2008 Lexus LS 600hLFACTORY OEM SERVICE PROCEDURE

Customize Parameters

HINT

The following items can be customized.

NOTE:
  • When the customer requests a change in a function, first make sure that the function can be customized.
  • Be sure to make a note of the current settings before customizing.
  • When troubleshooting a function, first make sure that the function is set to the default setting.
  1. Connect the Intelligent tester or Techstream to the DLC3
  2. Turn the power switch ON (IG)
  3. Turn the tester on.
  4. Enter the following menus.
    1. Intelligent tester - Select: CUSTOMIZE /
    2. Techstream - Select. Customize Setting /
  5. Select the setting by referring to the table below.
  1. SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Starting) 
    1. Intelligent tester

      SMART 

      CUSTOMIZE PARAMETERS - SMART

      Display Default Contents Setting
      IGNITION AREA ALL Function to choose the available area for key to start hybrid control system and cancel the steering lock FRONT/ALL
    2. Techstream

      Smart Key / Access 

      CUSTOMIZE PARAMETERS - SMART KEY / ACCESS

      Display Default Contents Setting
      Ignition Available Area ALL Function to choose the available area for key to start hybrid control system and cancel the steering lock FRONT/ALL
  2. POWER TILT AND POWER TELESCOPIC STEERING COLUMN SYSTEM 
    1. Intelligent tester

      TILT & TELESCO 

      CUSTOMIZE PARAMETERS - TILT & TELESCO

      Display Default Contents Setting
      AUTO TILT AWAY ON ON/OFF of the auto away / return function ON/OFF
    2. Techstream

      Tilt & Telesco 

      CUSTOMIZE PARAMETERS - TILT & TELESCO

      Display Default Contents Setting
      Autoaway / Return function ON ON/OFF of the auto away / return function ON/OFF
  3. AIR CONDITIONING SYSTEM 
    1. Intelligent tester

      AIR CONDITIONER 

      CUSTOMIZE PARAMETERS - AIR CONDITIONER

      Display Default Contents Setting
      SET TEMP SHIFT NORMAL To control with the shifted temperature against the display temperature +2C/+1 C / NORMAL /-1 C/-2 C
      AIR INLET MODE AUTO In case of turning the A/C ON when you desire to make the compartment cool down quickly, this is the function to change the mode automatically to RECIRCULATION mode MANUAL/AUTO
      COMPRESSOR MODE AUTO Function to turn the A/C ON automatically by pressing the AUTO button when the blower is ON and the A/C is OFF MANUAL/AUTO
      COMPRS/DEF OPER LINK Function to turn the A/C ON automatically linked with the FRONT DEF button when A/C is OFF NORMAL / LINK
      EVAP CTRL AUTO Function to set the evaporator control to the AUTOMATIC position (AUTO) to save power, or to the coldest position (MANUAL) to dehumidify the air and to prevent the windows from fogging up MANUAL/AUTO
      GAS SENS SHIFT NORMAL Function to change the sensitivity of the exhaust gas sensor MU MORE / MORE / LI MORE / NORMAL / LI LESS / LESS / MU LESS
      BUTTON PRS BUZ ON Function to sound a buzzer when button is pressed OFF / ON
      FOOT/DEF MODE ON Function to turn the airflow from FOOT / DEF ON automatically when AUTO MODE is ON OFF/ON
      AUTO BLOW UP ON Function to change the blower level automatically when the defroster is ON OFF/ON
      FILTER SENS NORMAL Function to change the sensitivity of the air conditioning filter clogging sensor LESS / NORMAL / MORE
      AMBIENT TMP SFT NORMAL Function to control the shifted ambient temperature in relation to the displayed ambient temperature +3C/+2C/+1 C/NORMAL/-1 C / -2 C / -3 C
    2. Techstream

