Mercedes-Benz Comand Operator's Manual page 64

Explanation of the playback modes
Normal Sequence
Tracks are played in ascending order
(e.g. 1, 2, 3 and so on). If just one CD is
inserted, the first track is played when
the last one is over.
If more than one CD is available, the
first track of the next CD is played
when the last track of the previous CD
is over. The CDs are changed in normal
order.
Track Mix
Tracks are played in random order. If
more than one CD is available, the next
available CD is played when the current
CD is over. The CDs are changed in
normal order.
(CD changer* only)
CD Mix
At least 4 tracks of any CD are played
in random order. Then follows the next
available CD. The CDs are changed in
random order.
Audio
CD operation
Repeat Track
The system repeats the current track
until you switch the function off.
Repeat CD (CD changer* only)
The system repeats the current CD
until you switch the function off.
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