in this video I show you how I wired my after market android car stereo into my lexus gs300 but works with gs400 and gs430 years 98-05. There are a few websites with wiring diagrams but I found that a few of them are not accurate below is the wire colors i used on the vehicle as well as the location.


Constant 12V+ Blue/Yellow located on radio plug
Switched 12V+ Gray located on radio plug
Ground no wire available ground wire to chasis
Illumination Light Green located on radio plug
Left Front (+) Pink located on factory amp plug
Left Front (-) Purple located on factory amp plug
Right Front (+) Light Green located on factory amp plug
Right Front (-) Blue located on factory amp plug
Left Rear (+) Black located on factory amp plug
Left Rear (-) Yellow located on factory amp plug
Right Rear (+) Red located on factory amp plug
Right Rear (-) White located on factory amp plug

The factory amp is located behind the glove box. Remove the glove box via 3 philips screws inside along the top and 2 10mm under the glove box on the ouside of it.


link to where you can buy this android radio head unit with back up camera.
https://amzn.to/3MLVCTX