Ok, Got a couple questions about the car.

1. What is the button in the center console that has a diagram of 4 wheels with and X on the drive shaft?
2. What is the RADC button on the right side of the lower dash?
3. How do I reset the Main Reqd light on the dash?
4. What wattage can the inverter handle?
5. Why can I not roll down either rear window from the driver's window controls? They roll down fine from the individual controls in the back.
6. How does the voice control work with the button on the steering wheel?
7. Is there a way to check the transmission fluid?

Sorry for all the question, The dealer did not have an owner's manual so he gave me one from a 2008 model, and it does not appear to be the same....anyone got a 2004 manual set they want to trade for a 2008?

Thanks

 

Simple ! Goto Lexus.com register you detail and sign up and request for a Owners manual. You will have yours anwers related to question Q1/Q2/Q4/Q6.
For Q5 you can have the pdf file downloaded from the Lexus.com website, namely GX470 Personalised Settings.

Search on this forum for Q3.
For Q7, the only method is if you look at the transmission from the Left side, there is Refill plug. That is the one way. The second option is Fluid Temprature check using the SST tool (09843−18040). And have them connected to terminals between CG (4) and TC (13) to drivers footwell area. The temp to reach at 46 Deg(115Deg F) while idling.