Volvo 2008 C30 Owner's Manual page 216

Disc text (CD changer only)
Certain CDs contain information about the disc, such as the titles of the tracks, etc. This information can be shown in
the display by activating the DISC TEXT function.
1. Press MENU. Select the menu for relevant sound source and press ENTER.
2. Select DISC TEXT in the menu and press ENTER.
3. If information is stored on the disc, it will now appear in the display.
To deactivate this function, select
Scan
This function plays the first 10 seconds of each track/file on the CD.
Press SCAN.
Press EXIT or SCAN to stop the scan function and listen to an entire track/file.
CD eject
Single CD player
Press the eject button (3) to eject the disc.
CD changer
This function makes it possible to eject a single disc, or to eject all of the discs in the changer.
Press the eject button (3) briefly to eject the disc that is currently playing.
A longer press (more than two seconds) starts the process of ejecting all of the discs in the changer.
NOTE
The Eject all function can only be used while the vehicle is at a standstill and will be cancelled if the vehicle
begins to move.
For reasons of traffic safety, the ejected CD must be removed within 12 seconds or it will be automatically drawn
back into the slot and the CD player will enter pause mode. Press the CD button to restart the disc.
Compact disc care
Keep the following in mind when playing/handling compact discs
Do not put tape or labels on the disc itself. They could become stuck in the player.
CDR discs can cause listening problems due to the quality of the disc or recording equipment used.
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10 Audio
CD player/CD changer (option)
DualDisc: The audio side of a DualDisc (combined CD/DVD) does not meet CD specifications and may not play in
your audio system.
Keep the discs clean. Wipe them with a soft, clean, lint-free cloth, working from the center outward. If necessary,
dampen the cloth with a neutral soap solution. Dry thoroughly before using.
Never use cleaning spray or antistatic liquid. Use only cleaners specifically made for CDs.
Use discs of the correct size only (3.5" discs should never be used).
Volvo does not recommend the use of plastic outer rings on the disc.
DISC TEXT in the menu and press ENTER.