aligatocodile

For some reason, I have not been able to find any information whatsoever about a second generation xB blower resistor. From people with similar situations as mine (fan only blows on speed 4, nothing else is wrong) with a first gen xB I gathered my issue is probably with my fan blower resistor, but I have not been able to find any information on where this is located, or reliable sources for purchasing a new one, so I began to think maybe this isn't my problem. If this can be fixed with simply replacing a fuse, that would be great, but a near hour-long search on google has left me with no information on how to figure out which fuse is which. I've looked at the diagram on the box, but I don't know what all the acronyms mean, or even where to find what they mean since google has been completely useless in my endeavor so far. If anybody has ANY help they could give on this issue, I would be forever grateful. I would love to fix this problem...I just can't find out what I need to do.