I’ve been driving my GM car for years, and OnStar came with it. At first, I loved the navigation and emergency features. But after a while, I stopped using them. I didn’t want to keep paying for something I wasn’t using. That’s when I started looking into how to cancel OnStar subscription. It’s easier than you might think.
OnStar is a service by General Motors (GM). It gives you things like roadside help, vehicle tracking, and safety features. Some people find it super useful. Others, like me, decide they don’t need it anymore. You can stop the service in a few ways, like online, through a call, or even from your car.
I’ll show you all the ways to do it in this article. By the end, you will know exactly how to cancel OnStar subscription without any trouble. Let us get into it.
How to Cancel OnStar Subscription?
You can stop your OnStar subscription in a few different ways. There’s an online method, a mobile app option, a phone call, or a button in your car. Each way is pretty simple, depending on what you prefer.
But before proceeding further, you should know a little about Owner Center.
What is Owner Center and How to Login to It?

Owner Center is the place to manage your OnStar plan. You can view your subscription, change it, or cancel it. It also lets you check plans and prices for your vehicle. You can add a new plan, get details for your vehicle mobile app, see diagnostic reports, and find maintenance support.
There’s even an online Owner’s Manual and how-to guides. Log in with your Owner Center account, OnStar account, vehicle mobile app, or My GM Rewards login.
Now, here’s how to cancel OnStar subscription with clear steps for each method.
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How to Cancel OnStar Subscription Manually on the Website?
Doing this online works well for people who want to handle things themselves. You just need your login details ready. It’s straightforward and quick.
1: Pull up your browser. Head to the OnStar website.
2: Sign in to your GM Owner Center account.
3: Click the OnStar section on the page.
4: Find My Plans and click the plan you don’t want anymore.
5: Check your choice. Hit the Cancel My Plan button.
6: Wait for a message that says your cancellation is complete.
How to Cancel OnStar Subscription Using the Mobile App?

The mobile apps like OnStar Guardian, myChevrolet, myBuick, myGMC , and myCadillac also let you stop your subscription. It’s good for people who prefer using their phone over a computer. Here is how to do it on myChevrolet:
1: Open your phone. Find the myChevrolet app and tap it.
2: Log in using your GM account details.
3: Scroll down to Plans and Services. Look for your OnStar plan.
4: Check the bottom of the screen. There’s a link that says “Cancel your OnStar or Chevrolet Connected Services.” Tap it.
5: Choose the plan you want to stop. Hit Cancel.
6: Confirm your choice. Wait for a message on the app saying it’s done.
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How to Cancel OnStar Subscription Through a Phone Call?
Calling OnStar is a direct way to stop your subscription. It’s good for people who like talking to someone. Have your account details ready to make it faster.
Just dial 1-888-466-7827 to talk to an OnStar advisor. Remember to ask the advisor for a confirmation number or email to keep for your records.
How to Cancel OnStar Subscription Through the Blue Button?

There’s a blue OnStar button inside many GM vehicles. It’s on the dashboard or rearview mirror. By pressing it, you will get connected to an OnStar advisor. If you’re already in your car, this method goes like this:
1: Press the Blue OnStar Button in your car.
2: Wait a moment. An advisor will pick up the call.
3: Tell them you want to stop your OnStar subscription.
4: Give them your account details or VIN (only if they ask).
5: Ask for confirmation to know if the cancellation request is accepted.
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Wrapping Up
I had to stop my OnStar subscription last year when I realized I wasn’t using it anymore. I went with the website method because I like doing things online. It took me less than five minutes, and I got a confirmation email right after. Knowing how to cancel OnStar subscription saved me from paying for something I didn’t need. Whichever way you choose, it’s a quick process. Just make sure you get that confirmation to avoid any surprises.
Frequently Asked Questions
1. What happens to my payment after I cancel?
OnStar stops charging you right away. However, you won’t get any refund. Your services get cancelled only at the end of the current service period.
2. How long does it take to cancel the subscription?
It’s pretty fast. Most methods take just a few minutes. You’ll get a confirmation once it’s done.
3. Will I lose other car features if I cancel OnStar?
No. Canceling OnStar only stops services like navigation and emergency help. Your car’s basic features, like radio or air conditioning, stay the same.
4. Can I cancel if I don’t own the vehicle anymore?
Yes. Call 1-888-466-7827 and tell the advisor you sold the vehicle. They’ll cancel it for you. Keep your account details or VIN ready.
Rajat is a seasoned writer and tech enthusiast with a passion for simplifying technology and empowering readers with practical solutions. With a focus on tech reviews, how-to guides for canceling subscriptions, and troubleshooting error fixes, Rajat brings a wealth of expertise to the digital landscape.


