As part of thread: ECU not found and Gearbox control module not found
...dealer software), however the ECU and the Gearbox control module cannot be found. The car was off the road for almost 8 months, the technician wi...
Posted by treetheman on 17 March 2016 | Relevance: 1.8

As part of thread: Climate Control - Strange problem
...t was chilly on both sides. Checked the climate control settings and all seemed OK. Set the temp on both sides to 28 but the air from the vents (fan...
Posted by Eeeps on 19 March 2016 | Relevance: 1.8

As part of thread: Active Radar Cruise location
Its taken a while, but I've discovered where the active radar cruise sensor is located on the C4P/GP (see photos below). There is an access flap to o...
Posted by bluehdi on 20 March 2016 | Relevance: 1.8

As part of thread: C4 coupe 2005 heater controls and stereo
...r that's being broken and has the digital climate control along with the sat nav system. Now mine is just a basic manual one and I'm wondering wheth...
Posted by killa_007 on 20 March 2016 | Relevance: 1.8

As part of thread: Air con controls
Hi all, I have a 60 plate C4 Picasso with the manual ventilation controls (not digital aircon.) The sun came out briefly today and I finally had...
Posted by WildW on 22 March 2016 | Relevance: 1.8

As part of thread: 59 GPC4 Exclusive Climate Control
This one is bugging me, please help ( that sounds pathetic, lol ) When I bought the car from a Citroen Dealer I had full control on all four zones ...
Posted by knighthawk71 on 17 April 2016 | Relevance: 1.8

As part of thread: 2012 Citroen C4 1.6 e-HDi CMP6 - Handbrake switch broken
Hi there! This last weekend i noticed that when using the handbrake switch, it was a little "hard" and when i "forced" it, it broken something in...
Posted by GeoForce on 02 May 2016 | Relevance: 1.8

As part of thread: Climate Control Fault?
Having read of others having problems with the climate control, and never really been convinced of my cars effectiveness in this area- I thought I wou...
Posted by niggly56 on 15 May 2016 | Relevance: 1.8

As part of thread: Auto headlights not switching off quickly?
I have my 2015 C4 GP Exclusive+ set for auto headlights, but on several occasions they have not switched off when I expect them to. This morning ...
Posted by northspoon on 20 May 2016 | Relevance: 1.8

As part of thread: Climate Controls upgrade c4gp 08
... a couple of upgrades. One being the climate controls. Currently they are the knob style and I would like to change these to the LED screen style...
Posted by Thegun on 05 June 2016 | Relevance: 1.8

As part of thread: No heating.. Climate control lights work, no front or rear heating. AC clicks....
... or back though lights come on for the fan on the controls. Could it be the relay which I assume is under the hood (2008 Grand C4) or could it be...
Posted by michaelcat on 07 June 2016 | Relevance: 1.8

As part of thread: Switching off air suspension after changing to normal springs
...ngs and paid a independent Citroen garage £40 to switch it off, all done off you go - 1/4 mile down the road suspension faulty and they say they will...
Posted by bufftom74 on 08 June 2016 | Relevance: 1.8

As part of thread: Driver side aircon/heating control C4 Picasso
Hi All, I have just ordered a new driver side aircon control unit for my C4 Picasso Mk1. Part I've ordered is below http://i.ebayimg.com/00/...
Posted by swk9 on 28 June 2016 | Relevance: 1.8

As part of thread: C4GP 2010 driver side window switch removal?
Hi Folks, I've just picked up a 2010 GP and have window switch problems? Can anyone tell me how to remove the module on the drivers door side? ...
Posted by WarrenR on 02 July 2016 | Relevance: 1.8

As part of thread: Climate control not working properly
I have a problem with the dual zone climate control in my 2007 Exclusive. The drivers side is fine, and blows out the set temp with no problems. The...
Posted by istanley24 on 11 July 2016 | Relevance: 1.8

As part of thread: C4 Grand Picasso 2008 handbrake switch
Hi everyone, any advice please on replacing a handbrake switch on my C4 Grand Picasso please. Wife has been using the car and used the manual handbrak...
Posted by welshy on 23 July 2016 | Relevance: 1.8

As part of thread: Anti theft
HI, I have a 55 plate c4, the cruise control button on the steering wheel was intermittent, so when i pulled up to work this morning i sprayed a litt...
Posted by Tomhughes30383 on 05 August 2016 | Relevance: 1.8

As part of thread: Climate Control problem - Citroën C4 VTR+ 2.0 - Right Hand Drive UK version of the vehicle
...is on the left). The passenger side of my climate control runs hot regardless of temperature setting. So I bought the official Citroën climate contro...
Posted by guyvericca on 07 August 2016 | Relevance: 1.8

As part of thread: Cool box control knob c4gp 2007 model
Hi all Could someone take a picture for me of the cool box control knob/adjuster which fits into the cool/ice box under the radio part number is 822...
Posted by brum1steam on 10 August 2016 | Relevance: 1.8

As part of thread: C4 Grand Picasso brake switch
Hi, going to replace the brake switch in the hopes of curing the EGR/ASR/HANDBRAKE faulty / service issue. is the switch with loom from eurocarp...
Posted by mro on 01 September 2016 | Relevance: 1.8