With continued trouble shooting I’ve determined that there is 700ohms between fuse 64 (50A) and the blower motor. In an attempt to trace the wire back to the glove box fuse panel I’ve found one connection located behind the climate control. Probing this connection still results in 700ohms of resistance. After the connection the wire changes color from yellow/green to red/green and I believe it joins the main center console wiring harness which runs to the trunk. I guess the next step is too remove the center console to confirm the wire actuall runs to the trunk as that seems counter productive


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2005 4.4 x5
2004 330ci