PSA NAC RCC Updates

[edo2909]

Thanks again, Marc

[rui_saraiva]

@plamen_333

Just insert a USB flash drive with the map update - for your NAC Wave 2 system, the latest European map is 28.0.0-r0.
When the car asks for your confirmation to install that map update, just cancel it. The system should start operating normally, without the "Software loading on demand" blue screen.

[Raveonicus]

Why was my post deleted?
And since when is my Toyota not PSA car?
Please explain it to me Mr. @GiveMeABreak

Thank you very much.
Also Thank you @rui_saraiva. I was quick enough to read your answer, before it was also deleted.

[GiveMeABreak]

If you have read any of the recent posts, you will know that we do not support non- PSA cars. Toyota is not a Peugeot, Citroen or DS Auto vehicle!

Toyota may use a similar head unit, but we do not support them as they have a different VIN from the marques I mentioned.

I deleted your post as it is off topic and I sent you a private message as to the reason why. Rui’s post has not been deleted by me, so please get your facts correct - he deleted his own post.

Any posts not related to PSA vehicles will be removed. You will need to ask for support for this vehicle elsewhere, sorry.

[Raveonicus]

I see... then bathe in you magnificence here
I am always amazed how people are...
Thanks for nothing.
Bye...

[eng_ahmad1986]

Hello to all
I'm new here, I'm from Egypt so please excuse my english if its not very good
I own a 2022 opel corsa F 1.2 130ps, equipped with RCC wave 3 head unit.
Current software version : 6_0422_23.3I37.1
Opel update app has recently showed that there is a new update, version : 6_0431_23.2I41.1
If there is any one who can post the update log for this version then it would be much appreciated, I mean what's new or what are the fixed bugs,
should I go ahead and update or if it works don't fix it ?
Thanks for considering.

[Paulus33]

Hi. I'm new here. I updated the firmware and maps on my Citroen C4 Grand Picasso 2017 and it ended fatally. I used the Citroen Update app (Windows 11).
Please help.
My VIN: VF7**************[VIN obfuscated, can be read by forum staff]
The old version was:
21.08.87.32_NAC-r1
20.0.0-r0
new version
21.08.90.52_NAC-r0
28.0.0-r0
I've already disconnected the car battery for 30 minutes and it didn't help.

[rui_saraiva]

@Paulus33

This also applies to you: viewtopic.php?p=830789#p830789

Because you already have the USB flash drive with both the system/firmware and maps/cartography updates, just delete the SWL\001*\ folder (system) and leave only the SWL\002*\ (maps) folder.

In other words, to recover a system with the "Software loading on demand" blue screen error, it's usually enough to insert a USB flash drive with the map update, without even needing to really install it.

[Leonpaul78]

Hi All,

I have recently purchase a C4 Cactus 1.5 Blue hdi Flair. On the infotainment system it is showing firmware 31.09.46.62_NAC-r0. The My Citroen app shows an updated firmware 42.03.33.42_NAC-r0. I have downloaded the update several times to different usb sticks, but I always receive the error that the update is not for the hardware of the car. The Citroen user guide tells you that there may be a problem with either the usb stick or the download if you receive the hardware error. This is why I have tried several usb sticks. They have all been formatted to FAT32 and have been over 32mb in capacity. Any help would be greatly appreciated.

Many Thanks

[GiveMeABreak]

Please refer to recent posts above. Your system needs to be bridged to Wave 4 firmware before you can update your maps. At present there is a problem with the certificates having expired, so these need updating by Citroen before they will allow the firmware to be installed.

I suggest you make a fuss about it with your dealer so they can feed this back, as the more people that complain the quicker we’ll have an update.

[Paulus33]

@rui_saraiva

Hi.
Unfortunately, it doesn't work. The blue screen persists, I inserted the USB with the map data, again the message: Firmware update error. Please remove...
I tried many USB sticks. It didn't work.
I did a reset according to: BSI Reset / Battery Disconnection / Reconnection
Again, nothing, it doesn't work, still the blue screen. I'm desperate and angry with the PSA concern. I should have just given up on the update...
I don't know what to do next.

[Revoy]

question

Does anybody have any succes updating wave 3 to 4 after they contacted psa service to get a working cetiticate for the vin of the car ?

[BrayanLDZ]

Revolution read the posts above and back. the problem is described. write to stellantis with the problem. in the my citroen application you have an e-mail contact there write to them about invalid certificates describe your problem and attach photos of what happens after inserting the pendrive. I am waiting for a response from peugeot since last week I have been writing to them in the meantime the technicians department is still thinking about solving the problem apparently.

[508_gt]

Hi everyone,

so probably I will never be able to Update my 508 with the original firmware to 42.03.33.42_NAC-rO to get map updates. For me I just bought my 508 user and Im really sad about that…

The chance to get an fix in the certificate is 0% as I understood Mr. Saraiva.

[GiveMeABreak]

Just complain to Peugeot!