Three problems here.
1. The microphone does not work. I've verified that it is plugged into the right jack on the back of the unit and is snug. If I plug it into my cell phone it works. Interestingly enough if I plug a hands free kit into the back of the Z1, the mic on that works. No explanation for that. Maybe is has a pinch in the cable and works sometimes depending on how the cable is bent.
2. My radio signal sucks. I assume this is because they didn't connect the blue wire from the Z1 into the antenna power booster (antenna is embedded in rear window)? Where is this wi