i have recently purchased a 2012 Aqua, same as Prius C, with the traditional key. I want to add push button start to it. The only problem is to find the wire that is active when the car is "ready". Does any one ever delt with this before and is willing to share that information.
I sucseeded in installing the pushbuttom start by using the wiring diagram of a Vitz/Yaris. Even without the wiring diagram it's easy to install