How to replace the Citroen C4 multifunction screen- Links: Type C multifunction screen:
I have C4 GP 2008, I changed the car fob battery and tried to re-sync as most people mentioned above. But it is still not working and I still have the "remote control battery flat" on the dash screen. However, before changing the battery the fob was functioning like locking and unlocking the door, but now it only starts the engine. Not sure The correct radio SERIAL NUMBER is required for a code. First remove the radio from the dashboard. Removal Info here. www.fitaudio.com. Then post the radio make+model plus all the letters+numbers on any labels,barcodes and a 14 character Serial Number stamped in the metal casing. This information can then be used to see if a code can be calculated. Assuming you checked the washer fluid level, turn your key to on and press the washer button. You should hear the pump buzzing. If you do, and you now have a small puddle of water under the car, the fuse and pump are ok and you have a cracked or broken water line to the nozzles. If you don't, the pump may be bad, It's rarely the fuse. The screen does not go pass the splash screen. Sometimes I can hear music playing, the buttons light up, but cannot select anything. Cannot find how to do a manual reboot/reset.
The problem. Many Citroen C4 and C5 owners have experienced a problem with the heater blower not working properly. Owners may experience an intermittent heater blower fan, on one or more of the speed settings, or the fan may not work all, or only on full power, or may be stuck on full power.
After sitting in the car waiting for the update to complete I noticed that the CarPlay button on the screen does not always work. I have to switch back to another screen with a hardware button before going back to the screen with the CarPlay button and then it will work again.

282 Posted September 25, 2009 If you look at the back of the wireless touch pad you will see a little tiny hole. This is the reset switch. You will need to take a paper clip, or something the same size as a paper clip, put it in the hole and press the button. You will see the white Control4 screen and the keypad will reboot.

Step 2: Removing Trim. 1. Start with door lever trim, lift up using small screwdriver at the bottom of the widest part, work your way round to the top then lift, there is tab at the narrow end. 2. Next remove the trim on the door handle, start lifting with a small screwdriver at the points shown in the picture.
No need to configure VIN. Only buttons are configurable (touch buttons that is). So if you have satnav and the screen comes from the similar car, it will work right away. If the donor car does not have satnav then the button needs to be configured to be present. Citroen Cactus Feel 1.2, 2015, pearl white.
I'd go to a Citroen garage, and ask their parts department what screen should be fitted to your car. In the event the original screen is no longer made, they'll also provide the part number which supersedes it. It could be possible that Peugeot have indeed fitted the most current part for your car and it's Citroen downgrading their parts. Windshield wiper motor replacement. How to replace wiper blade motor in your car, DIY. How to fix broken windshield wiper blades by replacing the motor. Wind
If second key works perfectly then first replacing the key battery in the key that's malfunctioning, if battery does not work then have the key replaced. I you do not have a spare key. manually unlock the drivers side door with the blade before getting into the vehicle. If this allows the vehicle to start and you do not have a spare then try
Finally upgraded to 5.43 last night. The firmware upgrade was successful. But the same issue still occurs where the touch screen is very slow to respond or will not respond when i touch any buttons. Sometimes the screen works ok when car is first powered on but then doesnt respo nxFk.
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  • citroen c4 screen not working