2003 Mercedes Benz ML350 Heater Core

2003 MERCEDES BENZ ML350
64,000 MILES • V8 • AWD • AUTOMATIC
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ML350
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I was just wondering how to access the heater core for this model. I was just wondering if this could be accessed by removing the glove box or does the entire dash have to be removed. Any additional info would help.
Feb 29, 2008 at 4:37 PM
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MRROBB
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The whole dash is going to need to come out to change the heater core.

Not a very typical failure, what type of problem are you having? Leaking?

-Rob
Mar 1, 2008 at 12:19 AM
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ML350
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Yes there is leaking. The fluid is slightly blue. I don't know where the leak starts. The leak I do see comes is on the passenger side from under the back side of the dash.
Mar 1, 2008 at 12:46 AM
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MRROBB
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Sounds like it could very well be the heater core, I would definately confirm your diagnosis with a pressure tester first.
Mar 1, 2008 at 1:21 AM