2005 Mercedes Benz C230 Regular Service September 2012 Engine Diagnostic Light

2005 MERCEDES BENZ C230
75,000 MILES
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Regular service September 2012.
ENGINE DIAGNOSTIC LIGHT ILLUMINATED - COLOUR ORANGE - NOVEMBER 2012
Replacement of Magnet and coolant thermostat undertaken. Recurrence of diagnostic light within days.
Said to be a small tube disconnect which was quickly fixed.
Pre Christmas warning light returns.
Can detect no abnormality with the car?
QUESTION
Is this likely to be a consequence of recent repairs or is likely to be a new problem?
It seems to me to be almost impossible to have three independent episodes in such a short time
and I am concerned about competence.
Dec 30, 2012 at 11:58 AM
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ASEMASTER6371
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what are the codes?? we need them to help you with your question

Roy
Dec 30, 2012 at 2:32 PM
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