OK, I installed my Z1 today and so far it seems to be great. I have a question about the voice commands. I don't know how to do it. The book says to press the voice button but I have not seen one anywhere on any of the screens. The manual is very vague and offers little help, ya'll are the masters! I have the microphone hooked up and by my visor.

A little blue icon appears on screen when voice commands are available. If you don’t see this icon you microphone might be plugged into the wrong port, which is a very common mistake. I did it when I installed my Z2 they are right next to each other.

its a blue icon that appears on the lower left. It is a pic of a white head facing his right with sound waves coming out. I think if the mic isnt plug it, it is greyed out or something.

If the mic isn't plugged in, its not there at all

oh good to know people remember, I wasnt about to unplug my mic to find out