XC40 Recharge interior lights retrofit

[iGeorge3]

Hi, good afternoon. 
Have you solved it?
 I also want to switch from medium to high beam. Are the rear lights under the seat connected to the CEM, in FL66? Have you already installed the reading lights?

Unfortunately nothing new on my side, didn't have time to test more.
Wish there was more feedback from others but seems like it's not been done before perhaps
I will post here once I have more though!