Aight fellas, im sure you've heard this one before, but I need some help. I've got an '01 TL, and cant find the correct harness adapter to install my new head unit. My factory harness has a rectangular plug & a square (12 pin) plug...and I cant find an adapter or even know if they make one like that. If I dont plug in the square one, the dash lights and tail lights dont come on....everything else works fine. Thanks in advance...

 

http://www.crutchfield.com/p_1207017...s.html?tp=2977

does this look like it will match?