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How to Update the Onboard Computer Software on Citroen C4 Grand Picasso

Model: Citroen C4 Picasso MK 2 - Years 2013-2022
Part: Checks and maintenance

Watch this video for instructions on how to update the onboard computer software on a Citroen C4 Grand Picasso. First, download the licensed file from the manufacturer's website, which will then be installed on the vehicle. Once saved to a USB stick, insert it into the car and access the system parameters through the onboard computer to install the system update, as shown in the video. Follow the instructions and wait for the firmware installation to complete!

Updated on 3 April 2026 by ScegliAuto

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by ScegliAuto

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