GF54.30-P-5010BK Engine Diagnosis Indicator Lamp - Description of Components

GF54.30-P-5010BK Engine Diagnosis Indicator Lamp - Description Of Components


Location
The engine diagnosis indicator lamp (engine symbol) is located in the instrument cluster.

Task
The engine diagnosis indicator lamp alerts the driver to emissions- relevant malfunctions.

Function
The indicator lamp is actuated by the instrument cluster via a CAN message from the engine control unit. As a check of the function it lights up when the ignition is ON and for approx. 1 second as of an engine speed of approx. 500 rpm. The indicator lamp goes out if there is no fault present.