Right, so I have Grand Scenic III with R-Link TomTom Live for which I believe need map nav3-strasbourg. I tried using TTActivator but it seems it cannot activate those maps. Do these maps have different META than plain nav3? Also, do I need to patch my dash navigation and if yes, how?

Tried using plain nav3 maps and placing them on SD card via R-Link Toolbox but dash navigation cannot load the map.

Thanks for answers and sorry if it is a silly question.

Every map has bis OWN meta-code, so, the meta-code of a nav3 map will be different from a nav3-strasbourg map.
If you tell me which map you are searching for, I can maybe tell you which is the last version of that map with a meta-code.

Peter.

It is a pity that we don’t get an answer

Peter

Sorry, I was away for some time.
Map in question is Nav3-strasbourg 11.45
EIDT: Nav3-strassbourg Europe 11.45

Nav3-strassbourg Europe 1145 has no meta-code (yet).
So, you can’t use that map. Only mapversion 1110 is the newest Europe map for Nav3-Strasbourg with a meta-code. That is from May 2023, two years old.

You could try Europe nav3-sayville. That has a meta-code for 1145. But I don’t know if that will work on your device.

Peter