Lack of heat in ML

Mark A

Senior Member
Joined
Aug 13, 2006
Messages
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Location
Aberdeen
Your Mercedes
58 ML-320CDI.
Purchased the car a few months ago (02 ML-270) & after the ECU cooling fan problem was sorted I was starting to enjoy driving it again. On the way to work this morning (30mile / 45 min drive), no matter how high I had set the temperature, the most I got was a cool breeze. The system was working properly yesterday.

Does anyone know the most likely cause of this ?

Cheers,
Mark
 
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