Spark plugs
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Explanation of scheduled maintenance items / Spark plugs
Make sure to install new spark plugs of the correct heat range.
See also:
Type A
2. Turn Signal Indicator Lights
3. High Beam Indicator Light
4. Automatic Transaxle Position Indicator Light (If Installed)
5. Odometer/Trip Odometer/Trip Computer (If Installed)
6. Overdrive Of ...
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) ...
Windshield Wiper and Washer Switch
Windshield wiper/washer
Rear window wiper/washer (If Installed)
A : Wiper speed control
· MIST – Single wipe
· OFF – Off
· INT – Intermittent wipe
· LO – Low wiper speed
· HI – High wiper s ...


