MERCEDES-BENZ SLK-Class 2005 R171 Comand Manual

60 AudioMP3 operation
Open the MP3 main menu (
page 61);
or

Load an MP3 CD into the COMAND CD
drive.
The COMAND CD drive holds one CD. Lo-
cated above the display is the CD slot 3
for loading the drive (
page 16).

Insert a MP3 CD face up into the CD
slot while COMAND is switched ON.
COMAND pulls in the CD and loads the
data. It may take a while to load the da-
ta, depending on the number of folders
and tracks.
After loading, COMAND plays the CD.
Switching to MP3 mode iMP3 CDs can only be played back in
the COMAND CD drive.
Loading a MP3 CDWarning
G
In order to avoid distraction which could
lead to an accident, the driver should insert
CDs with the vehicle at a standstill and oper-
ate the audio system only when road, weath-
er and traffic conditions permit.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
!If a CD is already loaded, it must be
ejected before inserting the new CD.
Inserting a second CD in the slot with
another CD still loaded will cause dam-
age to the CD drive not covered by the
Mercedes-Benz Limited Warranty.

61 Audio
MP3 operation

Press7.
COMAND ejects the CD.

Remove the CD from the slot.
If you do not remove the CD from the
slot, COMAND will automatically pull it
back after approx. 7 seconds.

Open the Audio main menu
(page 38).

Press the
MP3
soft key.
COMAND loads the MP3 CD data. This
may take a while depending on the
number of folders and tracks.The MP3 main menu appears. You will
hear the last track played.
1Current folder
2Current track
3Elapsed track time
4Track number within the current fold-
er/number of tracks in current folder
Ejecting a MP3 CD MP3 main menu
iThe
MP3
soft key will only appear if an
MP3 CD has been loaded.

62 AudioMP3 operationIf the MP3 tracks are organized into folders
on the CD, you can select a folder from the
COMAND control unit.
The following options are available:
Selecting via folder list

Selecting via extended folder listSelecting via folder list
Only one folder can be viewed at a time.
1Current folder

Open the MP3 main menu (
page 61);

Press or  to select a folder.

Wait approx. 3 seconds without chang-
ing the selection.
The COMAND changes the folder and
loads the data from the new folder.
It may take a while to load the data, de-
pending on the number of folders and
tracks.
Selecting via extended folder list
iOn MP3 tracks with variable bit rates,
the elapsed track time displayed may
deviate from the actual time elapsed.Selecting folders
iThe folder list only contains folders in
which MP3 tracks are stored.
iThe extended folder list only contains
folders in which MP3 tracks are stored.

63 Audio
MP3 operation

In the MP3 main menu (
page 61),
press the
Folder
soft key.
The extended folder list appears.

Press or  to select a folder.

Press.
COMAND changes the folder and loads
the data from the new folder.
It may take a while to load the data, de-
pending on the number of folders and
tracks.The following options are available:

Selecting via track skip

Selecting via track list (
page 64)

Selecting via direct entry of the track
number (
page 64)

Selecting via scan search (
page 65)
Selecting via track skip On the COMAND control unit

Open the MP3 main menu (
page 61).
Selecting a track iForward skipping:
The next track is played.
iBackward skipping:
If the track has been playing longer
than approx. 10 seconds, the system
skips back to the beginning of the
track.
If less than 10 seconds have played,
the system skips back to the beginning
of the previous track.


64 AudioMP3 operation
For forward skipping press-;
or

For backward skipping press,.
The tracks skip immediately after
pressing one of the buttons.
On the multifunction steering wheel

Switch the multifunction display in the
instrument cluster to the MP3 display
(page 25).

For forward skipping pressj;
or

For backward skipping pressk.
The tracks skip immediately after
pressing one of the buttons. Selecting via track list
The track list contains all tracks in the cur-
rent folder. Only one track can be viewed
at a time.
1Current track

Open the MP3 main menu (
page 61);

Press or  to select a different
track.
The current track remains playing while
selecting.

Press, or wait approx. 3 seconds
without changing the selection.
The selected track is played.
Selecting via direct entry of the track
number

Open the MP3 main menu (
page 61).

Press2.
The Manual track input display ap-
pears.

