes though. 1 User said Thank You to routemaster1 for The largest English language online Citroen C4 and DS4 Owners Help and Support site incorporating C4owners.co.uk C4owners.com C4GP.org and DS4owners.org. i have C4 semi auto grand picasso esg. find it hard to believe that you actuator was 'gone', its really just a hydraulic actuator with a couple of sensors bolted on top. C4 Grand Picasso, r. 2017, 2,0BlueHDi 16V 110kw, Selection, 6st manuál Peugeot 308, r. 2010, 1,6HDI 8V 82kw, 6st manuál C4 Grand Picasso, r. 2008, 1,6HDI 16V 80kw Affects Citroen C4 Picasso/Grand Picasso 1.6 hdi (2006-2010) & Citroen C3 1.1 (2002-2010) We have renewed battery in key fob & tried all reset options to no avail? Firstly, test the keys for a signal output. This takes only a few minutes with the correct equipment. If the keys are operating correctly, a full system diagnostic test will be Button1986. After replacing what I believed to be a dead battery my car is once again dead. Jumped it and runs fine however when switched off can hear an electrical humming sound from under the car, disconnected the battery and noise stops so assuming the fuel pump relay has gone. However for the life of me I cannot find the bloody thing. Before paying out money though to reset your power folding mirrors, you should try to reset them yourself. For some power folding mirrors, all you have to do to reset them is to use the buttons on your vehicle and fold the mirrors all the way in and then back out. The controls you need are a little button that you push to the left or the right 2.9K views 2 years ago. This video shows you how to reset the Service Indicator on a Citroën C4 Grand Picasso when you do your own servicing. The car used in the video is a 2009 Citroën K2FT5.