2011 Mercedes E-Class Owner's Manual - Page 231
2011 Mercedes E-Class Manual
Page 231 highlights
Display messages Display messages Possible causes/consequences and M Solutions There is only a small amount of fuel in the fuel tank. X Refuel at the nearest gas station. The fuel level has dropped into the reserve range. X Refuel at the nearest gas station. The fuel system pressure is too low. The fuel filler cap is not closed correctly or the fuel system is leaking. X Check that the fuel filler cap is correctly closed. X If the fuel filler cap is not correctly closed: close the fuel filler cap. X If the fuel filler cap is closed: visit a qualified specialist workshop. 229 C 8 Fuel Level Low 8 Gas Cap Loose Driving systems Display messages Possible causes/consequences and M Solutions Based on specific criteria, ATTENTION ASSIST has determined tiredness or a decrease in attention. A warning tone also sounds. X À Attention Assist Drowsiness Detected If necessary, take a break. During long journeys, take regular breaks in good time so you get enough rest. ATTENTION ASSIST has failed. X Visit a qualified specialist workshop. The HOLD function is deactivated. The vehicle is skidding. A warning tone also sounds. X Reactivate the HOLD function later. A condition for activation is no longer met when the brake pedal is firmly depressed. A warning tone also sounds. X Check the activation conditions for the HOLD function (Y page 184). À Attention Assist Inoperative HOLD Off Z On-board computer and displays