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Ac/heater Fan

Discussion in 'E46 M3 (2001-2006)' started by Leeeagle, Jan 29, 2009.

    Leeeagle guest

    Post Count: 2
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    Fan surges when first turned on then runs steady. Any remedy?
    • Member
    • Technical Service Advisor

    mooseheadm5

    Post Count: 1,880
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    Replace the blower final stage. The most annoying failure of this thing is when it turns on your fan in the middle of the night and kills the battery. It is cheap and easy to replace.

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