Kia K900: Checking the amount of air conditioner refrigerant and compressor lubricantWhen the amount of refrigerant is low, the performance of the air conditioning is reduced. Overfilling also has a negative impact on the air conditioning system.
Therefore, if abnormal operation is found, have the system inspected by an authorized K900 Kia dealer.
WARNING

Because the refrigerant is at very high pressure, the air conditioning system should only be serviced by trained and certified technicians. It is important that the correct type and amount of oil and refrigerant is used, otherwise damage to the vehicle and personal injury may occur.
Climate control air filter
Air Conditioning refrigerant labelSeat cushion height
Pull the front portion of the control switch up to raise or down to lower the
front part of the seat cushion. Pull the rear portion of the control switch up to
raise or down to lower the rear pa ...
150,000 miles (240,000 km) or 120 months
Rotate tires
Inspect vacuum hose
Inspect air conditioning refrigerant
Inspect brake hoses and lines
Inspect drive shafts and boots
Inspect exhaust pipe and muffler
Inspect fuel lines, f ...
If engine stalls while driving
1.Reduce your speed gradually, keeping a straight line. Move cautiously off the
road to a safe place.
2.Turn on your emergency flashers.
3.Try to start the engine again. If your vehicle will not s ...