Wiring Diagram - Mirrors and switch - 2021 JB74

Would anyone be able to help with the above? My NZ model has (sort of) self parking mirrors. They will park but you need to switch them prior to turning off the ignition. A pretty cheapskate option in my view. I purchased a kit from Aliexpress that should automate the process but wanted to be sure of the wire colours before leaping in and making a hash of it!
Thanks in advance for any help.
Cheers, Bill

Not sure about this in particular, but when I had my previous car (Toyota iQ3), some people bought a module that plugged in to the OBD2 port that automated it for you, this didn't need any wiring, just plugged in.