Changing the engine oil and filter
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Engine oil / Changing the engine oil and filter

See also:
Scheduled Maintenance
The following maintenance services must be performed to assure good vehicle control
and performance. Keep receipts for all vehicle services to protect your warranty.
Where both mileage and time ar ...
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 ...
Checking the battery
WARNING:
Batteries can be dangerous! When working
with batteries, carefully observe the following
precautions to avoid serious injuries.
The fluid in the battery contains a strong solution
of s ...


