Share your stories, offer feedback and stay informed on the latest product updates.
Showing results for 
Search instead for 
Did you mean: 
Community Announcements

Introducing the redesigned myChevrolet, myBuick, myGMC, and myCadillac Mobile Apps – with a personalized interface for you and your vehicle. Access conveniently located remote commands and Vehicle Status – now right from your home screen. Look for more exciting additions and updates to your app very soon. Learn more or download your vehicle app here

Product Updates & Special Opportunities

Product Updates & Special Opportunities

Keep up with the latest product updates and take advantage of special opportunities.

Community Topics from OnStar Subscribers

Resolved! Alexa

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.

  • 2 replies
  • 0 kudos


The pricing for on star is a rip off. When you cancel your on star plan they will tell you you can get it for 19.95. I was charged 40.00 a month for 16 months and never even had the app for on star. The woman then tells me she can lower the price to ...

  • 2 replies
  • 2 kudos
Top Kudoed Authors