French Car Forum

Hi!

1 month ago i have regassed 6 spheres on my Citroen C5 X7 Tourer, 2.0 HDI 2012.

On the very first ride i have noticed that the suspension became quite stiff, it wasn't as soft as before.

Thinking that one sphere didn't hold the pressure, today i have rechecked the front ones and the pressure is fine.

The suspension level is correct, made...

Hi all does anyone have a link to the 2.2HDI 2003 C5 x7 wiring diagram , what I'm wanting to do is look were the 4 wires from the ESP 81 go to to try and track down why I have loads of fault codes , the 4 colours are red, purple, green, brown...

Thanks
Andy

I have just purchased a 1954 Traction Avant, it drove for 30 min, before jerking, backfiring, and stopping. Turns over but doesn't ignite. Spark plugs seem fine. I have replaced the battery, ignition coil, and the ending of the ignition coil HT lead which didn't have the brass washer at the end. All to no avail. Not sure what I am missing and...

Hello. Citroen C4 Picasso 2014, 1.6 diesel, semi-auto. I have strange problems with it. It won't start when clicking the start button. If the ignition is off, I press the brake and push the button. I can hear a click, like the starter is trying to turn the engine. Then a lot of faults on the dash start beeping. After it stops beeping, if I keep...

Hi people, just bought a 2nd hand 1 owner c3 and reading the user manual i see that it mentions an immobiliser key code card thing that is unique to the car, which needs to be kept somewhere safe by the cars owner because it will be needed if the key is ever lost and/or needs to be replaced.
It warns that loss of the card will necessitate major...

Hello,

I have a Citroën C4 1.4 16V petrol (KFU engine) and I’m trying to replace one of the fuel injectors.

My question is:

Do I need to remove the entire intake manifold to replace a single injector, or is it possible to remove the fuel rail and injector without removing the manifold?

I want to avoid unnecessary disassembly.

Thanks in...

Hi all,
The garage tells me my trusty and much loved C5 (Exclusive 2.0HDI Estate 2006) (VIN VF7**************[VIN obfuscated, can be read by forum staff]) has a leak from the low-pressure power steering pipe. Apparently a corrosion crack in one of the metal sections.
Is its possible to repair this (alloy) section of pipe? Has anyone found a source? Is there a supplier out there who can make...

Hi all.

Need some help please. I have a 2015 ds5 2.0 hdi. I have a fault with the battery management module fault code B1624

I have looked at new battery management modules and wondering if they need coding? Seem to be getting mixed findings elsewhere so just need a definitive answer before I buy one. If it needs coding I’d need to get somebody...

My blower stopped working all of a sudden about 2 days ago but after driving it today I noticed they still work a tidy bit when I put the heating on the front window takes about 15 mins to clear my front window also have to have driver and passenger windows open aswell

Needle seems to be stuck at 1/2 tank and warning(yellow) light constantly Lighted Up, even when tank is Full.

faulty sender the fuel float inside fuel tank is defective?..of yes, can the sender be serviced or I need to replace it?

Thanks in advance for advice

After spending too long trying to get this sorted on the drive, I'll get booked in with somewhere this week (recommendations on Sheffield Citroen specialists greatly receieved) - but figured a post on here might give me some DIY hints in the meantime.

2016 Citroen Dispatch 1.6 BlueHdi, VF7**************[VIN obfuscated, can be read by forum staff]

I've had ABS/ESP lights on for a good few...

Citroen c3 toutchscreen audio will not connect to my samsung phone. Ihave tried various apps including Android auto but unable to connect. Any suggestions on how Ican get connected.
Thanks, Rob

Hi.

Was wondering if anybody could help me with an issue I'm having with my turbo in a 2004 Citroen relay mk1 2.2.

There is a piece that goes through the bar of the the Wastegate actuator and connects to the Wastegate door hinge.

The nuts have come loose that the piece sits in between and the part has gone 😔...

If anybody had a piece I could...

Hi All,

My C4 is throwing a hissy fit with the N/S door mirror.
It folds in when you lock the car but will not fold out when unlocked. I can hear the motor trying now and then when trying to unlock the car.
Have not delved into it with Lexia yet but it seems as if it has lost its bearings if that makes sense.
Is there anyway i can disable the...

I recently purchased this car lovely it is and very comfortable I noticed firm where was 2021 same with maps so went on my Citroen app and said I could get a download via email . Done that got the email went to friends house who has pc windows with usb stick 32gb definitely formatted to FAT32 he copied and pasted the link downloaded to his drive...

Hi
looking to make another copy of my key as i have only 1 .
I didnt take it out of the dealer(bought it 2th hand ).
And the previous owner left me a card , but there is 5 digit pin , and lexia wants only 4 digit pin , am i missing something?

apologies if this is in the wrong section we have had the car 5 months all fine and than it came up with gearbox fault no drive and had to be recovered home .i noticed gear box reservoir was lower than bottom mark so i toped up with the proper fluid. after looking at many posts on here a i have checked fuses connections on gear box ecu etc the...

