My side mirror has harness with 9 pins?

Hello, youre looking at the door switch assembly, I see there are two Pink wires which are both labelled as LIN Bus, so they look to be network wires. There is a White wire as well which is a 12v feed from the Door No.2 20Amp Fuse.
The switches ground is labelled as a White wire with a Black stripe.
The power window regulator was the only place with some White and Pink wires,. Ill post the diagrams that I have so far, I assume your power mirror is not working?

Diagrams 1 and 2 are the top/bottom of the Power Mirror circuit, the rest of these diagrams are all top and bottom (so 3,4- 5,6, etc) to fit the page correctly, but these are the Toyota oem wiring diagrams for the Power window and the switch's and modules that are in the front doors to control those components. These Pink wires labelled LIN bus are usually a 0v to 12v signal so if using a multimeter you might only read 12volts since the meter is not fast enough to catch the voltage changes on that network. You could see if it you had a scope. But I think those are the wires youre looking at. Use a test light to check the White wire for power.

https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester