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:
Components and Components Location
Component Location
1. Rear glass defogger relay (Engine room relay box)
2. Rear glass defogger switch (A/C controller)
3. Rear glass defogger
...
Vehicle certification label
The vehicle certification label attached on the driver’s side center pillar contains
the vehicle identification number (VIN). ...
Air bag warning light
The purpose of air bag warning light in your instrument panel is to alert you
of a potential problem with your air bag - Supplemental Restraint System (SRS).
When the ignition switch is turned ON ...
