278 reviews
By installing you agree to the Terms of Use and other terms


OnStar, LLC

Download size

2 MB

Last updated



Works with

  • Windows Phone 8.1
  • Windows Phone 8
  • Windows Phone 7.5

App requires

  • phone identity
  • location services
  • maps
  • data services
  • phone dialer
  • web browser component
  • HD720P (720x1280)
  • WVGA (480x800)
  • WXGA (768x1280)
  • contacts
  • owner identity
  • video and still capture
  • photo, music, and video libraries
  • microphone
  • movement and directional sensor
  • camera
  • compass
What's this?

Supported languages (4)

English English (United States) español (México) français
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To connect your vehicle to RemoteLink, make sure you have: 
- An active OnStar subscription 
- A compatible mobile device 
- A compatible vehicle 
For help installing RemoteLink, go to 

OnStar RemoteLink offers an innovative way to connect to your vehicle. After downloading and registering the app, Cadillac, Chevrolet, Buick and GMC owners with an eligible 2010 model year or newer vehicle can use their mobile device to access real-time data from their vehicle and perform commands like unlocking doors remotely. 

An active OnStar Directions & Connections or Safe & Sound service plan is required to access most features. If you purchased 2014 OnStar equipped vehicle and use RemoteLink just once during your OnStar trial or consecutive subscription, you’ll retain access to the Key Fob Services—Remote Start, Remote Door Lock and Remote Horn and Lights features—for five years from the date of delivery. Key Fob Services do not include any emergency or other OnStar services. Subsequent owners will be able to activate the remaining term by calling OnStar at 1.888.4.ONSTAR. 

This application will collect device location and vehicle location and approximate GPS speed each time you use it. You can restrict our access to, or collection of, your device’s location by disabling the location features of your device or by not using the features of the app that require location information. It is not possible to restrict the access to, or collection of, vehicle location information or approximate GPS speed when you are using the app.  

If you dispose of, sell, or transfer your vehicle, or your lease ends, you must notify us immediately at 1.888.4.ONSTAR to terminate your OnStar Plan or Remote Key Fob Services for that specific vehicle, and uninstall and cease to use the app. 

Privacy Statement:
• Wi-Fi Hotspot control – Allows you to easily manage your vehicle’s built-in Wi-Fi Hotspot, including turning it on and off or creating and editing your hotspot name (SSID) or password. 
• Vehicle Locate – Pinpoint your vehicle’s current location on a map at the push of a button.
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  • by Bryan 12/18/2014
    It works. It's slow and ugly. The app randomly logs you out making you re-agree to terms of service and log in.
  • by Mike 11/22/2014
    Can we get the charge alert setting bug fixed once and for all? Out of about 30 attempts to set charge alerts it has worked once. And now I'm unable to disable the alerts.
  • by Sabrina 11/21/2014
    I have Onstar and this app didn't work with my car!
  • by User 11/20/2014
    Won't work on our window phones.
  • by Nathan 11/14/2014
    Works now with 8.1
  • by Steve 11/12/2014
    Thank you for listening to feedback and fixing the bugs that made this app almost completely useless for a time. It now does everything it's been made to. I'd like to make a few simple suggestions to improve the user experience, if they are at all possible: - Push notifications for unlocked doors, popped trunk, engine cranked, remote start timeout warning. - Enter/exit Valet Mode. I'm surprised actually that push notifications haven't been a part of this app to begin with. They would be indispensable for reminding you that you've opened something or left your vehicle unlocked, or even that you started your vehicle remotely a few minutes ago (or someone else did) and it could ask if you'd like to keep the remote start running or just shut it off.
  • by Alan 11/11/2014
    This app is working fine now. Onstar's network design is not good so connecting the app to the Onstar network takes 30 seconds or more. After you connect to the network then you have to connect to car which takes about 30 seconds. Setting up alerts is error prone but eventually work. I know my friends had the same problem on Android so it is not the app its Onstar's network design.
  • by Dwight 10/31/2014
    Works as well as iPhone was so glad I could stop drinking apple kool aide and come back to seeing and performing through windows. This ability would have been missed.
  • by Bob 10/30/2014
    Alerts don't updat.
  • by Leonard 10/28/2014
    Very Good App