2003 BMW 530i heater blower draining battery

2003 BMW 530I
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BEERGOD45
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Electrical problem
2003 BMW 530i 6 cyl Two Wheel Drive Automatic

the heater blower is turning on and off while the car is off and the key is out.
Jan 17, 2010 at 8:17 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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