Your vehicle may be equipped with a navigation radio system includes digital sound processing (DSP), Radio Data System (RDS) with program type (PTY) selections that will seek out the kind of music you want to listen to and XM™ Satellite Radio Service capabilities (48 contiguous US states, if equipped). The radio system can also communicate with your navigation system to broadcast announcements on traffic, weather, and emergency alert communications. For information on how to use this system, see the "Navigation System" manual.