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:
Operation in foreign countries
If you are going to drive your vehicle in another country, be sure to:
Observe all regulations regarding registration and insurance.
Determine that acceptable fuel is available.
...
Compass function
The Compass can be turned ON and OFF and will remember the last state when the
ignition is cycled. To turn the display feature ON/OFF:
1. Press and release the button within 1 second to turn the di ...
Instrument Cluster. Repair procedures
Inspection
Speedometer
1.
Adjust the pressure of the tires to the specified level.
2.
Drive the vehicle onto a speedometer tester. Use whee ...
