Hi everyone,I had a hard searching forums to find someone with a successful PIE GM12-AUXv2 install.Mine works perfect, No background hissing sound at all. I have a 2005 Vibe with Moon 'n Tunes, head unit has the BAND button.Here's what you need:PIE GM12-AUXv2 (bought on Ebay for 62$USD + 7$ shipping)2x 3M quick connect taps, or T-taps (no wire stripping required)Follow PIE instructions carefully and take your time!I used this post
http://forums.genvibe.com/zerothread?id=19522 to tap into constant 12v and ground.It took about 90 minutes to install, including at least 15 minutes of touching myself since I don't need to use my FM transmitter anymore, 15 minutes more to enjoy some Avenged Sevenfold , and 15 minutes cleaning up and hiding wires.Using a Garmin Nuvi 360 with 8Gb SD card has MP3 player, hooked on a seat bolt mount, power and audio cables running trough the mount for clean invisible install.Remember to use the BAND button and not the CD/AUX button to switch to AUX.Easy to install, and I'm an audio n00b