i have a 2000 528i and the blower motor is staying on even after i turn the car off and its killing my battery thats any body know what it could be i was thinking about the realey but i dont where its at can anyboby help me please

consider replacing the final stage resistor.

where its it at and what thats it do

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sorry bu tthis has been asked hundreds of times.

where its it at and what thats it do

here ya go. (http://www.540i6.com/finalstagereplacement.html)

+ infinity for the blower resistor.