Late 2016 c4 Picasso andriod auto help
Hi everyone,I’ve just bought a late 2016 C4 Picasso and the car appears to have Apple CarPlay. I tested it with my wife’s iPhone using a proper USB data cable and it works straight away.The problem is...
View ArticlePart number 1920gr | 9812046280
Hi everyone.I'm hoping someone here can help with locating a part. Here's the back story. A friend in Ukraine has a broken c4, her garage need to find this part but with a 28mm diameter. I'm told by a...
View ArticleC4 By Loeb Members Register
Survey submitted: 28 August 2026Your Site Name : BigRedAngus By Loeb Serial Number : 77 Colour : Sport Red Engine : 1.6i Petrol Additional Modifications from Standard :
View Article2005 C4 VTS180 P0485 (cooling fan low speed lost)
So, this error will not erase with general OBD reader, nor Diagbox I just tried. It comes immediately when power connected. Checked Maxi fuse (OK) high speed works also (OK). Resistor controller module...
View ArticleC4 5-door hatch - 1.6 HDi diesel turbo - 2005 model - issues
Hi, I bought this car an good condition at 170k kms. However obviously 20 years has passed and it's normal I guess that some things may act up, in general, with a car.Electronics / ECU:When I've run...
View ArticleReset DPF fluid - 2014 C4 Grand Picasso
Hi guysI just joined the group today I am from Melbourne Australia.I have recently had the Diesel Particulate Fluid topped by my mechanics (not a Citroen dealership) and they have not been able to...
View ArticleMissing Citroen gooseneck/towball
Hi. my newly-purchased secondhand GP has a Citroen-branded tow bar fitted, but no gooseneck and tow ball. It has a round connector with numerous sockets. The dealer has no ideas and any previous owners...
View ArticlePAT Fluid pouch replaced but can't reset Warning message
Hi all, I have a 2010 1.6 HDI I had the error come up to say DPF fluid low So I got the pouch replaced as it was leaking but now I have a brand new one But the garage I went to could not reset the...
View ArticleWow, all the faults have gone!
For a few years I've had the engine fault message and the Service light on. When the codes have been read, there have been pages of them, so many that clearing them and trying to see what came back...
View Article12v power source in boot of 2014 C4 hatch
I recently acquired a 2014 C4 Seduction (hatch). I'm trying to locate a clean 12v power supply that I can tap into in the boot. I tried the reverse lamp and the BSI complains after a few minutes with...
View ArticleDS4 1.6 e-HDi 9HR/DV6C – rough running, much better with MAF disconnected
Hello everyone,I have a 2012 Citroën DS4 with the 1.6 e-HDi / HDi 112 hp engine, engine code 9HR / DV6C.I have been chasing an intermittent rough running issue for some time. The engine starts...
View ArticleMany error messages appearing today
Today in the south of the UK it is 36C. I was driving my 2016 C4 Grand Picasso Exclusive 1.6 HDI home when all sorts of errors came up on the dashboard. I can't remember all of them, but anti roll...
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Citroen C4 Grand Picasso MK1 (2007) 1.6 HDI rear blowers issue
Hi to all,here a proud car owner, haven't had issues with the car on 245000 km until a few months ago, first my front blower stopped working, resolved by fan and resistor change, but in the last month...
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C4GP 1.6THP EGS box - power loss no obvious cause
Greetings all, a bit of an odd one:Bowling merrily along at about 60mph in my partner's C4GP yesterday and suddenly it just lost all power (no error lights). In desperation I knocked it down 2 gears...
View Article2014 C4P EGS6 clutch replacement cost.
This is actually for information, rather than asking for advice.Our C4P needed a new clutch at 98.5k miles. The total cost at an independent garage near me, was £1914 inc. VAT. On a car that is barely...
View Article2022 Citroen C4 fusebox diagram
Hello,Can anyone please supply a fusebox diagram for a 2022 Citroen C4 1.5Hdi Shine+There is no power coming to the rear electric parking brake motors and I suspect a fuse but have no information on...
View ArticleReverse warning sounds
are there any hacks to switch this off as it cannot be done on the dashboard anywhere.Citroen c4 MK2 2011
View ArticleC4 GP 1.6HDi 2009 5 speed manual - Intermittent messages
Hi all,After some advise here please guys...There doesn't seem to be any rhyme or reason apart from, in most cases the following messages appear when I brake and turn, maybe just a coincidence.I'll be...
View ArticleDMF or SMD Help
Hi all, I've recently bought a C4 grand Picasso 1.6 HDI. It's on a 2010 plate. The clutch is very stiff. It was replaced at 72,000 miles The car is now on 92,00o miles. I'm getting conflicting stories....
View ArticleParking sensors
One of the parking sensors on our C4P has gone bad. Do new ones need to be programmed with Lexia of Diagbox?TIAStuart.
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