A:AnswerYour factory fob unfortunately is your key. This will remote start it to get your vehicle going, but before applying your foot to the brake you'll have to be in possession of your original key fob.
A:AnswerI have the Compustar with a push button start in my vehicle. The Compustar will NOT replace you original vehicle remote for a push button start. You will need both key fobs. In fact, the remote starter has a safety mechanism in it to turn off the car when the doors are opened. Once in the car, you can start your warm car as normal.