Hyundai Sonata: Defroster
CAUTION
To prevent damage to the conductors bonded to the inside surface of the rear window, never use sharp instruments or window cleaners containing abrasives to clean the window.
✽ NOTICE
If you want to defrost and defog the front windshield, refer to “Windshield defrosting and defogging” in this section.
Rear window defroster


The defroster heats the window to remove frost, fog and thin ice from the rear window, while the engine is running. To activate the rear window defroster, press the rear window defroster button located in the center facia switch panel.
The indicator on the rear window defroster button illuminates when the defroster is ON.
If there is heavy accumulation of snow on the rear window, brush it off before operating the rear defroster.
The rear window defroster automatically turns off after approximately 20 minutes or when the ignition switch is turned off. To turn off the defroster, press the rear window defroster button again.
Outside rearview mirror defroster
If your vehicle is equipped with the outside rearview mirror defrosters, they will operate at the same time you turn on the rear window defroster.
Vanity mirror lamp
Pull the sunvisor downward and you can turn the vanity mirror lamp ON or OFF
by pushing the button.
• : To turn the lamp ON.
: To turn the lamp OFF.
CAUTION
To prevent unnecessary cha ...
Manual climate control system
Type A
Type B
1. Front windshield defrost button
2. Rear window defroster button
3. Fan speed control knob
4. Mode indicator
5. Mode selection button
6. Air intake control button
7. Air co ...
See also:
HD radio
Listening to HD Radio Stations
HD Radio Technology is a digital radio technology used by AM and FM radio station
to transmit audio and data via a digital signal in conjunction with their analog
...
Heated Oxygen Sensor (HO2S). Description and Operation
Description
Heated Oxygen Sensor (HO2S) consists of zirconium and alumina and is installed
both upstream and downstream of the Manifold Catalytic Converter. The sensor
output voltage varies ...
Description and Operation
Operation
Concentric Slave Cylinder-C.S.C
When the clutch pedal is pressed, oil pressure is transmitted along the
arrow directions shown below and that moves the clutch slave cylin ...
