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

See also:
Don't Neglect the Interior
Moisture can collect under the floor mats and carpeting to cause corrosion. Check
under the mats periodically to be sure the carpeting is dry. Use particular care
if you carry fertilizers, cleanin ...
Window defroster switch
Windshield wiper Blade De-icer
(If installed)
The windshield wiper blade de-icer is turned on
by pushing in the switch. To turn the de-icer off,
push the switch a second time. The windshield
wi ...
142,500 miles (228,000 km) or 114 months
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Replace engine oil and filter (142,500 miles (228,000 km) or 228 months) ...


