Satellite Radio Compatibility Chart
| Factory Satellite Radio Retrofit Kits | ||
| Mercedes Benz Vehicles | ||
| Model | Years | Available Products |
| C | 2004 - 2008 | SIRG2 |
| 2008 - Current | SIRG3 | |
| CL | 2007 - Current | SIRG3 |
| CLS | 2004 - 2008 | SIRG2 |
| 2009 - Current | SIRG3 | |
| CLK | 2004 - 2008 | SIRG2 |
| E | 2004 - 2008 | SIRG2 |
| 2009 - Current | SIRG3 | |
| G Wagon | 2007 - 2008 | SIRG2 |
| GL | 2006 - 2008 | SIRG2 |
| 2009 - Current | SIRG3 | |
| GLK | 2008 - Current | SIRG3 |
| ML | 2006 - 2008 | SIRG2 |
| 2009 - Current | SIRG3 | |
| R | 2004 - 2008 | SIRG2 |
| 2009 - Current | SIRG3 | |
| S | 2007 - Current | SIRG3 |
