That is the official Citroen way to do it, if yours works then great, if not then you will need to hook it up to Lexia/Proxia. 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? 8. Citroen C4 Picasso – EGS automatic gearbox problems. This multimode gearbox offers a nice drive when in good fettle. However, there are well known gremlins such as jittery changes and a reluctance to change up or down. Some cars can make a chattering noise when idling in gear that may signal a clutch pack renewal. Joined: Jan 08 2016. Location: Cambridgeshire. Hi, I need some advice about our 2007 C4 Grand Picasso auto petrol. When it changes gears it makes an awful banging sound. We have been told the gearbox oil needs topping up but I've read on here that you shouldn't need too. Any advice would be appreciated. I had a rattling noise at a certain revs when accelerating, turned out it was stones!If mine had it then I imagine all C4 models will have it. My car has don Had exactly this problem with my semi auto Peugeot 3008 - took it to my local Peugeot garage who quoted me £3900 and car only worth about £4.5k so not really an option! Contacted a mate who knew a guy and he has taken my car apart and yeah flywheel is broken and needs a clutch as well as slave cylinder . Oh, and there’s a new engine and gearbox combination on offer. Namely a big 160bhp diesel with an eight-speed automatic gearbox, for peak big French car waft-ability. And peak big French car Find & Solve Common Car Problems; Air Filter Change; Auxiliary Belt Replacement; Citroen C4 Picasso. 2007 - 2014 . Identifying fault codes. Time. 10 minutes. Am I right in thinking that the semi auto has two gearboxes? Having driven back from the garage in M 17 miles and driven to Sheffield and back in A, round trip of about 40 miles with no issue but then yesterday a slight jerk between gears in Auto, would it be jus an auto gearbox issue? Hi All, I have not long aquired a 1.6 C4 Picasso VTR+ with the 6 speed Auto / Manual gearbox, i dont know if its just me, but find when pulling away in 1st gear auto / man mode there is a very slight delay before the drive engages which causes a slight thud, also if i give a bit more rev to pull away, there is a slight judder, question is, is it me not used to this type of gearbox, or is there Answered by Graham Smith · 9 June 2016. You'll have trouble selling it without getting the transmission fixed, so I would recommend that you take it to a transmission specialist and at least get it assessed and quoted so you know what you're up for. I doubt that the trade would be interested in it, unless you could perhaps convince a Citroen XkR5Iw.