Hyundai Ioniq: Convenient features of your vehicle / Instrument Cluster

Closing the fuel filler door

1. To install the fuel tank cap, turn it clockwise until it "clicks" one time. 2. Close the fuel filler door until it is latched securely. WARNING Gasoline is highly flammable and explosive...

Instrument Cluster Control

Instrument panel illumination When the vehicle's position lights or headlights are on, press the illumination control button to adjust the brightness of the instrument panel illumination...

Other information:

Hyundai Ioniq (AE) 2017-2024 Service Manual: High voltage shut-off procedures

High Voltage Shut-off Procedures    • Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system. Failure to follow the safety instructions may result in serious electrical injuries...

Hyundai Ioniq (AE) 2017-2024 Service Manual: Coolant. Repair procedures

Engine Coolant Refilling and Bleeding [Drain]    • Never remove the reservoir tank cap when the engine is hot.• Serious scalding could be caused by hot fluid under high pressure escaping from the radiator...