As part of thread: ABS/ESP Replacement Brake pedal switch setting
...ssues with blower. I've bought a replacement switch from eBay (as per http://c4owners.org/plugins/faq/faq.php?0.cat.2.205), but noticed a key dif...
Posted by atomickarma on 31 January 2019 | Relevance: 1.8

As part of thread: Tailgate lock locked, not microswitch
Hi all have read endless posts about the microswitch in the tailgate lock malfunctioning. I have a different issue, the little plastic manual release ...
Posted by djandyh on 18 February 2019 | Relevance: 1.8

As part of thread: Grand Picasso climate control module
Hello guys, I am new to the forum, from Sydney Australia. I have a C4 Gran Picasso 2011. I am looking for the location of the climate control module. ...
Posted by muns07 on 20 February 2019 | Relevance: 1.8

As part of thread: C4GP Blower Controls - Can Manual controls be swapped out for Digital?
...ting selector and buttons) on the driver side air controls and the matching turn knob heating selector for the passenger in my 2011 Right hand drive 1...
Posted by Access on 19 March 2019 | Relevance: 1.8

As part of thread: 2014 C4 Picasso 1.6HDI ABS Fault, ABS, ESP, service light, Tyre pressures warning lights illuminated
...ced it, still all the lights are on. The sat nav, cruise control, speed limiter etc are all not working. I have since read that it may be down to a fa...
Posted by 031258kevin on 17 May 2019 | Relevance: 1.8

As part of thread: C4 speed control, ABS, ESP, brake faulty
...fter releasing the clutch pedal, I got : "Speed Control System Faulty" "Brake System Faulty" "ABS/ESP System Faulty" message ABS, ESP, Servi...
Posted by alidz on 03 June 2019 | Relevance: 1.8

As part of thread: C4GP2 Steering wheel and control stalks failure
My 2014 C4 GP B78 2L 60,000 kilometers Diesel Auto exclusive+ has stopped listening to all controls on the steering wheel and the indicator/lights/wip...
Posted by colman on 16 September 2019 | Relevance: 1.8

As part of thread: C4 Grand Picasso manual a/c to climate control.
Hi all, i have a question about replacing manual a/c with climate control. I have bought whole heater along with panels and wiring loom (one that goes...
Posted by Wiesiol on 12 October 2019 | Relevance: 1.8

As part of thread: Rear rear parking sensors eco control box location
Hi, apologies again but anyone know where the rear sensor ECU control box is located on the MK2 C4 thanks
Posted by Rizwan on 04 January 2020 | Relevance: 1.8

As part of thread: Gearbox faulty, ABS Faulty, Handbrake Faulty, EGR Faulty - Noone can find a reason why!?
...ollowing faults: GEARBOX P1394 Gearbox ECU Cruise control /Speed limiter off request U0103 Gearbox ECU Data Transmission Error on the CAN ...
Posted by Slytherin82 on 13 January 2020 | Relevance: 1.8

As part of thread: Exclusive+ C4 dual climate control failure
Our 66 plate ventilation has failed it works intermittently but usually not at all. the touchscreen control all change when you change them but nothin...
Posted by grahn on 18 January 2020 | Relevance: 1.8

As part of thread: 7inch screen not turning on, so no heating control or audio etc
...g out 😬 Any suggestions would be fab, and it's cold and don't want to be without HVAC controls if not the other bits. Thanks, Upex
Posted by Upex on 26 January 2020 | Relevance: 1.8

As part of thread: Citroen C4 2008 replace bulbs heater controls
Guys quick question, Does anyone know how to change the bulbs in the heater controls, also what bulbs does it take, Thanks all https://www.varaosaha...
Posted by shea1980 on 04 March 2020 | Relevance: 1.8

As part of thread: C4 Grand Picasso electrical "fun"
...des relating to aircon, handbrake, throttle body, cruise control, and abs/esp... so I tried swapping the BSM box, no change, then the BSI/ECU, the BSI...
Posted by TobiasBB on 05 March 2020 | Relevance: 1.8

As part of thread: Control panel
My control panel has stopped working. It keeps asking for a CD for updating which I do not have. It is a C4 Grande Picasso 2016. Any ideas please how ...
Posted by WARG on 24 May 2020 | Relevance: 1.8

As part of thread: Air con controls
Hello I have a 2009 C4 grand Picasso 1.6 hdi vxr, I have the air con controls that you manually turn, but I was just wondering if you can change them ...
Posted by Simonah on 29 May 2020 | Relevance: 1.8

As part of thread: Tailgate switch and tailgate window switch?
Hello! Is the switch for the tailgate window the same part as the switch for the tailgate handle? The handles look to be the same from outside. My t...
Posted by R.Jonsson on 15 June 2020 | Relevance: 1.8

As part of thread: ERROR when switching to low beam
...ially when driving on some country road at night, switching between low and high beam all the time... All of the lights work fine. Has anyone e...
Posted by cmaet on 11 August 2020 | Relevance: 1.8

As part of thread: It's broke again - Emissions control.
... by the warning sound once more and the Emissions Control Fault notification comes up. The engine management light is on as is the Urea and Service l...
Posted by wunny on 17 September 2020 | Relevance: 1.8

As part of thread: Lights on and switch un responsive
...s turned on. They now do not respond to the light switch at all, the car behaves as if the lights were turned off, so the main beam will not operate (...
Posted by AP60 on 19 October 2020 | Relevance: 1.8