Charging System Warning Light
The charging system warning light should come on when the ignition is turned on, then go out when the engine is running. If the light stays on while the engine is running, there is a malfunction in the electrical charging system. If the light comes on while you are driving, have the system checked by your Hyundai dealer as soon as possble.
See also:
Spark Plugs
Make sure to install new spark plugs of the correct heat range. ...
Tire Pressure Monitoring System (TPMS)
Low Tire Pressure Telltale
TPMS Malfunction Indicator
Each tire, including the spare (if provided), should be checked monthly when
cold and inflated to the inflation pressure recommended by the ...
Performance
The Sonata Hybrid has a 166-horsepower, 2.4-liter four-cylinder engine and a
30-kilowatt electric motor that produce a combined 206 hp. This is a common
setup for a hybrid, though the Sonata Hybri ...