Open RemoteLink and log in with your onstar.com username and password.
If you don’t have an onstar.com username and password, simply go to onstar.com, click "sign up," and enter your account number and ZIP code.
Don't know your OnStar account number? Click the link next to the "Account Number" field to have it emailed to you.
Note: This step is easiest to complete on a tablet or PC.
Now you’re ready to enjoy unprecedented connectivity to your vehicle, wherever you go.
Explore the Benefits.
Get the OnStar RemoteLink mobile app today and use your mobile device to control your vehicle from anywhere:
Access automated features like remote door lock6 and remote start7
Send Turn-by-Turn directions8 to your vehicle
Get current, accurate vehicle diagnostic information
Contact an OnStar Advisor from anywhere
OnStar RemoteLink Key Fob Services
An active OnStar Directions & Connections or Safe & Sound service plan is required to access most RemoteLink features. However with 2014 OnStar equipped vehicles, when you download and use RemoteLink just once during your OnStar trial or consecutive subscription, you'll unlock access to the RemoteLink Key Fob Services, including Remote Start, Remote Door Lock and Remote Horn and Lights, for five years from date of vehicle delivery.
OnStar RemoteLink Key Fob Services do not include any emergency services, Automatic Crash Response, stolen vehicle assistance, live Advisor service, or Hands-Free Calling. If you sell your GM vehicle or wish to cancel use of OnStar Key Fob Services, you must contact OnStar at 1.888.4.ONSTAR. Subsequent owners will be able to activate the remaining term of Key Fob Services by calling 1.888.4.ONSTAR.
When OnStar RemoteLink Key Fob Services are active, location information is collected each time you use the app.
Learn more about the OnStar RemoteLink mobile app here.