2007 Mercedes CL-Class Owner's Manual - Page 151

Control systems COMAND navigation (introduction) i If you carry out the update with the engine switched off and the vehicle battery has insufficient power, COMAND may automatically switch off during the process in order to protect the battery. If this occurs, restart the update with the engine running period. Similarly, if the SmartKey position is unintentionally switched to 0, restart the update. Loading a DVD into the DVD changer Switch on COMAND ( page 81). Press one of the magazine tray buttons 2. If a disc is loaded, it will be ejected. Take disc out of slot 1. Wait until LED for magazine button 2 which you pressed flashes quickly. Slide DVD into slot 1 with printed side facing upwards. Warning! G 1 Disc slot 2 Magazine tray buttons 1 - 6 Never leave the engine running in an enclosed space. The exhaust gases contain carbon monoxide. Inhaling exhaust gases constitutes a health hazard and could lead to loss of consciousness or even death. COMAND loads the DVD. i Each magazine tray button 2 indicates the status of the corresponding magazine tray by means of an LED. LED off = magazine tray is empty LED constantly lit = magazine tray is loaded LED flashes = CD/DVD changer requesting disc to be loaded 150