Review on 🚘 GMO-06 GM Databus Adapter: Enhancing Bose Audio in 2000-2004 Cadillacs! by Lamont Manjrekar

Worked well in my 2003 Cadillac Deville. A few things didn't work. The Deville doesn't have a reversing signal to the reversing camera nor a signal to the backlight (to black out the radio screen at night) so I had to run a cable from the trunk for a reversing signal (I had to run a video cable anyway so it's fine) and I don't use one Dimmer. Everything else worked pretty much as expected. It's a bit bulky, so you'll either have to extend the cables to put it where it fits, or stuff it into the stereo cavity along with the stereo if it fits. Bottom line, it replaced the Bose system as intended, so all the bells and whistles work.