JDM folding mirrors with signals............

[jcboy]

I have no idea TBH, let alone we dont have the same yaris anymore after this model (mine).

Re ease of install, you actually can tap from the front signals as how they are originally wired. This way you can get 2 pairs of equal length wires to run from the door, through the fenders and then to the engine bay/wires going to the headlight.

If you want to be anal about it (cleaner install, like how i did it), you can ask scott or look around where your turn signals +12V are in the Junction Box.