Don't mean to thread dig but I had a few questions and I thought this would be a good place.
Tried installing my buddy's ipod module from an older 3 into my 08.5 MS3 and it didn't work. I have since discovered why what with the new headunits and all.
However:
1. Roughly how large is that box that you installed in the dash. I would like to install mine so that the cord comes out around the aux port in the console. Based off of what you have done, knowing the size of the box and the length of the cords, do you think this would be possible? Putting the box behind the ash tray area and running the cord back underneath the shifter, cup holders, etc.?
2. What exactly is the "Integration Module" and what is the "Harness"? On mazdas website, they have both (and says harness is required). My buddy's older one looked kind of like yours but was just a box with a cord on one end going to the head unit and a cord on the other going to the ipod. His box may have been smaller but it is hard to tell from pics. What is this harness and is it really required? Did you use it in your installation?
Thanks in advance!