I can't directly comment with respect to the new 'updated Auspack' head unit. All I can say is that mine has a reverse trigger on it so when you put the car into reverse, the head unit will automatically switch to the revers camera mode. I would assume the new head unit is the same, but from previous posts, I have heard conflicting answers. As for where to tap into the +12v source, the passenger side kick panel is the best spot. There is a wire there, I have indicated it before but others have had mixed results, that provides power to the reverse lights so therefore it will be +12v when the car is in reverse. This is what I used to trigger the head unit to go into reverse mode. But as I said, I can't confirm the operation of the new head unit. Ok, thanks to both Adam and Daryl for the replies.... Just seems a bit odd that the reverse camera mode does not come out automatically when reverse gear is selected .. unless somewhere in the menu / settings of the new 'auspack', there is a provision to enable / disable (default) this automated function. There isn't another 'trigger' cable that we need to connect from car's +12V to head unit, right? Back on the camera power wiring issue, does this means that it really makes no difference if owners choose to power the reverse camera power either by tapping into the red & black wire at the reverse light itself or to the red & black wire at the hardness in the passenger side kick panel? If this is the case, any reason why one would choose to run the camera power cables all the way to the front passenger kick panel as oppose to the rear reverse light which is a lot closer? Hope everyone has a great week ahead... :)