i got a Dension with blue tooth and installed it this morning. It wasn't terribly difficult and The iPod worked well when I tested it in the trunk. I then ran the wires inside and it doesn't work. I have power and everything is connected properly. The issue is the blue light blinks which is like having the switch on bypass. I have the switch in the correct position but it still blinks so it does not recognize the unit. I have disconnected everything and reconnected. I verifyed everything is plugged in and working. I reset the unit and reset the PCM back to factory settings. Anyone have any ideas. So frustrated
Thanks
Caesar

 

I had the same problem when I reinstalled my centre console, Dension unit sits underneath it, when I put the console in my fingers must have moved the dip switches on the unit by accident. Like you, I disconnected and reconnected everything before I eventually found it.