Changing the engine oil and filter
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Engine oil / Changing the engine oil and filter
See also:
Spark Plugs
Make sure to install new spark plugs of the correct heat range. ...
Coolant
The coolant should be changed at the intervals specified in the maintenance schedule. ...
Seat belt restraint system
WARNING
• For maximum restraint system protection, the seat belts must always be used
whenever the car is moving.
• Seat belts are most effective when seatbacks are in the upright position.
• Chi ...