2010 Mercedes S-Class Owner's Manual - Page 238

236 Instrument cluster control system Switching the radar sensors on or off If your vehicle is equipped with DISTRONIC PLUS or BAS PLUS it is equipped with a radar sensor system which you can switch on and off. When traveling in Canada in a vehicle not registered in Canada, you must switch off the radar sensor system. Canadian law does not permit the use of the radar sensor system for vehicles from outside of Canada. When you switch off the radar sensor system, the following functions are deactivated: RBAS PLUS (Y page 64) RPRE-SAFE® RDISTRONIC RBlind Control systems X Press button a again if you would like to change the current status. Depending on the previous status, the Display Unit Speed-/Odometer will be switched to miles or km. The additional speedometer (Y page 235) will be shown in the other unit. Brake (Y page 69) PLUS (Y page 330) Activating/deactivating the seat belt adjustment function35 Use this function to set the seat belts to be adjusted automatically with the driver's or front passenger seat belt fastened and the starter switch in position 2. For more information on the seat belt adjustment function, see (Y page 52). X Press button = or ; to select the Settings menu. X Press a. X Press button : or 9 to select the Belt Adjustment function. Spot Assist (Y page 359) 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. 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 X Press button a again if you would like to change the current status. Depending on the previous status, the Belt Adjustment function will be Enabled or Disabled. on vehicle production date 35 Depending