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.