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2004 BMW 330Ci Question: I turn on the heater but cannot get any heat.



bilpochai, Moreno Valley, CA, February 24, 2011, 20:21

No heat is coming from the system. Tried all controls

2 Answers
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  • Answer #1

    February 24, 2011, 21:43

    no heat is coming from the system.only cold air blowing when heater turned on.

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  • Answer #2

    overbys from Overbys Inc, February 25, 2011, 08:19

    could be as simple as low coolant level. this system uses
    an electrically controller heater valve which may have failed. or it may have a problem in the controller. after
    trying the basics, you should find a good local BMW shop
    that can diagnose this.

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