WAS an awesome app! – myGMC Review

I LOVED this app, until it updated and took away all the features I use... Those features may still be there, BUT since the app refuses to identify my OnStar account (which I have confirmed is current with OnStar), I can no longer use them. So, I cannot remote lock/unlock or start my car, check diagnostics, send addresses to my navigation, etc. All these functions are the purpose of this app for me, personally. I am very disappointed.
Review by gfyogamom on myGMC.