A:AnswerPatel, you need to call over at Best Buy. They have different harnesses for different cars. Hope that helps. If you're going to be going over to the Capital Best Buy, the person's name is Bryan. He's part of the Geek Squad there.
A:AnswerI had "Compustart auto remote start" installed in my 2019 Toyota Sienna with push button start. They did not install any Sienna "keys". In fact I can remote start car with either the Compustart remote (has one) or I can use either of my Sienna remote devices to start car.
