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Connected Access Plan

onstar connected access plan

Easy-to-use features to help you feel more confident in your ownership experience.

Enjoy up to 10 years of standard connectivity at no additional cost. Get services like Vehicle Diagnotics, Smart Driver and Marketplace.

Vehicle Diagnotics*

Monitor your vehicle’s key operating systems and get regular updates about your vehicle’s health.

*Diagnostic capabilities vary by model and plan. Message and data rates may apply. Requires contact method on file and enrollment to receive alerts. Not all issues will deliver alerts. Check here for details and limitations.

Dealer Maintenance Notification

Your vehicle can notify your preferred Dealer when routine service is due so they can contact you to schedule an appointment.

Smart Driver

Gain insights about your driving skills that may help maximize your vehicle’s performance, drive more safely, save on gas and help reduce wear and tear.


Use your vehicle’s infotaintment system (if available) or mobile app to order, pay and make reservations at your favorite brands and merchants alont your journey, saving time and money and making every drive more productive and rewarding.

*Valid offers can vary. For latest offers, check Marketplace through the vehicle mobile app or your vehicle’s infotainment system (if available). Third-party trademarks are the property of their respective third-party owners and used under agreement.

Mobile App Features*

Stay in tune with your vehicle on to go. Check on your vehicle’s health, get help if you get a flat or need fuel, schedule a service appointment and access your Owner’s Manual, right from your smarthone.

*Available on select Apple and Android devices. Service availability, features and functionality vary by vehicle, device and the plan you are enrolled in. Terms apply. Device data connection required. Check here for details and limitations.

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