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Oil leak

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Hello

Moved my car today and saw a couple of spots of oil on the floor

Looked under the bonnet and it's coming from the circled bit below



It's a 2009 c4GP 1.6 hdi

Thanks

Kai

2007 Grand C4 Picasso front seat: does it go horizontal?

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Hi all,

I'm looking into buying a cheap Grand C4 Picasso (probably around 2008) to haul my windsurfing equipment around. The reason I am not getting a van is that the insurance is outrageous in London!

My current vehicle is a 2001 VW Polo. When I don't use the roof rack, the back seats fold down and the front passenger seat can be reclined all the way back until it is horizontal. This allows me to put a board with the nose in passenger footwell and it fits in the car.

Does the front seat in the Grand C4 Picasso also recline flat? Or does it fold forward?

Thanks

C4 2009 Gear removal and Gaiter change

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Hello. I have a 09-reg SX HDI 1560cc DIESEL, 5 Door MPV. The gaiter is worn out and have found a replacement onlince. Anybody can please give me advise on how to remove the gear know and unclip the gear stick gaiter base so I can change the gaiter. Nothing I can find on youtube. Thanks.

Replacement 2015 C4P boot tray?

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The new C4Ps boot tray that sits above the polystyrene tray that holds the spare wheel (even through there isn't one!) is pretty weak especially with the huge hollow spaces underneath it where there is no spare wheel.

Put a small kids bike in today and somehow it's snapped in a couple of places, which is pretty poor really.

Anyone know how much a new one is? Mine is a 2015 C4P 150BlueHDI Exclusive+

Door lock change

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Hi can anybody give me a step by step guide to removing and replacing the door lock?

C4 GP 1.6 HDI Timing belt help

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My timing belt snapped and I've had it replaced however now my car starts fine but makes a very throaty noise it also has no power any ideas as to what this may be?

Boot light upgrade to LED

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Is it possible to convert the dull boot lights to much brighter LEDs without bringing up a warning?.

Uncomfortable drivers seat

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Has anyone else found the driver seat a bit uncomfortable.
I find the roll at the rear of the squab is most uncomfortable and gets in the way, forcing me forward and thus effectively reducing the squab support for my legs. There is no lumber support either which seems odd.
I feel I'm sitting on the seat rather than in the seat .

ESP ASR handbrake C4GP

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Hi folks. Sorry to bring this up again but I have the warning lights ABS/ESP/handbrake. I have checked over a few things mentioned on other threads but my problem is the handbrake warning comes on as soon as I unlock the car. I have tried disconnecting the battery overnight but it is straight back on as soon as I reconnect. I had an OBD2 connected and the battery was reading 12.35v without the engine running. Is this likely to be the problem?

AUX port

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Hi all

I have a 2007 C4 Grand Picasso Exclusive with a 6 CD changer pre installed, I would like an AUX port instead of the CD changer I have a looked on Amazon for the port and 3.5mm jack that would need to be plugged in to the same port as the CD changer.

Would I still need to go to Pug/Cit dealer to have the port activated or would it work by unplugging the CD changer and plugging the AUX adaptor in? If not does anyone know how much they would charge?

Sorry know absolutely diddly about cars and electrics.

Thanks in advance

C4GP: Both brake pistons seized, surely not?

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In the middle of replacing all rotors and pads.
Fronts done easily.
Rears not so!

Pistons on both sides are not winding back, so much so, they have bent the wind back tool.
This car is so unbelievably frustrating.
Is there some sort or procedure for the rears I should be doing?

C4 Hatch Hatch Not Opening

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Last unlocked the car put my work bag in the boot closed it and drive home.
Once home tried opening the boot to get the bag out, but the hatch won't open. I guess the switch or lock has failed, or possibly the wiring loom at the hinge has frayed.

The immediate problem is how to get the hatch open so I can see if it can be fixed.

I can get to the boot area through the seats, but is it possible to release the hatch from inside?

2015 C4P windscreen washer jets aiming low?

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The windscreen washer jets on my 2016 C4P area aiming low. I've tried the adjustment as per the manual by turning the adjuster next to where the water comes out but it doesn't;t seem to make any difference.

They are squirting at or below the wiper blades.

Any suggestions?

