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C4 - DS4 Owners :: Forums :: Citroen C4 Picasso and Grand C4 Picasso (B78) 2013 onward :: Citroen C4 Picasso and Grand C4 Picasso (B78) Road Tests and Model Reports
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Closing the doors with the remote control and the cruise control not working.
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Author Post
Thetrill   
Sun Nov 12 2023, 01:33pm
Member No: #61380
Joined: Nov 12 2023
Location: Poland
 Hello,
I recently owned a Citroen C4 Picasso 1.6BlueHDI from 2016. facelift version.

I have a problem with the door closing with the remote control not working.

I replaced the battery in the remote control.
The remote control has been checked with a tester - it sends the signal correctly.

I disconnected the battery for several minutes to restart the computer in the car.

The diagnostic computer shows two keys added to the vehicle. Unfortunately, I don't have the equipment to reprogram the key.

I checked all the fuses.

Does anyone of you know any procedure for adapting/synchronizing the key with the car?

I will add that the car starts normally after inserting the key into the slot, and the central locking system closes and opens all doors correctly using the key blade.

I will also add that today I noticed that the cruise control in this car does not work. I don't know if it's somehow related.

Diagnostic trouble codes:
B1328 Rear screen and/or mirrors control fault
B132A Air conditioning circuit low pressure
B1505 Microphone input fault
B1000 Calibration downloading foult

Thank you for all your help.
Ap0qalypto   
Sun Nov 12 2023, 11:33pm
Member No: #52161
Joined: Sep 21 2018
Location: Republic of Serbia
 For the key, check if the spare one is not in the car, when you try to lock.
Thetrill   
Mon Nov 13 2023, 04:49am
Member No: #61380
Joined: Nov 12 2023
Location: Poland
 I only have one key. I bought a car with one key.
neilp   
Mon Nov 13 2023, 05:13am
Member No: #3384
Joined: Apr 21 2008
Location: Bulwell, Nottingham
 What happens if you try the emergency key and manually lock the doors. Do they all lock.
Usually if a door has a fault then none of the doors will lock.
Thetrill   
Mon Nov 13 2023, 07:40am
Member No: #61380
Joined: Nov 12 2023
Location: Poland
 Central locking system closes and opens all doors correctly using the key manually.
neilp   
Mon Nov 13 2023, 03:01pm
Member No: #3384
Joined: Apr 21 2008
Location: Bulwell, Nottingham
 Check the response in this thread - Click Here -
Thetrill   
Tue Nov 14 2023, 01:53pm
Member No: #61380
Joined: Nov 12 2023
Location: Poland
 Thanks for the answer.

I have a key inserted into the slot and a start/stop button. I can't turn the key, and the ignition is turned on by pressing the start button without pressing the brake pedal. Unfortunately, when the key is in the slot, I cannot press any button because the entire key goes into the slot.

However, when I want to turn on the ignition without inserting the key into the socket, I get the message "key not detected".
neilp   
Wed Nov 15 2023, 03:44am
Member No: #3384
Joined: Apr 21 2008
Location: Bulwell, Nottingham
 Sorry I didn't realise yours was a keyless system. The instructions refer to a standard ignition system.
Do you have a handbook for your model. They are often available as a pdf file online. My DS has a position in the centre console storage box to carry out reinitialization of the fob.
Nickbrown123   
Wed Nov 22 2023, 03:48am
Member No: #61140
Joined: Sep 03 2023
Location: Zagreb, Croatia
Thetrill wrote ...

Thanks for the answer.

I have a key inserted into the slot and a start/stop button. https://www.viberate.com/ I can't turn the key, and the ignition is turned on by pressing the start button without pressing the brake pedal. Unfortunately, japanese knives when the key is in the slot, I cannot press any button because the entire key goes into the slot.

However, when I want to turn on the ignition without inserting the key into the socket, I get the message "key not detected".

The automotive conundrum, where keys play hide-and-seek and buttons refuse to dance without the right partner! It's like your car has commitment issues with its ignition.
 

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