Hi everyone,
I have a problem with my Citroën C4 2023. I have an old AHW.1.23.44.4 system in my car and I can't update it.
The service center told me that the update for my car is only possible via OTA and it happens automatically. The Citroën update application is not enabled for my VIN code. I connect the car to my phone's hotspot and it keeps telling me that there are no updates available to download, but the system is obviously old. Could someone advise me what to do?
Thanks in advance.
Update old AHW.1.23.44.4 system
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mickthemaverick
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Re: Update old AHW.1.23.44.4 system
I have moved this post to this forum where you should have a better chance of some help. Good luck 
I used to be indecisive, now I'm not so sure!
I used to ride on two wheels, but now I need all four!
I used to ride on two wheels, but now I need all four!
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Sloppysod
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Re: Update old AHW.1.23.44.4 system
Have you seen this thread? It may help.
viewtopic.php?t=86940
viewtopic.php?t=86940
Stu 
"Some cause happiness wherever they go, others whenever they go"Oscar Wilde (1854-1900)
"Some cause happiness wherever they go, others whenever they go"Oscar Wilde (1854-1900)
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Roman Hanzl
- Posts: 2
- Joined: 06 May 2026, 21:07
Re: Update old AHW.1.23.44.4 system
It do not help.