C4 1.6HDi hatch 2010 plate faults suddenly appeared

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Left my car at work for three days. On return I put the key in and got multiple faults on the LCD screen - braking system faulty, gearbox faulty, airbags or seatbelt tensioners faulty and it just wouldn't start. Car was fine before I parked it up I did get told we had a really bad rain while I was away when I checked the fuse box under the bonnet, it had signs of damp. I have removed the fuse box replaced all the fuses cleaned and dried it but still has the same faults. RAC came out and did a diagnostics and came up with this

RAC DIAGNOSTIC SYSTEM
System Type: GEARBOX Name: GEARBOX - AL4 DTC: 1081,unknown
System Type: GEARBOX Name: GEARBOX - CFC300P DTC: -,Communication fault with engine ECU DTC: -,Gearbox input speed signal
System Type: AIRBAG ELECTRONICS (SRS) Name: AIRBAG - AUTOLIV DTC: 651,Supply voltage DTC: 150,Road speed, information received faulty
System Type: CENTRAL ELECTRONIC UNIT Name: BODY COMPUTER - DIAGNOSE DTC: 528,Control circuit starter motor relay DTC: 5FF, BSI internal fault DTC: 015,No communication engine DTC: 98A, Side light front right DTC: 9B7,Ignition on relay DTC: 9B8,Supply, +12V after actuator relay

Could anyone shed any light to what has happened and if this might be fixable myself as the car's not worth enough to justify spending stupid amounts of money on.

cheers

john

2007 Citroen C4 Loeb coupe 1.6 Hdi intermittant starting issue Help!

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Hi all.
Well it's eventually happened, the C4 has developed a problem, I can't find.
The car's done 100k and been serviced on time, but now we seem to have a gremlin..
The car starts all week and does 350 miles per week, then one day you go to it and she will just turn over without starting...
Now we have changed the ign key reader, swapped to the spare key and also changed the stalk unit on the column....
As we have been told they can cause problems, but alas after a week and a half, the one day start no start happens again.
We have kind of stumbled across a thing that if you bash the steering wheel hard on the side it will fire up and go? Sometimes once or three bonks will work....
We just don't know where else to look, as we now think it must be a connection or something..?
Has anybody else come across this problem that may shed some light on it for us.. we love the car and don't want to send it to an early grave, but as you can imagine the fear of it not starting when the other half is mile's away is just no good
Once its running it will keep going until you stop again and then its ok for a few more times...
Any help or pointers would be appreciated.
Just to add, no fault lights or codes thrown up either....
Andy

iPhone Bluetooth query

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We have a iPod connected by cable for music, no problems. Also have my wife's iPhone is connected via Bluetooth for the phone calling. However, as the in built sat nav is not the greatest, we often still relay on google maps. Unfortunately while phone is connected to Bluetooth, we can't get any sounds out of the phone for directions. Also can't get audio on anything else such as YouTube. Any ideas on how to get phone audio would be great!

C4 B7 - replacement of right engine suspension

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I'm going to replace the right engine suspension on my 1.6 HDI. As far as I can see there's kind of a hook attached to the engine. Can you use it to fix the engine whilst replacing the suspension ? Or is it required to support the engine from below ?

Does anyone know the correct torque for the screws ?

Thanks in advance for any help in this matter.

C4 Grande 2009 - Cutting out

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Around 8 weeks ago my 2009 C4 Picasso cut out when accelerating. It just beeped and lost power. Brake failure, oil pressure and something else came on screen. No warning lights remained lit.
Engine restarted after a few seconds, but the same thing happened three more times on the journey home.

Since then, the problem is very hit and miss. Can go a week or so with no issues, then it will cut out two or three times.

Recently it's cut out twice on the motorway.

Have had the fuel pump replaced. Also had it on machine three times (thankfully family member got one). No codes coming up on the machine, but it does highlight car 'lost power'.
My step dad has had the fuse box out, cleaned everything up and checked connections on Friday and so far no issues - but not holding any hope it wont happen again.

Looking on Google it is a well known issue. Anyone else had it, and what did you replace to overcome? Citroen are not much help.

Code reader

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Hi is anyone near me that could plug a code reader on to my C4 gp to see if any codes have been stored and to check to make sure the car is doing what it's meant to be please

Boost gauge

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Has anyone thought about fitting a boost gauge to their C4 gp 2.0hdi and what other mods are about that would give it more go
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