Lexus 2013 IS250 Owner's Manual page 208

206
4-3. Operating the lights and wipers

Light reminder buzzer
A buzzer sounds when the engine switch is turned off or turned to ACCESSORY
mode and the driver's door is opened while the lights are turned on.

Automatic headlight leveling system
The level of the headlights is automatically adjusted according to the number of
passengers and the loading condition of the vehicle to ensure that the headlights
do not interfere with other road users.

Operation guide display (vehicles with rain-sensing windshield wipers only)
When the headlight switch is operated to and from the "AUTO" position, the cur-
rent status is displayed on the meters for a few seconds to show that AUTO mode
is activated/deactivated. (P. 103)

Customization
Settings (e.g. light sensor sensitivity) can be changed.
(Customizable features: P. 555)
NOTICE

To prevent battery discharge
Do not leave the lights on longer than necessary when the engine is not run-
ning.
IS250_EE(OM53B11E)