2011 Mercedes C-Class Owner's Manual - Page 203
2011 Mercedes C-Class Manual
Page 203 highlights
Display messages Display messages Possible causes/consequences and M Solutions At least one door is open. X Close all doors. 201 C _ Rear Lt. Backrest Not Latched or Rear Rt. Backrest Not Latched G Risk of injury The backrest in the rear is not engaged on the left-hand and/or right-hand side. X Push the backrest back until it engages. D Power Steering Malfunction See Operator's Manual G Risk of accident The power steering assistance is faulty. You will need to use more force to steer. A warning tone also sounds. X Check whether you are able to apply the extra force required. X If you are able to steer safely: carefully drive on to a qualified specialist workshop. X If you are unable to steer safely: do not drive on. Contact the nearest qualified specialist workshop. Your vehicle is outside the network provider transmitter/receiver range. X Wait until the mobile phone operational readiness symbol appears in the multifunction display. The washer fluid level in the washer fluid reservoir has dropped below the minimum. X Add washer fluid (Y page 241). No Service ¥ Check Washer Fluid SmartKey Display messages Possible causes/consequences and M Solutions You have put the wrong SmartKey in the ignition lock. X Use the correct SmartKey. The SmartKey is in the ignition lock. X Remove the SmartKey. + Key Does Not Belong to Vehicle + Take Your Key from Ignition Z On-board computer and displays