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 linked brightness control
When the headlight switch is turned on, the brightness of the multi-display
will be
reduced in accordance with the brightness of the instrument panel.
See also:
Vehicle Details
Interior
Supple leather, brushed aluminum and beautiful polished woods decorate the
2011 Lexus GS's well-organized and luxuriously comfortable cabin. In a realm
where typical Lexus levels of fit ...
Horn
To sound the horn, press on or
close to the mark.
...
Emergency flashers
Use the emergency flashers if the vehicle malfunctions or is involved in
an
accident.
Press the switch to flash all the
turn signal lights. To turn them
off, press the switch once again.
NOTI ...
