Remote Audio Controls (if equipped)

See also:

Inspection and Maintenance
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Mercedes Breaks Tradition: New C-Class Packs Flagship-Level Tech from S-Class
Traditionally, it takes several years for the advanced features of a manufacturer's flagship model to trickle down to the rest of the lineup. However, Mercedes-Benz is shaking things up with its lat ...

Troubleshooting
Applicable to every device Radio CD Error display This unit has a number of self-diagnostic functions to protect the system. If a problem should occur, the display shows the type of error. ...