Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Customize Parameters
2010 Lexus RX 450h 3.5 BSECTION Customize Parameters
- CUSTOMIZING FUNCTION WITH TECHSTREAM
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.
- CUSTOMIZE
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Body Electrical / Main Body or Illuminated Entry / Utility / Customize.
- Select the setting by referring to the table below.
WIRELESS DOOR LOCK CONTROL SYSTEMDisplay (item) Default Function Setting Wireless Control ON Function that turns wireless door lock / ON or OFF ON or OFF Hazard Answer Back ON When the doors are locked by wireless operation, the hazard warning lights flash once.
When the doors are unlocked by wireless operation, the hazard warning lights flash twice.ON or OFF Open Door Warning ON The buzzer sounds when lock is pressed when any of the doors are ajar. ON or OFF Unlock 2 Operation ON Function that unlocks driver 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 or OFF Panic Function ON Function to operate theft deterrent system by continuously pressing panic switch on transmitter for 0.8 seconds ON or OFF Auto Lock Time 60 s Function that regulates the interval between unlocking and automatic relocking of doors 30 s, 60 s or 120 s Wireless Auto Lock* ON This function turns the wireless auto lock function on or off. ON or OFF Wireless Buzzer Resp ON Wireless door lock buzzer response / ON or OFF ON or OFF P/W Ope buzzer ON Wireless power window buzzer response / ON or OFF ON or OFF Wireless Buzzer Vol Level7 Wireless door lock buzzer Volume Level7, Level6, Level5, Level4, Level3, Level2, Level1 or Level0 - *: except for Korea
ILLUMINATED ENTRYDisplay Default Content Setting Lighting Time 15 s Changes the lighting time after closing all doors. (It will quickly fade out in case of turning the power switch from off to on (ACC or IG).) 7.5 s, 15 s or 30 s
RENDER: 1.0x
NO RELATED
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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.