Mechanics

MERCEDES BENZ C230 COOLANT PROBLEM

2005 Mercedes Benz C230 • 75,000 miles

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.
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Guest
December 30, 2012.



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Roy

ASEMaster6371
Dec 30, 2012.