65 Audio
MP3 operation
1Number of tracks in the current folder
(10 tracks)
Example entry: Track 1
Press3.
Example entry: Track 10

Press3 and " in quick succession.

Wait approx. 3 seconds after entering
the number.
The selected track is played.
Selecting via scan search
Scan search is characterized as follows:

Scan search plays each track in the
current folder for approx. 8 seconds.

Scan search can be ended manually.

Scan search automatically stops at the
track listened to before the scan
search was started.Starting scan search

In the MP3 main menu (
page 61)
press the
Scan
soft key.
The scan search starts.
iIt is not possible to enter a number
greater than the number of tracks in
the current folder.
iThe scan search will not function if the
current folder only contains one track.
When you start scan search, playback
option
Normal sequence
(page 66) is
activated automatically.
Therein scan search is restricted to the
current folder.

66 AudioMP3 operationEnding scan search manually 
Press the
Scan
soft key.
The track playing when scan search is
ended remains selected.

Open the MP3 main menu (
page 61).

Press and hold- or,.

To stop release- or,.The following options are available:

Normal sequence


Repeat track
(page 67)

Repeat folder
(page 67)

Track Random
(page 67)

Folder Random
(page 67)Explanation of the playback options

Normal sequence

The COMAND plays tracks in a folder in
succession.
Once all the tracks in a folder have
been played, COMAND begins playing
the track(s) in the next folder on the
CD.
Fast forward/reverse
Playback options

67 Audio
MP3 operation

Repeat track

The COMAND will repeat the current
track until this function is canceled.

Repeat folder

The COMAND will repeat the tracks in
the current folder until this function is
canceled.
The track sequence is the same as the
Normal sequence option.

Track RandomThis option is restricted to the tracks in
the current folder. The tracks are
played in random order.

Folder RandomAll tracks on the CD are played in ran-
dom order.Changing the playback option

In the MP3 main menu (
page 61),
press the
Setting
soft key.
The Settings menu is displayed.
The solid circle indicates which op-
tion is currently selected.

Press or  to select a different
option.

Press.
The option is activated. A correspond-
ing display will appear in the status bar
for all options except
Normal sequence
.
An option will remain activated even if
COMAND is switched OFF and then ON
again.

68 AudioCD changer* operation

Only touch the CD on the edges.

Clean the CD with a dry, lint-free cloth.
Wipe the CD a straight line from the
center. Never wipe the CD in a circular
motion.

Do not use rubbing alcohol or solvents
to clean CDs.

Do not expose the CDs to heat or direct
sunlight.

Do not write or put labels on CDs.
Safety instructionsWarning
G
In order to avoid distraction which could
lead to an accident, the driver should insert
CDs with the vehicle at a standstill and
operate the audio system only when road,
weather and traffic conditions permit.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.
Warning
G
The CD changer is a Class 1 laser product.
There is a danger of invisible laser radiation
when you open or damage the cover.
Do not remove the cover. The CD changer
does not contain any parts serviceable by
the user. For safety reasons, have any nec-
essary service work performed by qualified
personnel.
Tips on caring for your CDs

69 Audio
CD changer* operation

Open the CD changer main menu
(page 74);
or

Load an audio CD into the CD changer.
The CD changer can play audio CDs and is
located in the glove box.Switching to CD changer modeCD changer
Loading CDsWarning
G
In order to avoid distraction which could
lead to an accident, the driver should insert
CDs with the vehicle at a standstill and oper-
ate the audio system only when road, weath-
er and traffic conditions permit.
Bear in mind that at a speed of just 30 mph
(approximately 50 km/h), your vehicle is
covering a distance of 44 feet (approximate-
ly 14 m) every second.!Do not attach labels of any type to the
CD. They may become detached and
damage the drive.
!Your CD drive has been designed to
play CDs which correspond to the IEC
60908 standard. Therefore only CDs
not exceeding a thickness of 1.3 mm
can be used.
If you insert thicker data carriers, e.g.
ones that have data on both sides (one
side with DVD data, the other side with
audio data), they cannot be ejected
and will damage the drive.
Do not play single-CDs (80 mm) with an
adapter. Only use 12 cm diameter CDs.