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:
Instrument panel illumination
When the vehicle’s parking lights or headlights are on, push the illumination
control switch left or right to adjust the brightness of the instrument panel illumination.
The illumination inten ...
Larger Children
Children who are too large for child restraint systems should always occupy the
rear seat and use the available lap/ shoulder belts. The lap portion should be fastened
snug on the hips and as low ...
Brake Hoses and Lines
Visually check for proper installation, chafing, cracks, deterioration and any
leakage. Replace any deteriorated or damaged parts immediately. ...


