Lexus LS 600h L 2012 Owner's Manual page 225

2-3. Operating the lights and windshield wipers
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High beam automatic turning on or off conditions
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.
If any of the following conditions are fulfilled, high beam will be auto-
matically turned off:
● Vehicle speed drops below approximately 17 mph (27 km/h).
● The area ahead of the vehicle is not dark.
● Oncoming or preceding vehicles have headlights or tail lights
turned on.
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Turning the high beam on/off manually
Switching to low beam
222
Pull the lever to original posi-
tion.