Citroen C4 Electrics, ECU, Warnings & Lights Problems

None of the 4 window switches work, nor the mirror control. Any ideas

Having exactly the same issue. Recently replaced battery. Seems to be worst in mornings and if I eventually get it started then it is ok until the next day. Seems to be getting progressively worse. An error message sometimes flickers up abo...

Microphone not picking up my voice but i can hear the person i want to spk too

service warning light on and says engine needs repair auto transmission not available only 1st and reverse gears work

Hi there last night I have noticed on the dashboard battery charge fault it's first time I don't change since 2021 April battery please let me know what happens

I have the engine light on with the service and urea. The tank of add blue is almost full I checked the urea injector and is almost clean . Eoil tank almost full too. On diagnostic the code is 07e8 which indicates a loss of air and the two ...

Can’t unlock drivers door using Bluetooth method

Central locking works, wing mirrors won`t open, touch screen not coming on, engine not switching on (noticed brake pedal quite firmer than usual) Tried switching the radio on, screen and radio came on for about 3 minutes then stayed off. To...

Indicators blinking to fast just bought the car and it has a tow bar can't figure it out , and all my lights work ok

the car will unlock on the central locking but the mirrors wont fold out and the boot wont open on the power assist but will open manually. once in the car the ignition wont come live the stearing lock stays on and the car wont start on the...

so sad n helpless i use it for my toddler n work daily

Can't figure out what is the reason why my indicators are blinking to fast and all lights on the car are working

The service light and a beep come on when the car is started. The headlights and registration plate lights won’t come on at all. The DRL’s, full beam and fog lights work fine. So when driving, it’s only the DRL’s that are on in the ...

When the anti pollution system faulty symbol appears on screen the car stalls

Display stuck in radio mode.buttons will not change display

I have just come back from a 2 week holiday with the car not being used and the electrics suddenly cuts out for a minute or so then restarts. My radio isn't tuned into a BBC station as suggested in previous post. I have only done short tr...

After sw on and trying to start only got a single click repeated several times just got clicks. Tried jump leads no joy, then towed backwards in reverse and car started immediately once started switched off and started ok three times le...

This display appears only when you get a Service Due reminder on the screen. It now has a new battery ,and the same thing happens. The car is starting and running fine. If you reset the Service Due reminder, it also resets the Battery Wiri...

Warning light "emmisions fault" comes on in same part of motorway on identical journey at same time of day

Warning on dash Engine repair needed, ECU light on permanently Engine runs OK