Maintenance
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance
See also:
60,000 miles (96,000 km) or 48 months
❑ Inspect vacuum hose
❑ Inspect air conditioning refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
❑ Inspect electronic throttle contr ...
To decrease the cruising speed
Follow either of these procedures:
o Push the -/SET switch and hold it. Your vehicle will gradually slow down. Release
the switch at the speed you want to maintain.
o Push the -/SET switch and r ...
Checking the Engine Oil
Engine oil is essential to the performance and service of the engine. It is suggested
that you check the oil level at least once a week in normal use and more often if
you are on a trip or driving ...