I have had a dash alert about ABS/traction control on my 2001 C5, so I've cleaned the wheel sensors as a first measure in case that is the cause. Not having a code reader/clearer I'm wondering how far it needs to be driven, or how many starts etc it takes for the dash alerts to clear themselves if I've actually manged to fix the problem? Or is it...

I recently bought this car.

does it have a fuel filter? If yes, what is the part number?

I am in Malaysia. we do not have many Citroen Part Supplier

TIA for providing answer.

As known I have popped a ball joint in the gear link rod system...

I have taken (enhanced) this photo...........Airbox on the left/fuse box to the right

20260215_090236 .jpg

Not sure of the connections etc atm.....I cannot get access to any diagrams as my links to the are broken.

OK, found another parts site:

Am I correct in thinking I am...

does anyone know where i can find the original flash files of the ECU and BSI that the car came with when it was new, i want to re-program the eeprom
I think the engine ECU or the BSI got corrupted.
I have seen certain possibillities in diagbox for downloads and repair
does anyone have experience with that? I work mostly with an offline version...

Have found various wiring diagrams for 1.6hdi on forum /web but non match my cars ecu numbering/pinouts can anyone help with this as at a standstill on fault finding without correct pinouts, vin if req'd VF7**************[VIN obfuscated, can be read by forum staff]
Thanks

I have previously posted that I had issue with the rear washer activating the front, and was quite rightly told that the flapper unit failed. As such, I replaced the pump for a new one.

The new one is weak, which makes me think that I have a bad motor, but before I go trying to replace it again, I wonder if anyone here has fixed low pressure...

Is there a way to measure the force sensor in EPB unit :?:
and has anyone replaced it :roll:

I recently tried to update my Grand C4 Space tourer firmware and maps, i mainly wanted the maps update but thought why not do both. After searching google i now know the firmware was a bad idea as i have had it go wrong like many others. I was wondering if anyone has had any success in getting the update to work after its gone wrong.

I'm about to replace the drive shaft oil seal on my wife's C3 VTR this weekend. I've had a look underneath and it doesn't seem that difficult to get at, especially once the under tray is removed.

Anybody done this and any tips or things to avoid when I do it.

Thanks

Rob

Good evening
I have removed the transmission and replaced clutch disc, pressure plate and clutch thrust bearing slave cylinder assembly
The problem I'm having is when I try to depressurise system or bleed system or try and program the clutch it always fails, programming of the gear selection works fine
Does anyone have any great ideas or knows how...

Hi everyone, I need some help to try and fix the immobiliser issue on my nemo 2015 1.3diesel.
U0426 immobiliser code, poor communication from ecu to the bsi unit. I am after the wiring diagram to check the links between the two units before I go down the route of getting them reprogrammed/de-immobilised.
Thanks in advance, any help would be...

Hi all..

So.. Who can answer this... After getting the wiring diagrams etc I set out looking while sitting.. At the wireing to see why there's no life from the cooling fan..

Spent 2.5 hours checking every wire from the three relays and every single wire checked out with continuity.. No shorts.. No corrosion.. Everything checks out.. So checking...

At least for now we can stop worrying about their availability. Or is it just me? Anyway I've found one made in September 2025: yJpP4h98hZ3lrrM2GAgcXenfNfE-1920.jpg source:

Hi,
Thought I would share a recent experience with a false 'boot tailgate open' warning on dashboard, on my Citroen DS5 Blue 1.6HDi 2014.

I started getting a warning ping and message telling me the boot was open. In fact it was properly closed. The ping continued every time I started up or went below 5 miles an hour. Very very annoying. Soon...

Hi, good evening. I want to change the clutch in a Citroen C3 1.6 diesel 92 HP Kilowatts 68 kW from 2010 VF7**************[VIN obfuscated, can be read by forum staff]
I want to change the clutch kit, When I look for the part online, it seems there are different diameters and also some kits are for dual flywheel and there also seems to be a difference in manual gearboxes and electronically...

Hi all,

I am looking for someone who could help me to understand two faults I have on my C5 (X7), 2011, 2.2 HDi, 200 Hp.
Active damper electronic unit:
P15AD
P15AE

Thank you!

Hi everyone, I’ve got a 2014 Berlingo 625 Enterprise HDi 75 and it’s got some proper electrical weirdness.

Horn: The horn doesn’t work at all when I press it (engine on or off). But sometimes with the key out it will randomly beep a few times. In heavy rain it even went off solid for about a minute, so I pulled the horn fuse.

Central locking /...

My o6 failed on simple things but the hydraulic pipe may be a downfall.

Can you still get parts for this?

