2005 Mercedes SLK-Class Owner's Manual - Page 209

Controls in detail Audio system i If a CD has been inserted incorrectly or cannot be read, WRONG CD0 will appear in the display. Ejecting a CD Make sure the system is switched on. Press g button. The system ejects the CD. Remove CD0 will appear in the display. Remove CD from slot. With the CD removed, NO CD will appear in the display. Operational readiness of CD changer* If a CD changer has been installed in the vehicle, it can be operated from the front control panel of the audio system. The CD changer is located in the glove box. A light-emitting diode in the buttons shows the status of the corresponding magazine slot. CD loading slot 1 is above buttons 2 and is used to load CDs. LEDs no LED is lit Magazine slot is empty. Magazine slot is in use. CD is being ejected. green LED flashes CD can be loaded. red LED is lit red LED flashes 1 CD loading slot 2 Magazine slot button A magazine is integrated into the CD changer as a fixed element. It holds a maximum of six CDs. The CD changer features six magazine slot buttons 2 for controlling the loading procedure. i If you do not take the CD out of the CD slot within approx. 15 seconds, the system automatically pulls the CD back in and plays it. If a CD is pulled back in, press g button, the CD will then be ejected. Loading the CD magazine i If a CD has been inserted incorrectly or cannot be read, WRONG CD0 will appear in the display. Loading one or more CDs interrupts the CD playback. 209