Hyundai Elantra: Warning and Indicator Lights / Master Warning Light

This indicator light illuminates:
When there is a malfunction in operation
in any of the following systems:
-- Forward Collision-Avoidance Assist
system malfunction (if equipped)
-- Forward Collision-Avoidance Assist
radar blocked (if equipped)
-- Blind-Spot Collision Warning system
malfunction (if equipped)
-- Blind-Spot Collision Warning radar
blocked (if equipped)
-- High Beam Assist malfunction
(if equipped)
-- Lamp malfunction (if equipped)
-- Smart Cruise Control malfunction
(if equipped)
-- Tire Pressure Monitoring System
(TPMS) malfunction (if equipped)
To identify the details of the warning,
look at the LCD display.
This warning light illuminates:
When the fuel tank is nearly empty. Add
fuel as soon as possible.
NOTICE
Driving with the Low Fuel Level warning
light on or with the fuel level below "E"
can cause the engine to misfire and
damage the catalytic converter...
This warning light illuminates:
• When you place the ignition in the ON
position.
-- It illuminates for approximately 3
seconds and then goes off...
Other information:
The ISG system may not operate:
When there is a malfunction with the ISG
sensors or the ISG system.
The followings occur, when there is a
malfunction with the ISG system:
The auto stop indicator ()
will
illuminate in yellow on the instrument
cluster...
Fan speed control
Turn the knob to the right to increase
the fan speed and airflow. Turn the knob
to the left to decrease fan speed and
airflow.
Setting the fan speed control knob to the
“0” position turns off the fan.
NOTICE
Operating the fan speed when the
ignition switch is in the ON position
could cause the battery to discharge...