See also:

Multi-display light control (vehicles without a navigation system)
The brightness of the multi-display can be adjusted to four levels. Press and release the “DISP” button until the brightness of the display is adjusted to the desired level. Instrument panel li ...

If you think something is wrong
If you notice any of the following symptoms, your vehicle probably needs adjustment or repair. Contact your Lexus dealer as soon as possible. Visible symptoms Fluid leaks under the vehicle. (Water ...

Items to initialize
The following items must be initialized for normal system operation in cases such as after the 12-volt battery is reconnected, or maintenance is performed on the vehicle. ...