How To: Headunit firmware & GPS navigation maps update

[HW_Leics]

New software and maps were released for Europe last week.

Looking on the website it shows February as the latest, but searching by vehicle shows the new release of July 2026.

No issues noted so far.

 

[YNWaN]

I’ll give it a go tomorrow

 

[The1Nonly]

Looking on the website it shows February as the latest, but searching by vehicle shows the new release of July 2026.

Thanks! Installed it yesterday evening and haven't had any issues so far. The update went very smoothly, exactly as expected.

 

[kamyk155]

On the update site is something wrong with date and a lot more bugs in version info.
I updated to new version but it is the same - maps are only change.

Here is the picture of OLD software:


And here is the picture of NEW update:

 

[Jajodu]

On the update site is something wrong with date and a lot more bugs in version info.
I updated to new version but it is the same - maps are only change.

Here is the picture of OLD software:
View attachment 27903

And here is the picture of NEW update:
View attachment 27904

You can check the software and maps version before you install. This on is purely a map update, so just plug it in and go. No update needed.

 

[kamyk155]

You can check the software and maps version before you install. This on is purely a map update, so just plug it in and go. No update needed.

I did full update because on their update site was like I said before - bug in version.
Inside navigation updater tool you can see few weird things:
1- notification at the bottom of the page say last update is from february
2- after chosing the car in the small window - month of release is 07.2026 and version is v140.241023
3- software from february was x140.251023..........
So......they mess it up badly.

 

[Jajodu]

In my experience when they do bug fixes it will always be a new version number. If the software version is the same number then there isn't an update.

 

[Taomyn]

When I did mine I still had the files from the February update so I took a copy of the "version" file and compared it to the newer file, OLD->NEW:


Definitely a few changes, but haven't noticed anything yet.

 

[YNWaN]

That mostly looks like map code to me.