blower replacement

[indianabmw]

I am looking for information on replaceing the heater blower on a 94 325is. Has anyone done this and what am getting into. The blower does not work, I am going to see if I am getting power to the blower. When I turn the control knob to 1,2,3,4 I can hear the vents opening and closing but the blower does no come on. I have checked the blower motor resistor and it seems to be fine. Any information would be very helpful.

Thanks

[tomek123]

My blower works only on # 4. I want to change the resistor but I can't find it. Canyou help me to lokate it?
Thanks in advance.

[carduck123]

Check behind the Micro filter. Take out its carrier as well. It'll look like two wheels on either end of a cylinder. that is where it is located on the e46 and e90