Hello, I attempted to install a new cd changer 3198 with my 2.0 comand unit. At first it said cd changer starting. Then it said no cd changer and still does. I connected the connector to c1 and c2 and the orange cable in the comand. Also the red cable coming out of the c2 connector is isolated from other cables. I have the yellow and brown female cable in the cd changer. The cd changer has power and I was able to insert a cd into the magazine. Do I need to do something different? Do I need to change the configuations? Please respond to the thread or pm me. Thanks in advance for the support.