IM INSTALLING THE D3 INTO MY 2000 CADDY DEVILLE DTS. IM ALSO GOING TO INSTALL SIRIUS AND THE BLUETOOTH. SOME INSTALLERS ARE TRYING TO GET ME TO BUY ALL NEW SPEAKERS FOR MY RIDE SAYING IT DOESN'T INTERFACE WITH MY BOSE SYSTEM. I REFUSE TO DO THAT BECAUSE ITS JUST NOT THAT SERIOUS TO ME. PLEASE TELL ME THERE IS A WAY TO HOOK THE D3 UP WITH NO ELECTRICAL ISSUES AND STILL KEEPING MY BOSE SYSTEM?

if your lucky there is an amp on the back wall that contains the "regular" GM plug. if its there u can run extension wires from the amp to the deck and an antenna wire. if theres amps at each speaker then youll need an adapter good luck