I need some help with my Z120BT.
It used to work like this, when I put my vehicle in reverse, the display would automatically switch to the rear camera at full screen. Now going into reverse the display stays on whatever I had it at. If I hit the mode button I get a split screen. The right has navigation, the left is either black or shows the rear camera if I'm in reverse.
I'd like ot get it back to how it was; reverse=rear view camera.
The only change (and I can't say with 100% certianity the two are related or one change affected the other) is taht I added the iPhone cable. Af