Fully synthetic oil is most highly recommended for the Citroen C4 Grand Picasso, with diesel and petrol variants being recommended 10W-40 and 5W-30 also being suitable. What is the oil capacity for a Citroen C4 Grand Picasso? The oil capacity of your Citroen C4 Grand Picasso varies vehicle to vehicle due to model series and engine size. I took it to the Citroen garage and they "reset" the software, but this did not resolve the fault. I read elsewhere on the forum that the reset needs to be done when the car is cold. So I brought it back to Citroen and they said they loaded "new" software (but they still did it while the car was warm despite my concern). My car is now worse! Hi, new the forum. Hope someone can help me. I have a 58 C4 Picasso, a few warning lights have come on, first service light followed by ABS, ESP, auto handbrake, and gearbox fault. The car will not stay in auto and will only go up to 3rd gear in manual. Please advise. Dave_Retired. Dave_Retired. 2 days ago · Here are some of the issues that have been reported with the Citroen C4 Picasso: - Suspension problems: Some owners have reported a bumpy ride and suspension noise, which could be caused by worn or damaged suspension components. Re: C4 Picasso under bonnet fusebox. by RichardW » Wed Nov 05, 2014 12:53 pm. @ lighty, interesting info from service.citroen: Part Number Description Quantity Price excl. VAT Price incl. VAT Total incl. VAT Selection. 00006500FG FUSE BOX 141.61 GBP 169.93 GBP 169.93 GBP. . First step was to replace the brake switch, but to no effect. Second step was to remove fuse one from the engine bay panel (BSI), scrape the holder blades and clean the tarnish off the fuse. That seems to have fixed it. Despite the box having a tight cover there was a lot of dark grey dust in it. 7 year old 64 plate cactus, 65k miles. Engine fault, service light, emissions fault, flashing urea light yesterday, range limited - all the classic adblue pump symptoms. Local garage diagnostics today £85, spoke to Citroen U.K., sympathetic but noncommittal until repeat diagnostics (repeat £) and report from local dealer.

citroen c4 grand picasso faults