I am trying to figure out where the D2B ring runs around as I install an ARGOS Hands Free Bluetooth unit. I have a 6 Disk CD changer on the ring right now.
The CD changer is connected to HU In and HU Out. The Head Unit currently has CD In and CD Out configured.
Now I need a layout of where the FO lines run to connect the Bluetooth in place of where a phone unit would have gone....
Does anyone have the physical layout for the FO lines in the R170?