VAIS Technology Use SiriusXM's satellite radio tuner with the factory radio in select Lexus models

This clever adapter lets you enjoy SiriusXM satellite radio directly through your vehicle's factory receiver. All you need is a subscription, a SiriusXM SXV300 tuner (not included), and a few minutes of installation time — you'll be ready to hit the road with all your favorite music, sports, news, and entertainment programming at your fingertips. Installation is surprisingly simple. All you need to do is remove the factory radio, connect the adapter to your vehicle's USB port and a constant power source, then connect to your SiriusXM tuner. You won't lose any of your vehicle's factory functionality, either. You'll be able to control your satellite radio tuner through the factory receiver and steering wheel audio controls, plus retain use of any iPod/iPhone add-ons, the CD/DVD changer, the rear seat entertainment system, or most anything else that's part of your system. You'll also be able to see channel and song information on your receiver, whether it's a single-DIN receiver with a multi-line LCD display ...