22,500 miles (36,000 km) or 18 months
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Scheduled maintenance service / 22,500 miles (36,000 km) or 18 months
❑ Inspect air cleaner filter ❑ Inspect vacuum hose ❑ Replace engine oil and filter (22,500 miles (36,000 km) or 36 months)
See also:
To Keep Locks from Freezing
To keep the locks from freezing, squirt an approved de-icer fluid or glycerine
into the key opening. If a lock is covered with ice, squirt it with an approved
de-icing fluid to remove the ice. If ...
Checking Engine Cooling Fan
The engine cooling fan should come on automatically if the engine coolant temperature
is high. ...
Driver's and Passenger's Front Airbag
Your Hyundai is equipped with an advanced Supplemental Restraint (Airbag) System
and lap/shoulder belts at both the driver and passenger seating positions. The indications
of the system's pr ...


