I have a DVD head unit in my 06 screw. (ddx-6019) and now want to hook up a camera and the Nav unit. Does anyone know if there is enough headroom (amperage) to tap into the stereo curcuit wire for all of these things or should I tap into something else? and, if so, what is safe to tap into?
Thanks
HMR

 

For teh rear cam i simply tapped into the rear wire at the fusebox for powering the cam and for the radio reverse signal.
as far as other things im going to add, i am thinking of useing the stock fusebox and wiring up fuses where there are blanks now.