2009 Mercedes CLS-Class Owner's Manual - Page 285
2009 Mercedes CLS-Class Manual
Page 285 highlights
Practical hints Vehicle status messages in the multifunction display Display messages Possible cause/consequence Gas Cap Is Open A loss of pressure has been detected in the fuel system. The fuel cap may not be closed properly or the fuel system may be leaky. Possible solution X X X W Check the fuel cap (Y page 197). If it is not closed properly: Close the fuel cap. If it is closed properly: Have the fuel system checked at an authorized Mercedes-Benz Center. Have the air filter checked at an authorized Mercedes-Benz Center. ò Lamps Display messages Replace Air Filter The air filter is clogged. X Possible cause/consequence Active Headlamps Inoperative Active Headlamps Auxiliary Bulb On Reverse Lamp Left or Reverse Lamp Right The active Bi-Xenon headlamp system is malfunctioning. The active Bi-Xenon headlamps are malfunctioning. Another light is being used. The left or right backup lamp is malfunctioning. Possible solution X ... Contact an authorized Mercedes-Benz Center as soon as possible. Contact an authorized Mercedes-Benz Center as soon as possible. Contact an authorized Mercedes-Benz Center as soon as possible. X X Z 283