2005 Jeep Wrangler Car Radio Stereo Audio Wiring Diagram Whether your an expert Jeep electronics installer or a novice Jeep enthusiast with a 2005 Jeep Wrangler, a car stereo wiring diagram can save yourself a lot of time. One of the most time consuming tasks with installing an after market car stereo, car radio, car speakers, car amplifier, car navigation or any car electronics is identifying the correct color wires for a 2005 Jeep Wrangler. 2005 Jeep Wrangler | Stereo Wiring Diagram 2005 Jeep Wrangler. March 30th, 2012 Posted in Jeep Wrangler. 2005 Jeep Wrangler Stereo Wiring Information. Radio Constant 12v+ Wire: Pink/White Radio Switched 12v+ Wire: Pink The stereo wiring diagram listed above is provided “as is” without any kind of warranty. Use of the information above is at your own risk.