Hyundai Ioniq: System Maintenance / Air conditioning refrigerant label

System Maintenance

Climate control air filter This filter is installed behind the glove box. It filters the dust or other pollutants that enter the vehicle through the heating and air conditioning system...

Windshield Defrosting and Defogging

WARNING Windshield heating Do not use the or position during cooling operation in extremely humid weather. The difference between the temperature of the outside air and that of the windshield could cause the outer surface of the windshield to fog up, causing loss of visibility could cause an accident resulting in serious injury or death...

Other information:

Hyundai Ioniq (AE) 2017-2025 Service Manual: Repair procedures

Inspection[Electric A/C Compressor body inside inspection]1.Electric compressor body inside check procedure.1)Remove the low-pressure pipe from the electric compressor.2)Check if the copper wire and white thread inside of the compressor was contaminated...

Hyundai Ioniq (AE) 2017-2025 Owner's Manual: If the Engine Overheats

If your engine coolant temperature gauge indicates overheating, you experience a loss of power, or hear loud pinging or knocking, the engine may be overheating. If this happens, you should: 1. Turn ON the hazard warning flasher, pull off the road and stop as soon as it is safe to do so...