Hyundai Sonata: Climate control air filter
Filter inspection
The climate control air filter should be replaced according to the Maintenance Schedule. If the vehicle is operated in severely air-polluted cities or on dusty rough roads for a long period, it should be inspected more frequently and replaced earlier. When you replace the climate control air filter, replace it performing the following procedure, and be careful to avoid damaging other components.

Filter replacement
1. Open the glove box and remove the support strap (1).

2. With the glove box open, remove the stoppers by turning them counterclockwise on both sides.

3. Remove the climate control air filter cover while pressing the lock on the right of the cover.

4. Replace the climate control air filter.
5. Reassemble in the reverse order of disassembly.
✽ NOTICE
When replacing the climate control air filter install it properly. Otherwise, the system may produce noise and the effectiveness of the filter may be reduced.
Air cleaner
Filter replacement
It must be replaced when necessary, and should not be cleaned and reused.
You can clean the filter when inspecting the air cleaner element.
Clean the filter by using compress ...
Wiper blades
Blade inspection
✽ NOTICE
Commercial hot waxes applied by automatic car washes have been known to make
the windshield difficult to clean.
Contamination of either the windshield or the ...
See also:
Gauges
Speedometer
The speedometer indicates the speed of the vehicle.
The speedometer is calibrated in miles per hour and/or kilometers per hour.
Tachometer
The tachometer indicates the approxim ...
Automatic climate control system
To defog inside windshield
1. Select desired fan speed.
2. Select desired temperature.
3. Press the defrost button ().
4. The outside (fresh) air position will be selected automatically.
If the ...
Temperature control
Type A
Type B
The temperature will increase to the maximum by turning the knob to the right.
The temperature will decrease to the minimum by turning the knob to the left.
When turning the ...
