2009 Mercedes R-Class Owner's Manual - Page 338

Practical hints Vehicle status messages in the multifunction display Display messages Possible cause/consequence Switch Off Lights Possible solution . You have removed the SmartKey from the X Turn the exterior lamp switch to M or starter switch, opened the driver's door U (Y page 115). and left the headlamps on or removed the or SmartKey with KEYLESS-GO from the X With the rear fog lamp switched on: Push in vehicle and left the headlamps on. the exterior lamp switch to its stop. The left or right tail lamp is malfunctioning. A substitute bulb is being used. The left or right corner-illuminating front fog lamp is malfunctioning. X . . Tail Lamp Left or Tail Lamp Right Cornering Lamp Left or Cornering Lamp Right Trailer Brake Lamp Trailer Tail Lamp Left or Trailer Tail Lamp Right Replace the bulb as soon as possible (Y page 356). Replace the bulb as soon as possible (Y page 356). X . . The left or right trailer brake lamp is malfunctioning. The left or right trailer tail lamp is malfunctioning. X Replace the bulb as soon as possible. Replace the bulb as soon as possible. X 336