2005 Mercedes C-Class Owner's Manual - Page 208

Controls in detail Audio system The number of the track being played appears next to TRACK in the display. You can only enter available track numbers. Skipping tracks forward/backward Skipping tracks forward Press S button briefly. The next track will be played. Skipping tracks backward Press T button briefly. If the track has been playing for more than ten seconds, the unit skips back to the beginning of the track currently playing. If less than ten seconds have been played, the unit skips back to the beginning of the previous track. Pressing the T or S button repeatedly will result in multiple tracks being skipped. Fast forward/reverse Fast forward Press and hold S button until desired point has been reached. Reverse Press and hold T button until desired point has been reached. Scan Starting scan Press SC soft key. SC will appear in the display. Each track on the current CD will be played for approx. eight seconds in ascending order. Ending scan Press SC soft key or T or S. Random play The random function (RDM) plays the tracks of the current CD in random order. i The track number and the relative time of the track is shown in the display during the search. i When you start the RDM function, the RPT function is automatically switched off. 206