Lexus  IS350c 2010-
 PART   COLOR  LOCATION
 12 VOLT CONSTANT   WHITE (+)   @ DRIVERS DASH FUSE BOX, (WHITE, 1-PIN PLUG(M) PIN 1
 STARTER  BLACK (-)  @ ENGINE SWITCH, (BLACK, 14-PIN PLUG) PIN 7
 STARTER 2  LT. BLUE (-)  @ ENGINE SWITCH, (BLACK, 14-PIN PLUG) PIN 2
 IGNITION 1  RED/WHITE (+)  @ PASSENGER DASH FUSE BOX, (GRAY, 10-PIN PLUG(K) PIN 3
 IGNITION 2  PINK (+)  @ PSCM, (WHITE, 40-PIN PLUG) PIN 34, NOTE #3
 IGNITION 3  N/A  
 ACCESSORY/HEATER BLOWER 1  LT. GREEN (+)  @ PSCM, (WHITE, 40-PIN PLUG) PIN 11, NOTE #3
 ACCESSORY/HEATER BLOWER 2  N/A  
 KEYSENSE  N/A  
 PARKING LIGHTS ( - )  BLUE (-)  @ HEADLIGHT SWITCH, (WHITE, 20-PIN PLUG) PIN 18
 PARKING LIGHTS ( + )  BROWN (+) (REAR) NOTE #4  @ DRIVERS DASH FUSE BOX, (GRAY, 30-PIN PLUG(J) PIN 24
 POWER LOCK  BLUE (TYPE B), NOTE #2  @ POWER WINDOW MASTER SWITCH, (WHITE, 20-PIN PLUG) PIN 5
 POWER UNLOCK  WHITE (TYPE B), Requires Double Pulse, NOTE #2  @ POWER WINDOW MASTER SWITCH, (WHITE, 20-PIN PLUG) PIN 4
 DOOR TRIGGER  PURPLE (-)  @ BECU (RH), WHITE, 16-PIN PLUG) PIN 14, NOTE #5
 DOMELIGHT SUPERVISION  WHITE (-)  @ BECU (LH), WHITE, 16-PIN PLUG) PIN 3, NOTE #6
 TRUNK RELEASE  PINK (-)  @ RELEASE SWITCH or @ BECU (RH), WHITE, 28-PIN PLUG) PIN 3, NOTE #5
 SLIDING POWER DOOR  N/A  
 HORN  WHITE (-)  @ HORN SWITCH, (BLACK, 12-PIN PLUG) PIN 8
 TACH  WHITE (AC)  @ DATA LINK Connector, (WHITE, 16-PIN PLUG) PIN 9, under Drivers Dash
 WAIT TO START LIGHT  N/A  
 BRAKE  RED/BLACK to RED (+)  @ BRAKE SWITCH or in DRIVERSKICK PANEL, (WHITE, 25-PIN PLUG) PIN 17
 FACTORY ALARM DISARM   Use UNLOCK wire  
 ANTI-THEFT  TOYOTA'S TRANSPONDER SYSTEM, See NOTE #1  
 EXTRA INFORMATION
 NOTE #1: LEXUS TRANSPONDER ANTI-THEFT SYSTEM, Requires Bypass Module, Part # 791 Bypass Module (for REMOTE STARTING ONLY!) an Extra Ignition key is required to be placed inside this module for Operation. To order the Bypass Module go to the SECURITY BYPASS MODULE Page on this website NOTE #2: TEST this wire while turning the Key in the Drivers Door. NOTE #3: the PSCM (Power Source Control Module) is located under the PASSENGER Dash and above the GLOVE BOX. NOTE #4: the FRONT PARKING LIGHT wire is a BLUE (+) @ the DRIVERS side HEADLIGHT Assembly NOTE #5: the BECU (RH) (Body Electronic Control Unit ( Right Hand) is part of the PASSENGER DASH FUSE BOX NOTE #6: the BECU (LH) (Body Electronic Control Unit ( Left Hand) is part of the DRIVERS side FUSE BOX, located under the Drivers side of the Dash.