Here's an interesting one re Updates and VIN numbers

[Tango130]

Seems like a nightmare, hopefully you get it sorted!

so I then tested the 50Kw CCS Charger which did work while the car was unlocked, so for me, only half an update is working.

Thats as expected with 50kW charger with or without the BMS update.

 

[Electrifried]

The cars have always been able to charge on a DC charger whilst unlocked. The problem is or was depending if update has been done is that the car required to be locked to charge on an AC charger.