Hi,   Im trying to install a bluetooth adapter in the cd changer slot, I have installed the adapter in the 6+6 slot and the LED indicator is flashing red, I find the adapter on my phone and can connect to it so it is powered on. But when i press the DISC button on the radio to switch to CD nothing is happening, the screen still says FM or AM depending of what i have chosen before. Im not sure if it is the adapter that is not recognized or if its problem with the car stereo unit. Nothin