Spark plugs
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Explanation of scheduled maintenance items / Spark plugs
Make sure to install new spark plugs of the correct heat range.
See also:
DEFROSTING/DEFOGGING
Use the heating/ventilation system to defrost or defog the windshield:
To remove interior fog on the windshield:
o Set the air flow control to the defrost ()
position (The A/C will automatically ...
Heating and cooling control
1. Side Defroster Nozzle
2. Side Ventilators
3. Windshield Defroster Nozzles
4. Center Ventilators
CENTER VENTILATOR
The center ventilators are located in the middle
of the dashboard. To chang ...
VENTILATION
To operate the ventilation system:
o Set the air intake control to "Fresh" mode ().
o To direct all intake air to the dashboard vents, set the air flow control to the
() position.
o A ...