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Onstar credit card problems

Hello,August 2020 my credit card exp date was changed. Every month OnStar tells me my payment has a problem. Every month, with gradually increasing frustration, I call and discuss this with an onstar representative. Every month I am told it will neve...

DavidVT by New Contributor
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How do I manage my OnStar account?

There are a couple of ways to manage your OnStar account. The easiest is to visit the Owner Center online, where you can set up an account, tie your existing OnStar plan to an account and so much more. If you need help finding your OnStar account num...