What's a B pillar? If you are talking about the Pillar between the front and rear doors, how do I get the wires from the rearview mirror to it? Is it easy to get access behind the roofing materials?
http://www.finishlineperformance.com/instructions/cx7/Mirror_Compass_Homelink_(CX7)__.pdf
Page 3.
I wired my radar detector this way, HOWEVER I did NOT take it all the way off. If you remove the piece by the little window, and slowly BEGIN to remove the Pillar Trim enough where you can get the wire, you should have enough room to run wires. Keep in mind to run on OUTSIDE and NOT in front of air bag.
Yes I am still a Michigan Fan! GOBLUE!
Can you update this link? I am looking to install a Direct Wire power cord and will have to splice in to the fuse box area for power.
UNLESS...there is enough (12V) at the auto dim mirror area then I would just have to stuff 5 ft of wire in-between the headliner.
If anyone else has installed a radar detector direct wire please reply or PM me on some guidance.