Instrument Cluster

Master Warning Light

~1min read

This indicator light comes on:

When a malfunction occurs 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 system malfunction (if equipped)
-- Lamp malfunction (if equipped)
-- Smart Cruise Control malfunction (if equipped)
-- Tire Pressure Monitoring System (TPMS) malfunction (if equipped)

To check the details of the warning, refer to the LCD display.

Test yourself

A quick Hyundai Elantra CN7 quiz: every answer comes with an explanation and a link to the manual page.