Mercedes Benz S 550 4MATIC Technical Problem #LI82-85_P-052602 Date: 120405 COMAND(R) - Sys. Errors, Audio And Navigation Complaints
Mercedes Benz S 550 4MATIC Technical Problem #LI82-85_P-052602 Date: 120405 COMAND(R) - Sys. Errors, Audio And Navigation Complaints COMAND: System errors, audio and navigation complaints Topic number LI82.85-P-052602 Version 1 2010 Mercedes Benz S 550 4MATIC (221.186) V8-5.5L (273.968) Page 54 Design group 82.85 Navigation and communication systems (CNS, ICS, COMAND, FleetBoard) Date 04-05-2012 Validity Model 216 up to VIN #020476 Model 221 up to VIN #243189 Reason for change Complaint: In vehicles with COMAND software versions 07.09 and 07.29, the following known fault profiles may occur: 1. System errors: - No RDS display for certain radio stations. - Black screen after conference call with route guidance active. 2. Audio and video complaints: - No video text available for digital TV stations. - Volume of audio source is not reduced during navigation announcements. - Poor radio reception quality and interference noises in radio mode in vehicles with sou...