2007 Mercedes S-Class Owner's Manual - Page 257

Control systems Instrument cluster control system Switching radar sensors* on or off If your vehicle is equipped with a 24 GHz radar sensor system, you can switch it on or off. 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. Any unauthorized modification to this device could void the user's authority to operate the equipment. When you switch off the radar sensors, the following systems are deactivated: DISTRONIC Plus* BAS Plus* Park Assist* Distance warner* ! You must switch off the 24 GHz radar sensor system in certain countries and near radio-astronomical facilities. i Please ask an authorized Mercedes-Benz Center where you must switch off the radar sensor system. i USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 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 Depending on production date, the following messages may appear in the multifunction display, when you have switched off the radar sensors and you attempt to activate DISTRONIC Plus*: DISTRONIC PLUS currently unavailable See Oper. Manual you attempt to activate Park Assist*: Park Assist currently unavailable See Oper. Manual you attempt to activate DISTRONIC Plus* or Park Assist*: Radar sensor deactivated See Oper. Manual For more information ( page 557). i The selected status of the radar sensors remains stored in memory even if the engine is turned off and restarted. 256