New here to this forum asking a question for a friend of mine.
She needs a new RKE fob for her 2005 pontiac montana. It has remote start and 2 sliding doors. 6 buttons in total.
Im looking at purchasing one of these
I have read online how to do the programming from here
But I have also read that this procedure does NOT work and you HAVE to go to the dealer. Id like to do the programming myself for free. Since I am getting conflicting answers, id like to ask some of you pros what the real answer is.
Thanks for any and all help!