Alternator Drive Belt
Hi, first post here - spend most of my time on Alfaowner.. yes two old Alfa's and one tired 149k mile Citroen C4 - every journey is an potential mishap.So - the drive belt on my 2005 1.4 C4 has...
View ArticleMileage not showing on display!
Not sure when this started happening maybe a couple of weeks ago but the display doesn't work as it used to, when you start the car the clock doesn't appear now unless you cycle through using the mode...
View ArticleStructural chassis part numbers C4P
Evening all,Our C4P is a very late Mark 1 (June 2013).I’m trying to source an exploded diagram of the o/s/f corner (bumper to front door hinge area - a pillar). Ideally I would like a part number for a...
View ArticleSudden Service error and blackout
Hello. I was just wondering if anybody has experience this or would know what just happened. Yesterday I was at the motorway and at 5th speed. All of a sudden, the dashboard warning lights illuminated...
View ArticleAC/fan won't go off
Hi,My C4GP (2008) ac/fan won't go off even after ignition is off. Unless I twice press REST button. But than again after ignition is on fan won't go off at all, also not I can't change air blow...
View ArticleWater Collecting in Boot Door
Good Morning,I am a relatively new owner of a 2018 Grand C4. I am pretty happy with the car, despite few quirks... it is a Citroen, so quirks are expected.I have noticed that after a good rain, about 1...
View Articleegr cooler
hi alli've got issue with my abs/esp and faulty handbrake, so after connecting to lexia and resetting code, starting car up again i noticed that the abs/esp faults appeared on display and i noticed...
View Article2005 1.6 TU4JP5 ignition problem?
Hi,my car does not start, just turn and turn the engine...Previously it gave P0350 error code (ignition coil primary/secondary circuit malfunction), but I did not observed any misfire or problem with...
View ArticleA few questions from a new owner
Hi there!We purchased a 2018 Grand C4 a couple months ago and I have a few questions about the car.How do you replace the battery in the fob? (I have keyless entry and start) The sales rep told me that...
View ArticleProblems with jukebox and navigation
Dear all,I'm sorry if I might be repeating this subject (problably someone already complained about it) but I do have 2 "nuissances" with my C4 Picasso of 2015.1- when using the navigation on both...
View ArticleSpace saver holder
Hello to all, when I purchased my 2014 C4 picasso 1.6 e-hdi it had no spare in. Just a tyre puncture repair kit. It does offer the space for a space saver spare, so I got one fitted it. My question is...
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Citroen c4 uneven idle
Hey guys, im new here, problems with the car 'forced' me to sign up. So, i have citroen c4 hatch 5 door, petrol 1.4 16v, bought new in november 2007, so im the first owner. Thing i've noticed, and its...
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drivers door window switch
hi guys had the dreaded window switch problem work sometimes then would stop working at all the fix i came up with is see pic i stripped the switch ruffed up the contact surface a spot of super glue...
View Articlehandbrake faulty
c4 g/p 2007 2l hdi, changed back pads, now coming up code 555a force sensor that i cant clear? where is this sensor? changed for another handbrake motor but same fault code, hope someone can help, thanks
View ArticleEGR Valve 1.6 ahdi 2010
HI all,My wife c4 grand picasso has a slight judder at around the 2k revs mark. Seems related to the egr valve. I have had a look through the how too but the engine doesn't look the same as the wives...
View ArticleUsing Biodiesel
Hi there, I'm thinking about using biodiesel in my car, I have a 2014 C4 grand Picasso 1.6 auto and there is a fuel station near me selling B100. Is there anyone on the forum currently using biodiesel...
View ArticleAL4 Gearbox Valve Replacement - Repair Notes and Guide
A ton of stuff has been written on this and I read it all before doing my own vehicle.I hope that the following adds to the body of knowledge and maybe includes some extra info/tips which may guide...
View ArticleFor Sale - C4 GP Dog/Luggage Guard/Parcel Shelf (B58 TGR)
Retractable Mesh Dog Guard or Roller Parcel Shelf for C4 Grand Picasso Part number B58 TGRExcellent conditionNever used in car – has been stored in garage for several years£30Collect from Telford...
View ArticleKenwood HU no sound
Hi guys,I've C4 Picasso Lounge 2008, with Philips Sound System. I've replaced the RD4 radio. Connected the new Kenwood DAB radio with Connects2 CTSCT008 stalk adapter and Kenwood patch lead. The radio...
View ArticleHelp please, persistent EGS gear change fault.
Hello, My C4 EGS shows service light and then no gear shift. I bought a Lexia and found out the fault. P1716: gear lever signal fault (short circuit to positive or circuit open) P1750: steering wheel...
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