2009 Mercedes SLR McLaren Owner's Manual - Page 220

Controls in detail Useful features 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. The indicator lamp in the respective button flashes until the call is concluded. Emergency calls can only be terminated by a Response Center or Customer Assistance Center representative, whereas Roadside Assistance and Information calls can also be terminated by pressing button t on the multifunction steering wheel. Remote door unlock In case you have locked your vehicle unintentionally (e.g. SmartKey inside vehicle), and the reserve SmartKey is not handy: Contact the Mercedes-Benz Response Center at 1-800-756-9018 (in the USA) or 1-888-923-8367 (in Canada). You will be asked to provide your password which you provided when you completed the subscriber agreement. Then return to your vehicle and pull the trunk recessed handle for a minimum of 20 seconds until the SOS button is flashing. The message Connecting Call appears in the multifunction display. As an alternative, you may unlock the vehicle via Internet in the "My Tele Aid" section of "Owner's Online", using the ID and password (USA only). The Response Center will then unlock your vehicle with the remote door unlocking feature. i The remote door unlock feature is available if the relevant cellular phone network is available. The SOS button will flash and the message Connecting Call will appear in the multifunction display to indicate receipt of the door unlock command. Once the vehicle is unlocked, a Response Center specialist may attempt to establish voice contact with the vehicle occupants. If the trunk recessed handle was pulled for more than 20 seconds before door unlock authorization was received by the Response Center, you must wait 15 minutes before pulling the trunk recessed handle again. i When a Tele Aid call has been initiated, the audio system is muted and the selected mode (radio or CD) pauses. The mobile phone (if connected) switches off. If you must use this phone, we recommend that you use it only with the vehicle at a standstill in a safe location. The multifunction display in the instrument cluster is available for use. After the Tele Aid call has ended, the optional mobile phone switches on again. A PIN entry might be necessary. 220