Call the automated activation hotline If you'd rather request the signal by phone, call and follow the automated instruction. If you are a subscriber, please click the sign in button below. Did your subscription lapse? Plus, discover exclusive subscriber-only discounts. View instructions. Welcome to the world of satellite radio. If the signal didn't seem to take, you can go ahead and request it again.
Aftermarket hardwired Adapters are perfect for a clean and professional looking installation.
Sirius Vehicle Installation
Side Note: Mail this article Print this article. If you'd rather request the signal by phone, call and follow the automated instruction. Choose the Antenna Installation section to see step-by-step instructions for properly installing the magnetic mount antenna for your specific vehicle type. Choose the Optimize Audio Options section to learn how to get the best audio performance from your XM Radio in your vehicle. Need More Help: Plus, discover exclusive subscriber-only discounts.