So I finally got my adapter in today and I keep reading different things about where it plugs in. Someone said behind the Navi head unit, and I read another thread saying in the trunk. I have a 2006 TL and from the few videos I saw from autotoys it seems like its behind the head unit. My question is if any 3g owners have it installed and whether or not there are problems either way. Thanks!

 

06 installs near the headunit. mine is in the glovebox. later years in the trunk