Automatic High Beam
The Automatic High Beam uses an in-vehicle camera sensor to assess the brightness of streetlights, the lights of oncoming and preceding vehicles, etc., and automatically turns high beam on or off as necessary.

Push the lever away from you with the headlight switch in the “AUTO” position when the “ENGINE START STOP” switch is in IGNITION ON mode.
The Automatic High Beam indicator will come on when the headlights are turned on automatically to indicate that the system is active.
When all of the following conditions are fulfilled, high beam will be
automatically turned on
(after approximately 1 second):
• Vehicle speed is above approximately 21 mph (34 km/h).
• The area ahead of the vehicle is dark.
• There are no oncoming or preceding vehicles with headlights or tail lights
turned on.
See also:
eDestination
With the eDestination feature, you can go online, via the Lexus.com owner’s Web
site, to select and organize destinations of your choice and then wirelessly send
them to your vehicle’s navigat ...
Light bulbs
You may replace the following bulbs yourself. The difficulty level of
replacement varies depending on the bulb. If necessary bulb
replacement seems difficult to perform, contact your Lexus dealer.
...
Rear automatic air conditioning system∗
Air outlets and fan speed are automatically adjusted according to the temperature
setting.
...
