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I take it you are referring to the blower motor and its not working.
With Key on and engine off, If you turn up the blower on the controls do you hear the blower motor run?
I would check the fuse for it according to your owners manual. If the fuse is fine then you need to see if there is actual voltage on the fuse when you turn your car on and check the voltage on the fuse.
I do not know what your technical background is and what you feel comfortable doing. I do not own a car like yours but should be roughly the same idea in troubleshooting.