See also:

2011 Hyundai Sonata review
Hyundai's redesigned Sonata sedan has exploded onto the market to become one of the most popular cars available, period. It's the best example of how a good-looking product at a competitive price ...

1. Crankcase emission control system
The positive crankcase ventilation system is employed to prevent air pollution caused by blow-by gases being emitted from the crankcase. This system supplies fresh filtered air to the crankcase th ...

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 automatical ...