Offside Front Suspension pipe leaking (5.3.5 (c))

.The garage thay did the MOT hadn't seen a c5 before!! So even the hydraulic pipe may be an issue.

Is this a tricky job for non specialist or does anyone know of a specialist in East...

Hi guys,
First of all thanks to the people who run this forum!
My 2018, 2008 1.2 Allure has a problem? Advice needed please.
I changed the cambelt. Now there is blue smoke coming from the exhaust. Seems worse after pausing at traffic lights??
It was fine before.
Never changed a cambelt before but I think I have messed it up, but not sure if this...

Hello all!
I’m new with Citroëns, and just bought a C5 break 2.0petrol with automatic transmission.
Now, the problem the car has, is that the rear hydraulics isn’t working, but in front it is raising correctly when operating on the buttons. The list i’ve already done:
-cleaned contacts of the rear height sensor
-cleaned the rear stiffnes...

I have heard that my cousin is to buy another 2CV. He already has one rotting in his garden & another rotting, but still being used. Anyway apparently the new one is automatic (this is according to my mother, who is 85 and knows nothing of cars, even Citroens!). Is this right is there such as a thing as a 2CV auto?

So the left tie rod end (or is it called track rod end?) is bad on my 2014 Cactus 1.6 BlueHDI.

For the left side I can find two parts with different diameters. One with total length of 200 mm and inner thread M 10 x 1,25 mm / outer M 14 x 1,5 mm
and one with total length of 210 mm and inner thread M 16 x 1,5 mm / outer M 10 x 1,25 mm.

Which...

Hello,

Does someone know how to find correct diameter clutch kit (before removing the old one...) for 2014 Citroen GP 1.6 diesel AUTO? Clutch was replaced 5 years ago. Now Im starting to feel slipping symptoms again....is 5 years and 160K km ok for clutch?
Online part shops offer 2-3 diferent diamer clutch kits.

Hello fellow Citroen owners and experts. I'm the proud owner of a 2014 Citroen C4 grand picasso exclusive+ etg6 and must admit I'm actually liking the car considering I've downgraded from a 2011 range rover 4.4 overfinch. The reason is because my partner just passed her test and I wanted something cheap to insure for us both. A friend recommended...

I am aware that sometimes, just sometimes, I am the cause of problems on my C5 Tourer!

Since I gave the old girl a very thorough pressure washing (including all the door shuts etc), she looks nice and clean.
However....
When opening the electric tailgate, I now have to endure a noise much closer to the sound of a dying elephant than a simple...

Hello all,

I hope I haven't posted this in the wrong place but I coldn't find anything CANBUS orientated.

Sadly, I have never got to be friends with my Lexia, and it is sitting in my study unused, and I am only able to report via my TOPDON diag box
Yesterday evening, on leaving a friend's house, starting the car produced a light show never seen...

I need urgent help as I have to change the engine oil.
Very confused. I done it once and get confused now : B71 2312 or B71 2010 ?
First time I bought Shell 0W30 B712312.
Any advice will be much appreciated.

Car details : C3 1.2 Pure Tech automatic
2022 manufacturing year. Around 26000 miles.

DS3, made in 2010, 1.6 turbo, 156ps.

Hello everyone. This is my first post. Thank you in advance.

The check engine light came on, so I looked at it with an OBD checker and suspected the fuel rail pressure sensor. The twisting pressure value sometimes shows a normal value (6MPa) and sometimes shows a strange value (0.7MPa).
Since the sensor...

Hi,

Just wanted some advice regarding a possible issue with our car... It's a 1997 Xantia 1.8L SX Auto.
My wife inherited it from her father, who had it from new. To say she looks upon it with sentimentality would be an understatement.
It doesn't currently get a lot of use, but as a whole we're keen to keep it in a running condition. I believe it...

Hello.

Further to a recent post about compression test results on a TU1 engine I'm looking at changing the valve stem oil seals on this engine.

I wondered if anybody has done this job successfully without removing the cylinder head?

I was thinking of using a tool similar to that in this link:-

I know I'll need to stop the valves from...

Xantia HDi 2000 airbag light is on. It needs an airbag light squib - any sources please and/or does it fit other vehicles? (I've seen the one on ebay from Lithuania - I've used them before, but the part hadn't been removed carefully and wouldn't work. I did get a refund, but it was just a waste of time). TIA.

Hello guys,
Does anyone know is there a wiring hidden for footwell ligthing in Citroen C4 2017,i would like to conenct it myself since it came without that option when i bought it. And if someone had the experience with that it would mean a lot to me.

Thanks in advance

The Lucas EPIC Injection Pump as used on the XUD11BTE engine as fitted to 2.1TD Xantias and later 2.1TD XMs is generally reliable but can suffer leaks and problems with the ESOS valves. Both are relatively easy to resolve but need the pump to be fully disassembled. This is a guide on how to do just that and covers the complete disassembly and...