Vehicle Manager

Be prepared for what’s ahead.

OnStar’s Vehicle Manager services help you to manage and maintain your vehicle, learn how to drive smarter, and ensure you always know your vehicle’s location.

How to Access Vehicle Manager Services

Press Your Vehicle's Blue Button

  • Request an on-demand Diagnostics check

Diagnostics Report9

Every month, your vehicle can run a thorough check of its engine, transmission, antilock brakes and more, and email you the results. If you want to run a diagnostic check when you’re behind the wheel, just ask an Advisor to run one for you.

Is it time for an oil change? A 96,000 kilometre checkup? You’ll always know because your car will email your diagnostics report to the dealer when it’s time, and the dealer will contact you to set up a service appointment.

Take the guesswork out of day-to-day vehicle maintenance with Proactive Alerts. Proactive Alerts can predict potential issues with key vehicle components and send you alerts (via email and/or text).

Check Vehicle Eligibility »

Your car is self-diagnosing, giving you peace of mind on the road. With Diagnostic Alerts, you can set your preferences to receive a monthly Diagnostic Report email or be notified of your vehicle’s condition in real-time, by email or text.

Check Vehicle Eligibility »

Remote Access2

With Remote Access, you can start your engine, lock and unlock your doors, honk the horn and flash the lights from anywhere.