Hyundai Ioniq (AE): Warning and Indicator Lights / Ready Indicator. EV Mode Indicator. Service Warning Light

Ready Indicator

Hyundai Ioniq. Ready Indicator. EV Mode Indicator. Service Warning Light

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

Hyundai Ioniq. Ready Indicator. EV Mode Indicator. Service Warning Light

This indicator illuminates when the vehicle is driven by the electric motor.

Service Warning Light

Hyundai Ioniq. Ready Indicator. EV Mode Indicator. 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:

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Repair procedures

    Replacement1.Remove the battery (-) terminal.2.Remove the engine room under cover.(Refer to Engine Mechanical System - "Engine Room Under Cover")3.Remove the heater hose (A) and AEWP hose (B).4.Disconnect the lock pin to remove the heater hose pump connector (A).

    Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual: Schematic diagrams

    Trouble Symptom ChartsComponent Parts and Function Outline Component part Function Cruise Control Switch Input the set speed and distance to the SCC ECU. Instrument Cluster Display various information inputted from SCC.

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