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 labelWhy didn’t my air bag go off in a collision? (Inflation and noninflation conditions
of the air bag)
There are many types of accidents in which the air bag would not be expected
to provide additional protection.
These include rear impacts, second or third collisions in multiple impact accidents,
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Exterior care
Exterior general caution
It is very important to follow the label directions when using any chemical cleaner
or polish. Read all warning and caution statements that appear on the label.
Finish mai ...
Warning indicator
If the LDWS warning indicator (yellow) comes on, the LDWS is not working properly.
Take your vehicle to an authorized K900 Kia dealer and have the system checked. ...