Lexus  RX300 1998-1999
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   WHITE/BLUE (+)   IGNITION SWITCH HARNESS
 STARTER  BLACK/WHITE (+)  IGNITION SWITCH HARNESS
 STARTER 2  N/A  
 IGNITION 1  BLACK/YELLOW (+)  IGNITION SWITCH HARNESS
 IGNITION 2  BLACK (+)  IGNITION SWITCH HARNESS
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  PINK (+)  IGNITION SWITCH HARNESS
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  BLUE with SILVER Dots (-)  IGNITION SWITCH HARNESS
 PARKING LIGHTS ( - )  GREEN/RED (-)  @ STEERING COLUMN HARNESS
 PARKING LIGHTS ( + )  GREEN (+)  IN DRIVERS KICK PANEL, GRAY 15-PIN PLUG
 POWER LOCK  See NOTE *1  See DIAGRAM
 POWER UNLOCK  See NOTE *1  See DIAGRAM
 DOOR TRIGGER  RED/WHITE (-) See NOTE *2  @ STEERING COLUMN HARNESS
 DOMELIGHT SUPERVISION  USE DOOR TRIGGER, Requires Part #775 Relay  
 TRUNK RELEASE  N/A  
 SLIDING POWER DOOR  N/A  
 HORN  WHITE/RED (-)  @ STEERING COLUMN HARNESS
 TACH  ORANGE  IN 10-PIN PLUG, RIGHT OF FUSEBOX
 WAIT TO START LIGHT  N/A  
 BRAKE  GREEN/WHITE (+)  @ SWITCH ABOVE BRAKE PEDAL
 FACTORY ALARM DISARM   Disarms with KEYSENSE Wire  @ IGNITION SWITCH HARNESS
 ANTI-THEFT  TRANSPONDER ANTI-THEFT SYSTEM, REQUIRES 791 BYPASS MODULE AND EXTRA IGNITION KEY  TRANSPONDER @ IGNITION SWITCH TUMBLER
 EXTRA INFORMATION
 NOTE *1 THIS VEHICLE'S DOORLOCKS ARE SPECIAL AND WILL REQUIRE AN EXTRA RELAY, PART #775 AND 2 DIODES, TO CONNECT, See DIAGRAM NOTE *2 THIS DOOR TRIGGER WIRE GOES TO THE KEY CYLINDER ILLUMINATION RING AND READS THE DELAY.