Hyundai Ioniq: Warning and Indicator Lights / Low Fuel Level Warning Light, Engine Coolant Temperature Warning Light, Master Warning Light

Hyundai Ioniq (AE) 2017-2025 Owner's Manual / Convenient features of your vehicle / Instrument Cluster / Warning and Indicator Lights / Low Fuel Level Warning Light, Engine Coolant Temperature Warning Light, Master Warning Light

Low Fuel Level Warning Light

Hyundai Ioniq. Warning Light

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 (if equipped).

Engine Coolant Temperature Warning Light

Hyundai Ioniq. Warning Light

This warning light illuminates:

• When the engine coolant temperature is above 248°F (120°C). This means that the engine is overheated and may be damaged.

Master Warning Light

Hyundai Ioniq. Warning Light

This indicator light illuminates:

• When there is a malfunction in operation in any of the following systems:

- Low washer fluid (if equipped)
- Exterior lamp malfunction
- Forward Collision-Avoidance Assist (FCA) malfunction (if equipped)
- Blind-Spot Collision Warning (BCW) System malfunction (if equipped)
- Smart cruise control malfunction (if equipped)
- High Beam Assist malfunction (if equipped)
- Tire Pressure Monitoring System (TPMS)
- Service reminder

To identify the details of the warning, look at the LCD display.

    Charging System Warning Light, Engine Oil Pressure Warning Light

    Charging System Warning Light When this warning light illuminates while running the engine, the battery is not being charged. Immediately turn OFF all electrical accessories...

    Low Tire Pressure Warning Light

    This warning light illuminates: When you place Engine Start/Stop button to the ON position. - It illuminates for approximately 3 seconds and then goes off...

    Other information:

    Hyundai Ioniq (AE) 2017-2025 Service Manual: Resolver Sensor. Schematic diagrams


    C..

    Hyundai Ioniq (AE) 2017-2025 Owner's Manual: RCCW (Rear Cross-Traffic Collision Warning)


    The Rear Cross-Traffic Collision Warning function monitors approaching cross traffic from the left and right side of the vehicle when your vehicle is in reverse. Operating conditions To operate: Cluster type A Go to the 'User Settings → Driver Assistance → Rear Collision Warning and select Rear Cross- Traffic Collision Warning' on the LCD display...

    Categories

    Seat Belt Warning Light

    Seat belt warning light

    Hyundai Ioniq. Seat Belt Warning Light

    As a reminder to the driver, the seat belt warning light will illuminate and warning chime will sound for approximately 6 seconds each time you place the Engine Start/Stop button to the ON position if the seat belt is unfastened.

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