Retrofitting interior roof lights XC60 MY2020

[Percy]

For all of You wondering if it is possible to retrofit the roofpanel with updated interior lights that was introduced MY2022 (For XC60)i can tell You it is not possible.
I have retrofitted a black interior roof and tried to get the roofpanel to work on my MY2020. In the old panel the buttons for On call etc are wired to the VCM module, in the new module this is communicated via Lin and the SIM card holder is moved from the passenger footwell to the Roof Module. 
Further more the connectors and the installation frame is different and the SIM card is in the roof module instead of the passenger footwell.
So according to my knowledge it is not possible. I swapped the installation frame (glued) and put in an "old" roof panel.
       

[TrstnBrtt]

So the lights will not work at all?

[Percy]

So the lights will not work at all?

Hi.
Did not even try with this as there are so many differences.
Tried the small light above rear seat and that did not work,

[marinalin85]

So the lights will not work at all?

Hi.
Did not even try with this as there are so many differences.
Tried the small light above rear seat and that did not work,

I've got the rear one to work but not the Auto function. Ambient light and press to power on worked as expected. Front one couldn't even started due to the wires being different and not having the right pinout. I'm guessing if we wpuld be able to get the front ones working, the rear one might've worked correctly too. And yes, the front need a different housing but you can also find it online and it will fit perfectly