This XM Direct package for General Motors vehicles will allow your GM Class II radio to have the XM Satellite Radio service fully integrated into the unit. Once properly installed, there will be no other devices on your dashboard for a finished, factory installed look and feel. You will be able to change channels, adjust volume, and set up presets with your existing Class II GM factory radio. Package Details: Includes: • Hideaway XM Receiver • Smallest Satellite Radio demodulator in the industry • Interface cables • Magnetic-Mount XM Antenna • Misc. Parts Designed to Work with the Following Vehicles: This XM Direct system will work in most Satellite Radio ready GM vehicles. Designed to work with the following GM vehicles: • 2003-04 Cavalier, Impala, Monte Carlo, Malibu • 2003-05 Silverado, Avalanche, Tahoe, Suburban • 2004-05 Trailblazer, Colorado • 2003-05 Yukon, Yukon XL, Yukon Denali, Sierra Denali, Sierra • 2004-05 Envoy, Canyon • 2003-05 Sunfire, Grand Am, Aztec • 2004 Grand Prix • 2003-04 Alero • 2003-04 Rendezvous • 2005 Rainier • 2003 Escalade • 2003-05 H2 Click here for a complete list of compatible GM vehicles. Technical Specifications: Model #: XMDGM100 Manufacturer:r: TERK Dimensions: N/A Weight: N/A Available Documentation: In order to view our radio hardware manuals online, you'll need to have Adobe's Acrobat Reader installed on your computer. If you don't yet have Acrobat Reader, please visit Adobe's web site to download the reader free of charge. XM Direct For Ford XMDFOR100 Product Manual