Get a 1-month trial and sign up for a paid plan to enjoy the first two months on us

Try out OnStar® and Connected Services that are available on your vehicle (excluding Hands-Free Calling minutes), including remote start and door unlock from your smartphone. There’s no additional cost, no commitment. Cancel at any time.

Start Activation Online:

If you have your VIN handy, you may kick off your activation online.

Eligible pre-owned vehicles equipped with 3G or 4G LTE OnStar hardware are eligible for 1 month of OnStar Safety & Security Plan and 1 month of Connected Services (Hands-Free Calling minutes excluded during the trial period) which may, depending on your vehicle’s hardware, include navigation services, Remote Access Plan, and, for 4G LTE equipped vehicles, 1 month or 3 gigabytes of data (whichever comes first) from activation. Services are subject to user terms and limitations and capabilities vary by vehicle model and the type of OnStar hardware. Your 1-month trial will not be automatically converted into a paid service plan. If you choose to enrol in a paid monthly plan within 15 days of activation, you’ll receive the first 2 months of the paid plan you select on us. After expiry of the first 2 months of your paid plan, we will automatically bill your payment method each month and charges for data will be billed every 30 days by AT&T or its local service provider. To enrol or to cancel at any time, press your blue OnStar button or call 1-888-4-ONSTAR (1-888-466-7827). See onstar.ca for details and further plan limitations. Data plan provided by AT&T or its local service provider. Availability subject to change.