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.
2008 Lexus LS 460FACTORY OEM SERVICE PROCEDURE
Customize Parameters
- CUSTOMIZING FUNCTION WITH TECHSTREAM (REFERENCE)Β NOTE:
- When the customer requests a change in a function, first make sure the function(s) can be customized.
- Be sure to make note of the current settings before customizing.
- When troubleshooting a function, first make sure that the function is set to the default setting.
- Connect the Techstream to the DLC3.
- Turn the engine switch on (IG).
- Turn the Techstream on.
- Enter the following menus: Customize Setting.
- Select the setting by referring to the table below.
Power Window:Β
DEFAULT TABLEDisplay (Item) Default Contents Setting Door Key P/W Up ON Function that raises all power windows when, with engine switch off, key is used to hold driver door key cylinder to lock position for more than 2.3 seconds ON/OFF Door Key P/W Down ON Function that lowers all power windows when, with engine switch off, key is used to hold driver door key cylinder to unlock position for more than 2.3 seconds ON/OFF P/W Down W/ Transmit ON Function that lowers all power windows when, with engine switch off, unlock switch on key is pressed and held for more than 3.0 seconds ON/OFF P/W Up W/ Smart ON Function that raises all power windows when, with engine switch off, entry lock switch on driver side door outer handle is pressed and held for more than 3.0 seconds ON/OFF
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.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ 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 QuoteNo obligation. See pricing before you book.
