97,500 miles (156,000 km) or 78 months
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Scheduled maintenance service / 97,500 miles (156,000 km) or 78 months
❑ Inspect air cleaner filter ❑ Inspect vacuum hose ❑ Replace engine oil and filter (97,500 miles (156,000 km) or 156 months)
See also:
Check spark plugs and ignition system
Inspect your spark plugs as described in section 7 and replace them if necessary.
Also check all ignition wiring and components to be sure they are not cracked, worn
or damaged in any way. ...
CARGO AREA COVER
Nothing should be carried on top of the luggage cover. Loose materials could
result in injury to vehicle occupants during sudden braking. ...
INSTRUMENT PANEL LIGHT CONTROL (RHEOSTAT)
The instrument panel lights can be made brighter or dimmer by turning the instrument
panel light control knob. ...


