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Checking the amount of air conditioner refrigerant and compressor lubricant
When the amount of refrigerant is low, the performance of the air conditioning is reduced. Overfilling also has a negative impact on the air conditioning system. Therefore, if abnormal operation i ...

ECO Indicator (If Installed)
The ECO indicator is displayed to help you improve fuel efficiency when you are driving. o The ECO indicator (green) will turn on when you drive fuel efficiently in the ECO ON mode. If you don& ...

Sonata Hybrid in the Market
Hyundai's first hybrid is impressive in almost every way. I certainly wish it drove better in its thriftiest mode, which owners of competing hybrids generally use. However, in nearly every other a ...