dudu-lai my CANBUS is XP. And under Nissan, i can only select all model.
Please look at my headunit info
So I can't select as what you mentioned.
I do have another CANBUS, but I'm not very sure will there be any issue.

My car is Nissan Kicks e-power
Please let me know if the 2nd CANBUS is compatible for my car.
Thank you