Billing-owner detour
The company providing the service may not control the charge. Identify the biller before following a cancellation route.
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How to cancel OnStar Connected Services
To cancel OnStar Connected Services, use the phone route below and check the account-specific consequence before confirming. For OnStar Connected Services, confirm the billing owner and renewal date; deleting an app or profile does not stop a separate subscription.
Last verified August 25, 2026 · Independent, not affiliated
65HardCancellation score
PATH AT A GLANCE4 steps
MethodPhone
Required noticeCancel before the OnStar Connected Services renewal shown in the account; plan or provider notice rules may apply.
Early termination feeReview the OnStar Connected Services plan for any commitment, financed balance or early-exit charge.
Equipment returnConfirm whether property, stored data, booked services or documents require action.
Problems you may run into
These warnings come from the company’s published cancellation process. Prepare for them before you contact support or start the online steps.
Deletion is not cancellation
Removing an app, deleting a profile, returning equipment, or stopping payment may not terminate the subscription.
Cutoff can trigger another charge
Cancel before the OnStar Connected Services renewal shown in the account; plan or provider notice rules may apply.
A balance may survive cancellation
Review the OnStar Connected Services plan for any commitment, financed balance or early-exit charge.
Service and equipment are separate
Confirm whether property, stored data, booked services or documents require action.
Add-ons may need separate action
Review every active plan, line, add-on, or shipment rather than assuming one cancellation ends everything.
Copy-and-use cancellation wording
Replace the brackets with your details. Never send a password, full card number, or Social Security number.
Phone script
Use this only if OnStar Connected Services lists a support number for your plan.
Hello. Please cancel my OnStar Connected Services service effective [DATE]. My name is [FULL NAME], my account number is [ACCOUNT NUMBER], and my service address or account email is [ADDRESS OR EMAIL]. Please confirm the cancellation date, any final charge or refund, and anything I must return. Please also give me a confirmation number and send written confirmation. Before we finish, please confirm that automatic renewal and every add-on I named are turned off.
Email or chat message
Send this through the email, chat, contact form, or written-notice route listed in your agreement.
Subject: Cancellation request for account [ACCOUNT NUMBER] Hello, Please cancel my OnStar Connected Services service effective [DATE]. My name is [FULL NAME], my account number is [ACCOUNT NUMBER], and my service address or account email is [ADDRESS OR EMAIL]. Please confirm the cancellation date, any final charge or refund, and anything I must return. Please also give me a confirmation number and send written confirmation. Please reply in writing when the cancellation has been processed. Thank you, [FULL NAME]
EXACT CHECKLIST
Cancellation steps
Tips and warnings
These warnings come from the company’s current rules. Our tips help you avoid common mistakes. Warnings are based on the company’s published process and our practical review.
- 01From the companyOfficial warning
For OnStar Connected Services, confirm the billing owner and renewal date; deleting an app or profile does not stop a separate subscription.
- 02Practical tipMatch the charge first
Confirm that OnStar Connected Services or the billing partner in this guide matches the charge on your statement.
- 03Practical tipScreenshot the starting status
Capture the active plan, next billing date, and billing provider before making changes.
- 04Practical tipUse the direct link
Use the direct link in this guide. Avoid search ads and services that charge to cancel for you.
- 05Practical tipFinish every confirmation
Continue until the account explicitly says cancelled, expires on a date, or automatic renewal is off.
- 06Practical tipSave proof outside the app
Keep onstar connected services cancellation confirmation, effective date, reference number, final statement where account closure cannot erase it.
Fees, deadlines and what happens next
When billing stops
Billing stops on the effective date confirmed by OnStar Connected Services or its billing provider.
Refund policy
Refunds and prorating depend on the OnStar Connected Services plan, usage, timing and billing provider.
What proof to keep
OnStar Connected Services cancellation confirmation • Effective date • Reference number • Final statement
If the company keeps charging
- Confirm the cancellation date and save your proof.
- Contact the company using the link or number above.
- Ask for written confirmation and a refund when appropriate.
- If unresolved, contact your payment provider promptly about dispute options.
Cancellation FAQs
What is the fastest way to cancel OnStar Connected Services?
Start with the cancellation link above. Follow this order: 1) Open OnStar Connected Services's official contact page; 2) Check what else changes when OnStar Connected Services ends; 3) Set and verify the OnStar Connected Services end date; 4) Save proof tied to the OnStar Connected Services account. Do not leave after merely submitting a request; continue until you can see an effective date or receive confirmation.
What should I prepare before cancelling OnStar Connected Services?
Have the account holder’s name, account number, billing email or service address, and requested end date ready. Check the company name on your statement so you use the correct billing route. For OnStar Connected Services, confirm the billing owner and renewal date; deleting an app or profile does not stop a separate subscription.
When should I cancel OnStar Connected Services, and when will billing stop?
Timing rule: Cancel before the OnStar Connected Services renewal shown in the account; plan or provider notice rules may apply. Billing outcome: Billing stops on the effective date confirmed by OnStar Connected Services or its billing provider. Act before the stated cutoff, save the displayed end date, and check the next statement rather than assuming the request stopped an already scheduled charge.
Will OnStar Connected Services charge a fee or give me a refund?
Cancellation fee or remaining balance: Review the OnStar Connected Services plan for any commitment, financed balance or early-exit charge. Refund rule: Refunds and prorating depend on the OnStar Connected Services plan, usage, timing and billing provider. Ask the company to state the final charge and refund separately in writing; cancellation alone does not automatically create a refund. Equipment: Confirm whether property, stored data, booked services or documents require action.
How do I prove that I cancelled OnStar Connected Services?
Keep onstar connected services cancellation confirmation, effective date, reference number, final statement. Save copies outside the company’s app or account in case access disappears. Your proof should show the request date, effective date, affected service, and confirmation or reference number.
What should I do if OnStar Connected Services keeps charging me?
First compare the charge date with the saved effective date. Contact OnStar Connected Services using the link or contact details above and send one clear timeline: cancellation request, confirmation, promised end date, and new charge. Ask for written correction and a refund. If the company does not resolve it, promptly give the same evidence to your payment provider and ask about its dispute deadline.