Kia / Hyundai connections
For the Kias and 
Hyundai of the 2012 - 2016 era the connections has an abnormally as they all 
should have the same connections but it seems come cars are wired slightly 
differently
If you find your stereo starts as soon as it is connected and will not turn off 
with the key out the it is getting power to both the accessories (Red) as well 
as the constant (Yellow)
The remedy is quite simple.  Cut the red and re-power this.  Some 
installers will use the cigarette lighter but it should be able to be re-powered 
from the B11 pin

If the stereo does not switch into reverse automatically then the 
brown or pink wire (often labeled as reverse or back) needs to be connected to 
the A9 wire.   This A9 wire is also used to power the camera.  
The factory camera is 5 or 6V and so an inline reducer is to be used.