Hyundai Ioniq: Gauges and Meters / Plug-in hybrid mode indicator

Hyundai Ioniq (AE) 2017-2025 Owner's Manual / Convenient features of your vehicle / Instrument Cluster / Gauges and Meters / Plug-in hybrid mode indicator

Hyundai Ioniq. Plug-in hybrid mode indicator

CD (Charge Depleting, Electric) mode : The high-voltage (hybrid) battery is used to drive the vehicle.
CS (Charge Sustaining, Hybrid) mode : The high-voltage (hybrid) battery and gasoline engine is used to drive the vehicle.

Information

Even when the battery charging rate is high and driving in electric mode is possible, engine may turn on in some areas to protect the system.

Hybrid battery SOC (State of Charge) gauge

This gauge indicates the remaining hybrid battery power. If the SOC is near the "L (Low)" level, the vehicle automatically operates the engine to charge the battery...

Outside temperature gauge

This gauge indicates the current outside air temperatures by 1°F (1°C). - Temperature range : -40°F ~ 140°F (-40°C ~ 60°C) The outside temperature on the display may not change immediately like a general thermometer (to avoid distracting the driver)...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Troubleshooting

Failure Diagnosis1.In principle, ESP and TCS controls are prohibited in case of ABS failure.2.When ESP or TCS fails, only the failed system control is prohibited.3.However, when the solenoid valve relay should be turned off in case of ESP failure, refer to the ABS fail-safe...

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: Storage Compartment

WARNING Never store cigarette lighters, propane cylinders, or other flammable/explosive materials in the vehicle. These items may catch fire and/or explode if the vehicle is exposed to hot temperatures for extended periods. WARNING ALWAYS keep the storage compartment covers closed securely while driving...