I would wait for the Z150 instead. It won't be that much longer until it's available. In fact I've heard 1 dealer can get hold of them already. It is going to cost quite a bit more than the Z140. I rather wait and do comparison. In the meantime, you can always download the Z150 install and operation manuel from Pioneer website to take a look at the install procedure and its features. I know I will be connecting a USB hard drive to the new unit when I get it later this month ( suppose to be available in March 2013 )
Garret, I have my track change, mode and volume all working, but is there something for the voice command button and or pickup and hangup phone calls ? I drive a Lexus RX400H