So I have a 05 STS V6 that had to get a new engine since the timing chain messed up on me...long story. I love the car so much that I went on and did that. I am having the new engine put in now. But I was wondering since that car has remote start is that something that needs to be moved from my old engine onto this new one so it still works, or is it something that just plugs into the new engine?? I really don't want to lose that feature.