Once more, AUX jack questions

[PatrickJohnson]

I have an Alpine HU for which I have been using an Ai-Net AUX RCA attachment to run my satellite radio into the HU. Well, I just purchased and installed a tuner unit to utilize the built in SAT ready functionality, so I wanted to use my Alpine AUX Ai-Net input to run bale to the stock AUX jack that came in my 08 LB. I used a multimeter to check continuity and determined which wires on the AUX jack connector correspond to the sleeve, ring, and tip of the aux cable. However, once i spliced the connector in, I got a AUX input signal level of about 10% of what it was with the stock head unit and an incredibly loud whine in the signal. I checked the AUX jack splice thread, but apparently the connector changed from 07 to 08 because I have about 6 or 7 wires coming out of mine! ANyone have some insight into how to make this work?