What's On Try SiriusXM Subscriptions Listen on the SXM App Help & Support Manage My Account Page content follows Got a new Car? Congratulations! Contact us now to add your new radio to your account: Log In Online Chat with a Live Agent Call 855-227-6738 Chat Hours Monday - Friday: 8am - 11pm EST Saturday - Sunday: 8am - 8pm EST Call Center Hours Monday - Sunday: 8am - 8pm EST We’ll help you: Add your new radio to your existing account. Apply any unused credits toward your new subscription after your trial is over. Check to see if you’re eligible for a Family Discount with an additional subscription. Let us know about any radios you no longer have so we can remove them from your account. If you've never accessed your online SiriusXM account before, call us and we'll get you sorted out. Make sure you have the Radio ID, ESN or VIN from your new car when you call. Thanks for being a Loyal Listener and Happy Listening. Note: Lifetime subscription plan restrictions apply. Have more than one car with SiriusXM? Combine all your cars into one account and you could save up to 29% with a Family Discount Call or chat with an agent today! Get SiriusXM All Plans Try SiriusXM for Free Shop Military Discount Student Plan Manage My Account Login Register Make A Payment Transfer Subscription Refresh Radio SiriusXM Corporate About SiriusXM Investor Relations Newsroom Become an Affiliate Advertise With Us Blog Careers More SiriusXM Business Canada Infotainment Boats Planes Fleets Contact Us Contact Us Help & Support Like us on Facebook Follow us on Instagram Follow us on Twitter Watch us on YouTube Google Play Apple Store Website Terms | Customer Agreement | Privacy Policy | Do Not Sell My Info | Your Ad Choices | Return Policy | FCC Public File | FCC Info © 2021 Sirius XM Radio Inc.