Mercedes Benz C 63 AMG Technical Service Bulletin #LI82-85_P-055696 Date: 130326 COMAND(R) - No Sound, 'Device Unavailable' Displayed COMAND: No sound, SDARS message in central display "Device Unavailable"
Mercedes Benz C 63 AMG Technical Service Bulletin #LI82-85_P-055696 Date: 130326 COMAND(R) - No Sound, 'Device Unavailable' Displayed COMAND: No sound, SDARS message in central display "Device Unavailable"