      Air Conditioner 

      CUSTOMIZE PARAMETERS - AIR CONDITIONER

      Display Default Contents Setting
      Set Temperature Shift Normal To control with the shifted temperature against the display temperature +2C/+1 C/Normal/-1 C/-2C
      Air Inlet Mode Automatic In case of turning the A/C ON when you desire to make the compartment cool down quickly, this is the function to change the mode automatically to RECIRCULATION mode Manual / Automatic
      Compressor Mode Automatic Function to turn the A/C ON automatically by pressing the AUTO button when the blower is ON and the A/C is OFF Manual / Automatic
      Compressor/Air Inlet DEF operation Link Function to turn the A/C ON automatically linked with the FRONT DEF button when A/C is OFF Normal / Link
      Evaporator Control Automatic Function to set the evaporator control to the AUTOMATIC position (Automatic) to save power, or to the coldest position (Manual) to dehumidify the air and to prevent the windows from fogging up Manual / Automatic
      Emission Gas Sensor Shift Normal Function to change the sensitivity of the exhaust gas sensor Much More / More / Little More / Normal / Little Less / Less / Much Less
      Button Press Buzzer ON Function to sound a buzzer when button is pressed OFF / ON
      Foot/DEF Auto Mode ON Function to turn the airflow from FOOT / DEF ON automatically when AUTO MODE is ON OFF/ON
      Foot/DEF Automatic Blow Up Function ON Function to change the blower level automatically when the defroster is ON OFF / ON
      Filter Sensor Normal Function to change the sensitivity of the air conditioning filter clogging sensor Less / Normal / More
      Ambient Temperature Shift Normal Function to control the shifted ambient temperature in relation to the displayed ambient temperature +3C/+2C/+1 C/Normal/-1 C /-2 C / -3 C
  4. THEFT DETERRENT SYSTEM 
    1. Intelligent tester

      SECURITY 

      CUSTOMIZE PARAMETERS - SECURITY

      Display Default Contents Setting
      WARNING(HORN) ON Function that allows vehicle horns and theft deterrent horn to be used as warning device ON / OFF
      PASSIVE MODE OFF Passive arming mode is a function that switches theft deterrent system from arming preparation state to armed state 30 seconds after key is not inside vehicle and driver side door is closed
      In passive arming mode, theft deterrent system will judge that a theft is taking place and switch to alarm sounding state if one of the following operations are not performed within 14 seconds (see entry delay below) after door is opened
      • Unlock any door by key or wireless operation
      • Turn power switch ON (IG)
      		 ON / OFF
      ENTRY DELAY 14s Function that changes entry delay time (time before warning starts) for PASSIVE ARMING MODE 0 s/14 s/30 s
    2. Techstream

      Security 

      CUSTOMIZE PARAMETERS - SECURITY

      Display Default Contents Setting
      Warning by Horn ON Function that allows vehicle horns and theft deterrent horn to be used as warning device ON / OFF
      Passive Mode (Security System) OFF Passive arming mode is a function that switches theft deterrent system from arming preparation state to armed state 30 seconds after key is not inside vehicle and driver side door is closed
      In passive arming mode, theft deterrent system will judge that a theft is taking place and switch to alarm sounding state if one of the following operations are not performed within 14 seconds (see entry delay below) after door is opened
      • Unlock any door by key or wireless operation
      • Turn power switch ON (IG)
      		 ON/OFF
      Entry Delay Time 14s Function that changes entry delay time (time before warning starts) for PASSIVE ARMING MODE 0 s/14 s/30 s
  5. LIGHTING SYSTEM 
    1. Intelligent tester

      ILLUMINATE ENTRY 

      CUSTOMIZE PARAMETERS - ILLUMINATE ENTRY

      Display Default Contents Setting
      I/LON/ACC OFF ON Function to light the interior light when the power switch is operated from ON (IG or ACC) to OFF ON / OFF
      LIGHTING TIME 15s Function to change the lighting time after closing the door (It will quickly fade out in case of turning the power switch ON (IG)) 7 5s/15s/30s
      LIGHT CONTROL ON Function to light up door inside handle light when the power switch is ON (IG) and shift position is not P ON / OFF
      I/L ON / UNLOCK ON Function to light the interior light, etc when the door is unlocked with a transmitter, door key or door lock control switch ON / OFF
      MIRR F/L APRCHD ON Door mirror foot light (when approaching vehicle) ON / OFF
      MIRR F/L UNLOCK ON Door mirror foot light (when unlocking doors) ON / OFF
      MIRR F/L MSTR SW ON Door mirror foot light (when manually unlocking doors) ON / OFF
      S/B BKL OPN/DOR ON Seat belt buckle illumination (when door is open) ON / OFF
      S/BBKL ACC/OFF ON Seat belt buckle illumination (when electrical accessories are OFF) ON / OFF
      MIRR F/L TIME 15s Door mirror foot light illumination duration Os/ 7 5s /15s /30s
      ROOM/LGT APRCHD ON Dome light illumination (when approaching vehicle) ON / OFF
      INSIDE FOOT/LGT ON Interior foot light illumination ON / OFF
      CONSOLE LIGHT ON Center console spot light ON / OFF

