2009 Mercedes CLS-Class Owner's Manual - Page 190
2009 Mercedes CLS-Class Manual
Page 190 highlights
Controls in detail Useful features the Tele Aid system could not initiate a Roadside Assistance call (e.g. the relevant cellular phone network is not available). The message Call Failed appears in the multifunction display. X X Terminating calls: Press button t on the multifunction steering wheel. Press the respective button for ending a telephone call on the COMAND system headunit. or X Press and hold button ¡ for longer than 2 seconds. A call to the Customer Assistance Center will be initiated. The button ¡ will flash while the call is in progress. The message Connecting Call will appear in the multifunction display and the COMAND system is muted. For more details concerning the Tele Aid system, please visit www.mbusa.com (USA only), log in to "Owner's Online" and visit the "My Tele Aid" section to learn more. Information button When the connection is established, the message Call Connected appears in the multifunction display. The Tele Aid system will transmit data generating the vehicle identification number, model, color and location (subject to availability of cellular and GPS signals). i If the indicator lamp in the Information button ¡ is flashing continuously and there was no voice connection to the Response Center established, then the Tele Aid system could not initiate an Information call (e.g. the relevant cellular phone network is not available). The message Call Failed appears in the multifunction display. X 1 Information button ¡ i The COMAND system display indicates that a Tele Aid call is in progress. While the call is connected you can change to the navigation menu by pressing the NAV button on the COMAND system headunit. Spoken commands are not available. A voice connection between the Customer Assistance Center representative and the occupants of the vehicle will be established. Information regarding the operation of your vehicle, the nearest authorized MercedesBenz Center or Mercedes-Benz USA products and services is available to you. Terminating calls: Press button t on the multifunction steering wheel. Press the respective button for ending a telephone call on the COMAND system headunit. or X Call priority If other service calls such as a Roadside Assistance call or Information call are active, an emergency call is still possible. In this case, the emergency call will take priority and override all other active calls. 188