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      12-18-2012, 02:15 PM   #6
PSEE
Second Lieutenant
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Drives: 2009 335d
Join Date: Dec 2010
Location: BMW, MA

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the 335d has an electric ceramic heater for those cold mornings precisely
because the diesel engine coolant takes so long to get warmed up. I read
about it in some BMW technical training publication for service techs.