      LIGHT CONTROL 

      CUSTOMIZE PARAMETERS - LIGHT CONTROL

      Display Default Contents Setting
      LIGHT OFF DELAY 30s Function to keep on lighting the headlight for a certain period of time after closing all the doors with the power switch turned from ON (IG) to OFF under the condition that the light control switch is at HEAD or AUTO with the headlight ON OFF/30s/60s/90s
      SENSITIVITY NORMAL Function to adjust the sensitivity of lighting illumination*1 (below) LIGHT2 / LIGHT1 / NORMAL / DARK1/DARK2
      DISP EX ON SEN NORMAL Changes brightness when lowering lights such as combination meter indicator light, A/C indicator light, and clock light Refer to the illustration*2 (below) LIGHT2 / LIGHT1 / NORMAL / DARK1 / DARK2
      DISP EX OFF SEN NORMAL Changes brightness when canceling lowering lights such as combination meter indicator light, A/C indicator light, and clock light Refer to the illustration*3 (below) LIGHT2 / LIGHT1 / NORMAL / DARK1 / DARK2
      DRL FUNCTION ON DRL control ON / OFF

      HINT:

      The sensitivity adjustment may be difficult to confirm. Check by driving the customer's vehicle.

      Illustration*1: 

      ILLUSTRATION*1 REFERENCE

      Lighting Brightness Dark↔Bright
      Setting DARK2 DARK1 NORMAL LIGHT1 LIGHT2

      Illustration*2: 

      ILLUSTRATION*2 REFERENCE

      Brightness of lowering the lights Dark↔Bright
      Setting DARK2 DARK1 NORMAL LIGHT1 LIGHT2

      Illustration*3: 

      ILLUSTRATION*3 REFERENCE

      Brightness when canceling the lowering of the lights Dark↔Bright
      Setting DARK2 DARK1 NORMAL LIGHT1 LIGHT2
    2. Techstream

      Illuminated Entry 

      CUSTOMIZE PARAMETERS - ILLUMINATED ENTRY

      Display Default Contents Setting
      I/L when ACC OFF ON Function to light the interior light when the power switch is operated from ON (IG or ACC) to OFF ON / OFF
      Lighting Time 15s Function to change the lighting time after closing the door (It will quickly fade out in case of turning the power switch ON (IG)) 7 5s/15s/30s
      Light Control ON Function to light up door inside handle light when the power switch is ON (IG) and shift position is not P ON / OFF
      I/L ON W/Door Key Unlock ON Function to light the interior light, etc when the door is unlocked with a transmitter, door key or door lock control switch ON / OFF
      Mirr-Foot-Lgt Approached ON Door mirror foot light (when approaching vehicle) ON / OFF
      Mirr-Foot-Lgt Unlocked ON Door mirror foot light (when unlocking doors) ON / OFF
      Mirr-Foot-Lgt w/Master SW ON Door mirror foot light (when manually unlocking doors) ON / OFF
      S-Belt-Bkl-Lgt/Door Open ON Seat belt buckle illumination (when door is open) ON / OFF
      S-Belt-Bkl-Lgt/ACC OFF ON Seat belt buckle illumination (when electrical accessories are OFF) ON / OFF
      Mirror Foot Light Time 15s Door mirror foot light illumination duration Os/7 5s/15s/30s
      Room Light when Aprchd ON Dome light illumination (when approaching vehicle) ON / OFF
      Inside Foot Light ON Interior foot light illumination ON / OFF
      Center Console Spot Light ON Center console spot light ON/OFF

      Light Control 

      CUSTOMIZE PARAMETERS - LIGHT CONTROL

      Display Default Contents Setting
      Light Auto OFF Delay 30s Function to keep on lighting the headlight for a certain period of time after closing all the doors with the power switch turned from ON (IG) to OFF under the condition that the light control switch is at HEAD or AUTO with the headlight ON OFF / 30s / 60s / 90s
      Sensitivity Normal Function to adjust the sensitivity of lighting illumination*1 (below) Light2 / Light1 / Normal / Dark1 / Dark2
      Disp Ex ON Sen NORMAL Changes brightness when lowering lights such as combination meter indicator light, A/C indicator light, and clock light Refer to the illustration*2 (below) LIGHT2 / LIGHT1 / NORMAL / DARK1/DARK2
      Disp Ex OFF Sen NORMAL Changes brightness when canceling lowering lights such as combination meter indicator light, A/C indicator light, and clock light Refer to the illustration*3 (below) LIGHT2 / LIGHT1 / NORMAL / DARK1/DARK2
      DRL Function ON DRL control ON / OFF

      HINT:

      The sensitivity adjustment may be difficult to confirm. Check by driving the customer's vehicle.

