Hyundai Santa Cruz Owner's Manual page 211

Convenient Features
Headlight delay function
If you place the ignition switch to the
ACC position or the OFF position with
the headlights ON, the headlights (and/
or position lamps) remain on for about
5 minutes. However, if the driver's door
is opened and closed, the headlights
are turned off after 15 seconds. Also,
with the vehicle off if the driver's door is
opened and closed, the headlights (and/
or position lamps) are turned off after 15
seconds.
The headlights (and/or position lamps)
can be turned off by pressing the lock
button on the remote key or smart key
twice or turning the headlight switch to
the OFF or AUTO position.
You can enable the headlight delay
function by selecting 'Setup User
Settings Lights Headlight Delay.
NOTICE
If the driver exits the vehicle through
another door besides the driver
door, the battery saver function
does not operate and the headlight
delay function does not turn OFF
automatically.
This may cause the battery to
discharge. To avoid battery discharge,
turn OFF the headlights manually from
the headlight switch before exiting the
vehicle.
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