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C4 (B7) software update

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Author Post
Wed Jul 10 2019, 01:09am
Member No: #54125
Joined: Jul 10 2019
Location: Budapest
Hello Everyone!

Do you know how can I update the car software?
I mean, not the GPS or the head unit firmware.

Wed Jul 10 2019, 01:57am
Member No: #27768
Joined: Oct 13 2012
Location: Hove
A main dealer or someone with the proper access to the PSA servers are the only ways.
Wed Jul 10 2019, 05:17am
Member No: #20936
Joined: Jul 21 2011
Location: Ireland Fermanagh & Galway
Best to book a service with a Citroen dealer and ask them to do a software update. Then if you have any problems at later date you can always go back to the dealer.

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