Hyundai Sonata: 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 equipped)
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.
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 y ...
Manual climate control system
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 conditioning button
...
See also:
General Information
• You can start out, from a stop, in any gear except sixth.
The system will ignore attempts to upshift at too low
of a vehicle speed.
• If a ratio other than first gear is selected, and the
...
Brake booster
The brake booster uses engine manifold vacuum to assist braking force. Do not
turn off the engine while driving because that will turn off the brake booster,
resulting in poor braking power.
The ...
Blizzard Conditions
Being stuck in snow can be a
serious situation. Stay with the
vehicle unless there is help nearby.
If possible, use the Roadside
Assistance Program (U.S. and
Canada) or Roadside
Assistance ...
