For a while I was trying to source out that rear Prado 120 panel with the inside handle. Not all the vehicles in Japan had it must of been a Euro thing.
2007 GX Disable Tire Pressure Light
For the 07 you need to find a 5V source and tap into.
Blue Wire tap into Green/Red "5V" Wire
Look at the images for a reference.
Following this, just wired up the Prado 120 with working reverse.
Gonna be purchasing the Euro license plate garnish thinking about the rear bumper, love how they have the extra parking lights in them like the 03 4Runners.
JDM Prado Taillights Install and wire for reverse light . . .
Install/Write Up
Start by removing your taillights.
Their are 2 10mm bolts on each side
Having a plastic tool to pop the taillight helps.
Remember facing the taillight pull towards you or else you could brake the tabs for the clips...