So my car needs a new cabin air blower installed. It's a 2004 X3 2.5i. The blower stopped working. I've checked all the fuses and even replaced my FSU but still no air. The motor was making noise and chirping and running rough / variably before it failed so I wasn't surprised but now it needs to be done. I have the new blower parts already but am looking for good instructions on how to install it exactly. I have a friend willing to assist me and we should have all the tools needed but just need some guidance. If anyone out there can help, I'd greatly appreciate it. Thanks.