Originally Posted by sterlingnotes
Is it possible to activate your onstar early so you know where your car is?
Yes, just find a blue button on something in your house and wait for the onstar voice. They will get ya set up! If you cant find a blue button in your house just use a random persons car. Open the door, push the onstar button and just explain to them that the person that owns the car "allowed(by leaving the door unlocked)" you to get into the car. They will be glad to help you get set up.