Someone can explain when Countryman PHEV started manufactring with the new 10kwh HV battery?
I am looking a 2020 year model, produced at July 11th 2019.
Cant find where to look to obtain this information for sure.

 

I checked because this piqued my interest. reaoem provides information up until 12/2019.
PN 61278658345 and 61278658344 are listed as a 34AH battery and the two were put into use on 8/2018. Prior to that the battery modules are listed as 24AH batteries. Unsure if these represent the 10kwh you're looking for, but the listing indicates they're interchangeable.

 

found it in realoem. There says 61278658344 for vehicles produced to June 30th 2019, from July 1st and on the code is 61278658345.
maybe I can trust my car already has the updated module.