It's strange where the questions disappeared.
I'll repeat them just in case:
Is a PIN required to transfer the instrument cluster?
2.What else is needed to obtain the PIN code?
3.he parking assistance camera seems to be in this state after an unsuccessful flashing. Externally and internally, it looks brand new, perhaps it has been replaced.
When I turn it on for the first time after engaging the gear, lines appear and respond to steering inputs.
Perhaps software optimization is needed.