I just bought an Interface connection Kit from www.peripheralelectronics.com
Model ISGM73 included 2000 Pontiac Bonneville.
The instructions indicate that I should connect the interface module to the CD Changer wire harness located in the trunk.
My car unfortunately came with out CD Changer. I look over the trunk and I could not find any connector that will fit the wiring that came with the kit.
I contacted Pheripheral Electronics, they indicated that the CD Changer wire should still be in the trunk.
I am a very technical person, I am sure I will be able to locate it right away, but is just not there. Any help will be appreciated.