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:
Good Driving Practices
o Never take the car out of gear and coast down a hill. This is extremely hazardous.
Always leave the car in gear.
o Don't "ride" the brakes. This can cause them to overheat and malfu ...
REAR WINDOW DEFROSTER SWITCH
The rear window defroster is turned on by pushing in the switch. To turn the
defroster off, push the switch a second time. The rear window defroster automatically
turns itself off after about 20 ...
Front Brake Disc/Pads, Calipers
Check the pads for excessive wear, discs for run out and wear, and calipers for
fluid leakage. ...


