We're More Than a Service, We're Your Helping Hand
Whether you need us for your OnStar account, login information, Wi-Fi* connectivity, or simply have questions about the services, we're here to support you every step of the way.
Whichever way you choose to connect, we've got you covered.
Or If You’ve Got Questions, We’ve Got the Answers with FAQs
To become an OnStar Member, you must simply purchase an OnStar equipped Chevrolet, GMC or Cadillac vehicle and accept the OnStar User Terms and Privacy Statement during the New Member onboarding process. Post the trial, you can choose a subscription plan to remain a Member.
Infotainment systems equipped with Google built-in* compatibility provide a helpful, personalized and seamless way to enhance your in-vehicle experience. Get hands-free help from Google Assistant* to call friends, set reminders or change the temperature in the vehicle. Google Maps provides you with the information you need on your drive such as live traffic updates*. And with Google Play, you can download some of your favorite music, podcasts, audiobooks and more.
- Google built-in services are subject to limitations and availability may vary by vehicle, infotainment system and location. Select service plan required. Certain Google actions and functionality may require account linking. User terms and privacy statements apply. Google, Google Play, and Google Maps are trademarks of Google LLC.
- Google Assistant is not available in certain languages and countries.
- Always pay attention while driving. Do not use a hand-held device.
Anytime, day or night, we’re here for you. You can push your Blue OnStar button, or you can call us toll-free.
Got Questions About Your Car?
Find easy-to-follow instructions, handy tips, and assistance specifically designed for your car and support services.