Hello all, I'm new to the BMW scene after owning Audis for 25 years. I just picked up an '06 M3 convertible, and I want to replace the factory nav with something aftermarket. I'm still reading through posts on comparing the options out there, but regardless of what I go with I know I'll have to run cabling from the head unit to the trunk. My car has the H-K audio, if that makes any difference. What I'm looking for is hopefully some sort of writeup or post or video that shows the best way to run cabling from the dash to the trunk. I had a few promising leads that eventually led to 404s here, unfortunately, so I figured I'd be a noob and post a question. Appreciate any help or guidance, I hope someone knows of where I can find this info.
Many thanks!
Many thanks!
