My car is also a Fleet car so it has no onstar. I can dig up my invoice and provide the part number if someone is interested in having it done. I just contacted my dealer and gave them the vin #. I scheduled to have it done, and like I said they were done with it in less than an hour. The service adviser told me the just need to turn the option on by flashing the car and program the new remotes. I thought it was pretty slick.Wow, that's good to know! Thanks for sharing that info!
I just looked at my Registration, my vin does have (ZA) just like you stated. I was under the impression that they all could be done?? The service advisor said they do them all the time. This is from a very large dealer here in West Michigan (Berger Chevrolet). I also just checked my invoice and the p/n used was 17800737.I wasn't going to argue with success but it's starting to make sense. So, the vehicle in question is a fleet (ZA in VIN positions 4 and 5) which was ordered remote start ready (RPO code AP8). I doubt a regular LS would be that easy.
