I am planning on installing a Pioneer AVH-P2300DVD deck in my 02 EX-L tomorrow and I'm looking in the Pioneer manual and it says to connect the Orange/White wire to the lighting switch terminal... I looked up the wiring diagram for my Accord but I am confused about which wire to use... The diagram has two different wires labeled as "Interior Lights System". One of the wires is Red and Black and listed as wire number 9, and the other is Red and listed as wire number 19. Which one do I use? Thanks