See also:

Checking the Battery
Keep the battery clean. Any evidence of corrosion around the battery posts or terminals should be removed using a solution of household baking soda and warm water. After the battery terminals are ...

Battery recharging
Your vehicle has a maintenance-free, calcium-based battery. • If the battery becomes discharged in a short time (because, for example, the headlights or interior lights were left on while the vehic ...

Performance
There's a lot to like about the turbo drivetrain, with its 274 horsepower and six-speed automatic transmission, but before I talk about power I should say that the Sonata 2.0T really shines becaus ...