      Illustration*1: 

      ILLUSTRATION*1 REFERENCE

      Lighting Brightness Dark↔Bright
      Setting Dark2 Dark1 Normal Light1 Light2

      Illustration2: 

      ILLUSTRATION*2 REFERENCE

      Brightness of lowering the lights Dark↔Bright
      Setting DARK2 DARK1 NORMAL LIGHT1 LIGHT2

      Illustration*3: 

      ILLUSTRATION*3 REFERENCE

      Brightness when canceling the lowering of the lights Dark↔Bright
      Setting DARK2 DARK1 NORMAL LIGHT1 LIGHT2
  6. POWER DOOR LOCK CONTROL SYSTEM 
    1. Intelligent tester

      DOOR LOCK 

      CUSTOMIZE PARAMETERS - DOOR LOCK

      Display Default Contents Setting
      AUTO UNLK/SHIFT ON Function that unlocks all doors when lever is shifted to P from any position other than P while the power switch is ON (IG) ON/OFF
      ALL UNLK/OPN-CL OFF Function that unlocks all other doors when opening driver door within 10 seconds after turning the power switch is ON (IG) ON/OFF
      UNLK/KEY TWICE ON Function that unlocks only driver side door when driver side door key cylinder is turned to unlock once, and unlock all doors when it is turned to unlock twice For OFF setting, turning it once unlocks all doors ON/OFF
      AUTO LOCK/SHIFT ON*1
      OFF*2      		 With engine running and all doors closed, function that locks all doors when lever is shifted to P from any position other than P ON/OFF
      AUTO LOCK OFF*1
      ON*2      		 Function that locks all doors when vehicle speed reaches a certain level ON/OFF
      HINT:
      *1: Except Korea
      *2: for Korea
    2. Techstream

      Door Lock 

      CUSTOMIZE PARAMETERS - DOOR LOCK

      Display Default Contents Setting
      Auto Unlock/Shift ON Function that unlocks all doors when lever is shifted to P from any position other than P while the power switch is ON (IG) ON/OFF
      All Unlock/Open-Close OFF Function that unlocks all other doors when opening driver door within 10 seconds after turning the power switch is ON (IG) ON/OFF
      Unlock Key Twice ON Function that unlocks only driver side door when driver side door key cylinder is turned to unlock once, and unlock all doors when it is turned to unlock twice For OFF setting, turning it once unlocks all doors ON/OFF
      Auto Lock/Shift ON*1
      OFF*2      		 With engine running and all doors closed, function that locks all doors when lever is shifted to P from any position other than P ON/OFF
      Auto Lock OFF*1
      ON*2      		 Function that locks all doors when vehicle speed reaches a certain level ON/OFF
      HINT.
      *1: Except Korea
      *2: for Korea
  7. WIRELESS DOOR LOCK CONTROL SYSTEM 
    1. Intelligent tester

      WIRELESS D LOCK 

      CUSTOMIZE PARAMETERS - WIRELESS D LOCK

      Display Default Contents Setting
      HAZARD ANS BACK ON When LOCK switch on transmitter is pressed, this function illuminates hazard warning lights once When UNLOCK switch is pressed, hazard warning lights illuminate twice ON/OFF
      WIRELESS OPER ON Function that turns wireless door lock function ON or OFF ON/OFF
      OPEN DOOR WARN ON If door is not completely closed and transmitter LOCK switch is pressed, this function makes buzzer sound for 10 seconds ON/OFF
      TRUNK LID OPER 08 s PR This function changes transmitter operation method for opening luggage compartment door 1 time/2 times/0 8 s PR/OFF
      ALARM FUNCTION ON Function to operate theft deterrent system by continuously pressing panic switch on transmitter for 2.5 seconds ON/OFF
      UNLOCK /2OPER ON Function that unlocks driver side door when unlock switch on transmitter is pressed once, and unlocks all doors when pressed twice If setting is OFF, pressing unlock switch once makes all doors unlock ON/OFF
      AUTO LOCK DELAY 60s Function to change time until relocking after unlocking with wireless door lock function 30s/60s/120s
      WIRLS AUTO LOCK ON This function controls unlocking doors to automatic relocking function ON/OFF
    2. Techstream

