Hyundai ELANTRA 2021 Owner's Manual page 265

While Driving
Key ignition switch positions
Switch
Position
To turn the ignition switch to the
LOCK position, put the key in at
the ACC position and turn the key
LOCK
towards the LOCK position.
The ignition key can be removed in
the LOCK position.
Electrical accessories are usable.
ACC
The steering wheel unlocks.
This is the normal key position when
the engine has started.
All features and accessories are
ON usable.
The warning lights can be checked
when you turn the ignition switch
from ACC to ON.
To start the engine, turn the ignition
switch to the START position. The
START
switch returns to the ON position
when you let go of the key.
6-6
Action
Do not leave the ignition switch in
the ON position when the engine is
not running in order to prevent the
battery from discharging.
The engine will crank until you
release the key.
Notice