Remote start question again .

I need you'll help one more time . As I stated before I just brought a used 2002 Chevy Trailblazer LT and discover it has remote start at first I thought it came like that from the factory but now I discoverd it has come from a company called DEI . I'm still trying to figure out what buttons to push since it uses the factory remote. I can do it sometimes

Try pressing the lock button several times real fast. I'm getting ready to put a remote start on my wife's beetle and i'm using an adapter that will allow you to use the factory remote and that's supposedly how it will work.

Thanks But I have Now Figure out how to work my remote start on my Trailblazer with the factory remote! I have to push unlock 4 times