when the engine is running, why did the yellow engine diagnostics warning lamp flash?

when the engine is running, why did the yellow engine diagnostics warning lamp flash? 3 Answers

My 1994 E320 mercedes check engine light is on , but no diagnostics available, what now? 3 Answers

My guys say they cannot "trace" the 16 codes they received. The car shakes and shudders like it is misfiring at stops and is sluggish at times. Then, suddenly it is smooth? The codes are not telling m...

on my MB E320 BlueTec the check engine light came on and the car does no longer accelerate, stays in "limping mode" What can this be, why? 2 Answers

on my MB E320 BlueTec the check engine light came on and the car does no longer accelerate, stays in "limping mode" What can this be, why?

how to reset the computer for the engine light to turn off? 3 Answers

How to reset the cars computer so that the engine check light will go off?

my e class 2011 blue efficiency stop start technology stopped at a traffic light but did not start when the traffic light was green. It still refuses to start. what is the cause of the problem? 1 Answer

while coming home after 35 minutes of driving, stopped at a traffic light, but car stalled and refused to restart when the traffic light was green. It uses the start/stop technology. AA technician c...