Hyundai Sonata: Checking the amount of air conditioner refrigerant and compressor lubricant
When the amount of refrigerant is low, the performance of the air conditioning is reduced. Overfilling also has a negative influence on the air conditioning system.
Therefore, if abnormal operation is found, have the system inspected by an authorized HYUNDAI dealer.
✽ NOTICE
It is important that the correct type and amount of oil and refrigerant is used. Otherwise, damage to the compressor and abnormal system operation may occur.
WARNING
The air conditioning system should be serviced by an authorized HYUNDAI dealer. Improper service may cause serious injury to the person performing the service.
Climate control air filter
The climate control air filter installed behind the glove box filters the dust
or other pollutants that come into the vehicle from the outside through the heating
and air conditioning system. If ...
Automatic climate control system
Type A
Type B
1. Front windshield defrost button
2. Rear window defrost button
3. AUTO (automatic control) button
4. OFF button
5. Driver’s temperature control knob
6. Mode indicator
7. ...
See also:
Weight Classification System (WCS). Components and Components Location
Components
...
Manual heating and air conditioning
The heating and cooling system can be controlled manually by pressing buttons
or turning knob(s) other than the AUTO button. In this case, the system works sequentially
according to the order of b ...
Closing the fuel filler lid
1. To install the cap, turn it clockwise until it “click” one time. This indicates
that the cap is securely tightened.
2. Close the fuel filler lid and push it in lightly making sure that it is ...
