Hyundai Ioniq: Maintenance / Engine Coolant/Inverter Coolant

Hyundai Ioniq (AE) 2017-2023 Owner's Manual / Maintenance / Engine Coolant/Inverter Coolant

The high-pressure cooling system has a reservoir filled with year-round antifreeze coolant. The reservoir is filled at the factory.

Check the antifreeze protection and coolant level at least once a year, at the beginning of the winter season and before traveling to a colder climate. Checking the Coolant Level Check

Checking the Engine Oil and Filter

Have engine oil and filter changed by an authorized HYUNDAI dealer according to the Maintenance Schedule at the beginning of this chapter. WARNING CALIFORNIA PROPOSITION 65 WARNING Engine oil contains chemicals known to the State of California to cause cancer, birth defects and reproductive harm...

Checking the Coolant Level

■ Engine coolant ■ Inverter coolant Check the condition and connections of all cooling system hoses and heater hoses. Replace any swollen or deteriorated hoses...

Other information:

Hyundai Ioniq (AE) 2017-2023 Owner's Manual: Jump starting procedure

1. Position the vehicles close enough that the jumper cables will reach, but do not allow the vehicles to touch. 2. Avoid fans or any moving parts in the engine compartment at all times, even when the vehicles are turned off. 3. Turn off all electrical devices such as radios, lights, air conditioning, etc...

Hyundai Ioniq (AE) 2017-2023 Owner's Manual: LKA System Operation

To activate/deactivate the LKA system: With the Engine Start/Stop button in the ON position, press the LKA system button located on the instrument panel on the left hand side of the steering wheel. The indicator in the cluster display will initially illuminate white...