2008 Mercedes S-Class Owner's Manual - Page 284

Control systems Instrument cluster control system i USA only: This device has been approved by the FCC as a "Vehicular Radar System". The radar sensor is intended for use in an automotive radar system only. Removal, tampering, or altering of the device will void any warranties, and is not permitted by the FCC. Do not tamper with, alter, or use in any non-approved way. Any unauthorized modification to this device could void the user's authority to operate the equipment. Press ( or & to select the "Settings" menu. Press % or $ to select the "Radar sensor" function. Press #. Press # again if you would like to change the current status. Depending on the previous status, the radar sensors will be switched on or off. i The following message appears in the multifunction display if the radar sensors are switched off and you attempt to activate DISTRONIC Plus*, Park Assist* or PRE-SAFE® Brake*: "Radar sensor deactivated See Oper. Manual" i Canada only: This device complies with RSS-210 of Industry Canada. Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) this device must accept any interference received, including interference that may cause undesired operation of the device. Removal, tampering, or altering of the device will void any warranties, and is not permitted. Do not tamper with, alter, or use in any non-approved way. Any unauthorized modification to this device could void the user's authority to operate the equipment. i The selected status of the radar sensors remains stored in memory even if the engine is turned off and restarted. 283