iFixit - Answers With Device "Citroen C4 Grand Picasso"

Citroen C4 Grand Picasso: C4 Grand Picasso, aircon mode change doesn't work

Tue, 10 Jan 2023 05:37:42 -0700

Hi,

Citroen C4 Grand Picasso 2010, 1.6L, EGS.

The air stopped blowing out of the outlets, the garage says the engine that changes the mode (top, middle, bottom) has a broken piece of plastic but they need to replace the whole module which costs above $1,000.

Anyone know where I can get a part?

⟐ Answered January 10, 2023 at 5:37 MST

Citroen C4 Grand Picasso: Instrument display has patches of bad pixels, what could I do?

Fri, 01 May 2026 03:56:11 -0700

There are some large splotches of dead pixels near the bottom of my digital instrument display. In an ideal world I would modify the software to move the display graphics outside of this area. Is there any chance I could do that?

Alternatively, it is feasible to swap the display out for another one?

It is fundamentally not right that I should have to buy a new car just because of some bad pixels on the instrument display.

Car is MkII (2014) 2.0HDi Blue 150, right-hand drive.

⟐ Commented May 01, 2026 at 3:56 MST

Citroen C4 Grand Picasso: C4 grand picasso acts like battery disconnected after 4 minutes

Wed, 05 Mar 2025 01:22:11 -0700

Why does my 2008 citroen c4 grand picasso act like the battery has been disconnected when it's not been used for a few minutes to the point the central locking doesn't work and I have to reset the date and time everytime I get in the car

⟐ Answer edited March 05, 2025 at 1:22 MST

Citroen C4 Grand Picasso: injector 2 electrical/signal fault

Sat, 23 May 2026 12:19:21 -0700

p0265 injector 2 electrical/signal fault

⟐ Commented May 23, 2026 at 12:19 MST

Citroen C4 Grand Picasso: Why isnt my AC not blowing cold air?

Tue, 14 Oct 2025 22:32:34 -0700

My AC controllers are working fine and can feel warm air coming through the vents but not cold as you want them to be.

Can anyone please help me on how to go about to get my AC fixed?

⟐ Answered October 14, 2025 at 22:32 MST

Citroen C4 Grand Picasso: Citroen c4 grand Picasso 2012 Juddering or shaking very hard

Mon, 21 Jul 2025 15:16:28 -0700

Why is Car juddering or shaking very badly when starting moving specially when joining from small road to main road and you need to pick up the speed?

⟐ Answered July 21, 2025 at 15:16 MST

Citroen C4 Grand Picasso: My rear wiper isn't working, there is sound like the motor works

Mon, 04 Aug 2025 03:29:27 -0700

My rear wiper stopped working. The motor sounds like it is working but the wiper isn't, I have found the screen wash plastic tubing has broken at the rear hatch.

Also any advice on the rear closing button, that has stopped working, so i have to close the hatchback manually

Citroen C4 Grand Picasso: My moms screen says its not in nutrual when it is in

Thu, 03 Jul 2025 14:44:41 -0700

when it is in nutural the main screen says its not in and the engine bay is small should i check if its the battery? and it did not crank the first 3 trys but its running