      Wireless Door Lock 

      CUSTOMIZE PARAMETERS - WIRELESS DOOR LOCK

      Display Default Contents Setting
      Hazard Answer Back ON When LOCK switch on transmitter is pressed, this function illuminates hazard warning lights once When UNLOCK switch is pressed, hazard warning lights illuminate twice ON/OFF
      Wireless Control ON Function that turns wireless door lock function ON or OFF ON/OFF
      Open Door Warning ON If door is not completely closed and transmitter LOCK switch is pressed, this function makes buzzer sound for 10 seconds ON/OFF
      Trunk Lid Operation 08s This function changes transmitter operation method for opening luggage compartment door 1 tim ON/2 tim ON/0 8 s/Prohibit
      Panic Alarm Function ON Function to operate theft deterrent system by continuously pressing panic switch on transmitter for 2 5 seconds ON/OFF
      Unlock 2 Operation ON Function that unlocks driver side door when unlock switch on transmitter is pressed once, and unlocks all doors when pressed twice If setting is OFF, pressing unlock switch once makes all doors unlock ON/OFF
      Auto Lock Time 60s Function to change time until relocking after unlocking with wireless door lock function 30s/60s/120s
      Wireless Auto Lock ON This function controls unlocking doors to automatic relocking function ON/OFF
  8. SMART ACCESS SYSTEM WITH PUSH-BUTTON START (for Door Lock) 
    1. Intelligent tester

      SMART 

      CUSTOMIZE PARAMETERS - SMART

      Display Default Contents Setting
      PARK WAIT TIME (Waiting time to permit unlocking door after locking) 2 5s Function that sets waiting time to permit unlocking door after door is locked with entry lock function 0 5s /1 5s / 2 5s / 5s
      TRUNK OPEN MODE (Luggage compartment door open mode when vehicle is locked) ON Function to permit opening luggage compartment door ON / OFF

      WARNING 

      CUSTOMIZE PARAMETERS - WARNING

      Display Default Contents Setting
      KEY LOW-BATT WRN (Warn when key battery becomes weak) ON Function that warns driver that key's battery power is low ON / OFF
    2. Techstream

      Smart Key / Access 

      CUSTOMIZE PARAMETERS - SMART KEY / ACCESS

      Display Default Contents Setting
      Park Wait Time (Waiting time to permit unlocking door after locking) 2 5s Function that sets waiting time to permit unlocking door after door is locked with entry lock function 05s/1 5s/25s/5s
      Trunk Open Mode (Luggage compartment door open mode when vehicle is locked) ON Function to permit opening luggage compartment door ON/OFF

      Warning 

      CUSTOMIZE PARAMETERS - WARNING

      Display (Item) Default Contents Setting
      Key Low Battery Warning (Warn when key battery becomes weak) ON Function that warns driver that key's battery power is low ON / OFF
    3. ENTRY UNLOCK MODE SWITCHING FUNCTION
      1. To use the entry unlock mode switching function, make sure the power switch is OFF and simultaneously press and hold the key's LOCK switch and another key switch for 5 seconds. When the switches are pressed and held for 5 seconds, the entry door unlock mode changes in the following order: driver door unlock mode, one door unlock mode, doors on one side unlock mode, all door unlock mode.
        NOTE: After pressing and holding the switches for 5 seconds, wait 5 seconds before performing the same procedure again.
        • One door unlock mode:

          When a touch sensor is touched, the touch sensor's door unlocks. For example, if the driver door's touch sensor is touched, the driver door unlocks.

        • All door unlock mode:

          When a touch sensor is touched, all doors unlock.

        • Driver door unlock mode (default): When the driver door's touch sensor is touched, only the driver door unlocks. When another touch sensor is touched, all doors unlock.
        • Doors on one side unlock mode: When a touch sensor is touched, the doors on the side of the touch sensor unlock. For example, when the driver door's touch sensor is touched, the driver door and driver side rear door unlock.
      2. The certification ECU receives this signal from the entry door control receiver and changes the smart access system with push-button start to the entry unlock mode.
      3. The certification ECU sounds the wireless door lock buzzer and combination meter buzzer to inform the user that the mode has been switched.

        HINT:

        The function only changes the entry unlock mode of the smart access system with push button start. It does not switch the unlocking of the wireless door lock control.

        • One door mode:
          Fig 1: Identifying Multi-Information Display
          G04951596Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Factory Service Tools

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.

Shop Manual-Ready ToolsCompare Repair QuoteQuote Shield Pro

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.

Rather have a pro handle this?

A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.

Comes to youSame-day available12-month warranty
Get a Free Quote

No obligation. See pricing before you book.