Hyundai Sonata: Air cleaner filter
A Genuine HYUNDAI air cleaner filter is recommended when the filter is replaced.
Vacuum crankcase ventilation hoses
Inspect the surface of hoses for evidence of heat and/or mechanical damage. Hard and brittle rubber, cracking, tears, cuts, abrasions, and excessive swelling indicate deterioration. Particular att ...Spark plugs
Make sure to install new spark plugs of the correct heat range. ...See also:
Low Oil Pressure Indicator
Low Oil Pressure
Indicator
This indicator should never come on
when the engine is running. If it
starts flashing or stays on, the oil
pressure has dropped very low or
lost pressure. Serio ...
Emergency Tensioning Devices, belt
force limiters
The front seat belts and the outer seat belts
in the rear are equipped with ETDs and seat
belt force limiters.
The ETDs tighten the seat belts in an accident,
pulling them close against the bod ...
Console light (if so equipped)
The console light will turn on whenever the parking
lights or headlights are illuminated.
The console light brightness can be adjusted
with the instrument brightness control. ...