Wujexuhe Wiring Harness Amp Bypass Stereo Adapter is made of high-quality materials and has undergone strict quality control to ensure that it meets your replacement requirements. It can flexibly enhance or adjust the audio signal while maintaining the integrity of the original system, increase or improve the transmission and processing capabilities of the audio signal, and is suitable for various occasions where the audio system needs to be improved or expanded

Compatible Models:
Fit for Lexus IS300 2001 2002 2003 2004 2005

Product Features:
1. Allows aftermarket installation in vehicles equipped with factory advanced/amplified audio systems
2. 16 pins, approximately 60 cm wire length, no need to cut the vehicle's factory wiring and connectors
3. Provides functional color coding for simple installation

Wiring Requirements:
Red: 12V ignition/ACC
Blue: 12V constant power/memory
Black: Ground
Yellow: Lighting
Green/White 1: Right rear speaker positive
Green/White 2: Right rear speaker negative
Gray: Right front speaker positive

Installation:
1.Locate the factory amplifier by opening and lowering the glove box. Unplug the 16-pin harness. Connect to the 16-pin harness an extend the wires to the location of the new receiver
2.If illumination is needed, use the red t-tap on a wire that works with the vehicle lights and connect the insulated male connector into the t-tap

Installation Notes:
Connect the 16-pin harness to match the color of the wires. It is best to solder and insulate through heat shrink, then plug directly in

It is highly recommended that professionals perform the installation