Is an OnStar subscription required to operate the Alexa app on my 2021 Buick Envision? I have an Amazon Prime membership and the Alex app on my phone, which is paired with the vehicle.
Is it possible for my 2021 Silverado to send me a diagnostic alert text message if it is powered off? Last night I received a text message diagnostic alert indicating low air pressure in one of my t...
At the prices as of today an unlimited monthly data plan is $300/year (@$25/month) while a Onetime Use unlimited plan is $200/year. What is/are the “fine print” differences between the two pla...
I'm renewing my OnStar coverage and want to purchase the annual plan to save a few bucks. However, if I sell my vehicle during the year, will I be able to get a refund on my already-paid OnStar servi...
I invite a family member to be part of the Guardian Family share, the email gets sent, the member clicks on the link and accepts the policies. Then gets this message, which doesn't make sense. Why is...
Are GM employees and retirees eligible for discount pricing on OnStar services? I know we used to be eligible, but I can no longer find the information to obtain an authorization number.
I have a question. I have a 2014 Chevrolet Traverse and I can only pick up a few stations on my radio. Only 1 station on FM. Is this something you can fix or do I have to take it to the dealer? &nbs...