This picture is the back of my CDR23 Radio and shows a 10 amp fuse. I am thinking about using a fuse tap on this fuse to get 12 volts that will supply a Stratus 7 Portable Satelite Radio. I hope to do a custom install in the opening once I remove the CD Caddy. I plan on using a blank face plate that will surround the radio. I could tap into the Brown wire which is ground, and the joined RED/BLK wire which is Positive, but a single tap on the 10 amp fuse would be better than two.