2005 Mercedes C-Class Owner's Manual - Page 306
2005 Mercedes C-Class Manual
Page 306 highlights
Practical hints What to do if ... Problem Possible cause (USA only) (Canada only) The yellow engine malfunction There is a malfunction in: indicator lamp comes on while The fuel management driving. system The ignition system The emission control system Systems which affect emissions Such malfunctions may result in excessive emissions values and may switch the engine to its limp-home (emergency operation) mode. Suggested solution Have the vehicle checked as soon as possible by an authorized Mercedes-Benz Center. An on-board diagnostic connector is used by the service station to link the vehicle to the shop diagnostics system. It allows the accurate identification of system malfunctions through the readout of diagnostic trouble codes. It is located in the front left area of the footwell next to the parking brake pedal. ú ± 304
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