Hyundai Ioniq: Warning and Indicator Lights / Ready Indicator. EV Mode Indicator. Service Warning Light
Ready Indicator
This indicator illuminates :
When the vehicle is ready to be driven.
- ON : Normal driving is possible.
- OFF : Normal driving is not possible, or a problem has occurred.
- Blinking : Emergency driving.
When the ready indicator goes OFF or blinks, there is a problem with the system.
In this case, have your vehicle inspected by an authorized HYUNDAI dealer.
EV Mode Indicator
This indicator illuminates when the vehicle is driven by the electric motor.
Service Warning Light
This warning light illuminates :
- When you place the Engine Start/ Stop button to the ON position.
- It illuminates for approximately 3 seconds and then goes off.
- When there is a problem with the hybrid vehicle control system or hardware.
When the warning light illuminates while driving, or does not go OFF after starting
the vehicle, have your vehicle inspected by an authorized HYUNDAI dealer.
Information
Make sure that all warning lights are OFF after starting the engine. If any
light is still ON, this indicates a situation that needs attention...
Charging Cable Connection Indicator (Plug-in hybrid)
This indicator illuminates in red when the charging cable is connected.
Air Bag Warning Light
This warning light illuminates:
When you place the Engine Start/ Stop button to the ON position...
Other information:
DescriptionIntegrated Rain SensorIntegrated rain sensor (A) controls three systems: front wiper, auto-light, and central air conditioner.1.Wiper Control SystemWhen "AUTO" switch signal is received from the multi-function switch on the right, the integrated rain sensor detects the amount of rainfall...
Troubleshooting
Error Item
Failure symptom
Inspection items
Detailed inspections
Relevant Parts/
Components
Screen displayTFT-LCD screen does not turn on1)Connector attachments2)Components1)Check the connector attachments2)Check B+, IGN and GND wiring3)Check the components Connectors, wiring, fuses, dashboardWarning lightAirbag warning lamp malfunction1)Connector attachments2)C-CAN3)Components1)Check airbag + signal (connectors)2)Check C-CAN (ACU4) signal3)Check the FPC attachment inside the dashboardACU Connectors, wiring, fuses, dashboardMode conversionIntegrated driving mode malfunction1)Connector attachments2)Switch3)Components1)Check the switch input (connector)2)Check the switch signal input(disconnection or shorting)3)Check conversion with dashboard componentSwitch connector, wiring dashboardIlluminationInterior light brightness cannot be controlled...