I own a 2009 Limited with JBL sound system. The car originally came with a A51880 JBL stereo, however when the six disc changer stopped working I purchased a 11813 JBL stereo online. When I went to hook it up I realized that there was one cable that did not match up (8 pin cable coming from car, and a 12 pin port in the 11813 unit). Now the auxiliary-in and the Bluetooth do not work. I can come up with a workaround for the auxiliary, but I would really like to get the BT working. Before I keep digging to find out about the one wire that doesn't connect, I am curious: does anyone know if the 11813 JBL stereo even has Bluetooth capabilities?