Engine diagnosis malfunction indicator lamp, location/task/ function - GF54.30-P-4102A: Notes

MODELS 129 with ENGINE 112, 113 with CODE (925) low emission EURO3 with CODE (926) low emission EURO4 or EURO3/EURO4 fitted as standard (without code)

MODELS 163 with ENGINE 112, 113 with CODE (925) low emission EURO3 with CODE (926) low emission EURO4 or EURO3/EURO4 fitted as standard (without code)

MODELS 170 with ENGINE 111.983, 112 (except, 112.96) with CODE (925) low emission EURO3 with CODE (926) low emission EURO4 or EURO3/EURO4 fitted as standard (without code)

MODELS 202 with ENGINE 111, 112 with CODE (925) low emission EURO3 with CODE (926) low emission EURO4 or EURO3/EURO4 fitted as standard (without code)

MODELS 203 with ENGINE 112 (except 112.96) with CODE (925) low emission EURO3 with CODE (926) low emission EURO4 or EURO3/EURO4 fitted as standard (without code)

MODELS 208 with ENGINE 112, 113 with CODE (925) low emission EURO3 with CODE (926) low emission EURO4 or EURO3/EURO4 fitted as standard (without code)

MODELS 209 with ENGINE 112, 113 with CODE (925) low emission EURO3 with CODE (926) low emission EURO4 or EURO3/EURO4 fitted as standard (without code)

MODELS 210 with ENGINE 111, 112, 113 with CODE (925) low emission EURO3 with CODE (926) low emission EURO4 or EURO3/EURO4 fitted as standard (without code)

MODELS 211 with ENGINE 112, 113 (except, 113.99) with CODE (925) low emission EURO3 with CODE (926) low emission EURO4 or EURO3/EURO4 fitted as standard (without code)

MODELS 215 with ENGINE 113, 137 (except 113.99) with CODE (925) low emission EURO3 with CODE (926) low emission EURO4 or EURO3/EURO4 fitted as standard (without code)

MODELS 220 with ENGINE 112, 113, 137 (except, 113.99) with CODE (925) low emission EURO3 with CODE (926) low emission EURO4 or EURO3/EURO4 fitted as standard (without code)

MODELS 230 with ENGINE 112, 113 (except, 113.99) with CODE (925) low emission EURO3 with CODE (926) low emission EURO4 or EURO3/EURO4 fitted as standard (without code)

Shows model 220

Fig 1: Identifying Engine Diagnosis Indicator Lamp Location - Shows Model 220

Courtesy of MERCEDES-BENZ USA

Engine diagnosis indicator lamp, location	In instrument cluster
	Model 129 with engine 112, 113	GF54.30-P-4102-01A
	Model 163 with engine 112, 113	GF54.30-P-4102-01GH
	Model 170 with engine 111.983, 112 EURO3/ EURO4	GF54.30-P-4102-01G
	Model 202, 208 with engine 111.95/98, 112, 113EURO3/EURO4	GF54.30-P-4102-01E
	Models 203, 209 with engines 111, 112	GF54.30-P-4102-01P
	Model 210 with engine 111, 112, 113 EURO3/ EURO4	GF54.30-P-4102-01F
	Model 211 with engine 112, 113	GF54.30-P-4102-01T
	Model 215, 220 with engine 112, 113, 137 EURO3/EURO4	GF54.30-P-4102-01M
	Model 230 with engine 112, 113	GF54.30-P-4102-01R
Engine diagnosis indicator lamp, task	Display of fault in injection system.
Engine diagnosis indicator lamp, function	The engine diagnosis indicator lamp (with engine symbol) is actuated by the motor electronics control unit at the ground end. To check the bulb function it lights up for approx. 1 second when the ignition is switched "ON". If there is no fault, the motor electronics control unit interrupts the actuation and the indicator lamp goes out.