2002 BMW 325 not working

2002 BMW 325
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JOESAWYERDILLY
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Air Conditioning problem
2002 BMW 325 6 cyl Automatic 70k miles
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my whole climate control a/c ect will not worked I thought maye a fuse but is not. nothing works fan,a/c,heater its like a fuse is blown any suggestions
Aug 31, 2008 at 2:41 PM
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DOCHAGERTY
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Start with rechecking all the fuses. Sometimes the lower amperage fuses can trick you and look good/be bad. The IHKA system is readable with the proprietary BMW software, find a local BMW specialist and scan the system for faults. It may be a failed IHKA control unit. IHKA is the acronym BMW uses for climate control.
Aug 31, 2008 at 8:52 PM