Hyundai Sonata: Check spark plugs and ignition system - Winter driving - Driving your vehicle - Hyundai Sonata Owners ManualHyundai Sonata: Check spark plugs and ignition system

Inspect your spark plugs as described in section 7 and replace them if necessary. Also check all ignition wiring and components to be sure they are not cracked, worn or damaged in any way.

    Change to "winter weight" oil if necessary
    In some climates it is recommended that a lower viscosity "winter weight" oil be used during cold weather. See section 8 for recommendations. If you aren't sure what weight oil you s ...

    To keep locks from freezing
    To keep the locks from freezing, squirt an approved de-icer fluid or glycerine into the key opening. If a lock is covered with ice, squirt it with an approved de-icing fluid to remove the ice. If ...

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    Braking System
    Your vehicle is equipped with disc brakes at all four wheels. A power assist helps reduce the effort needed on the brake pedal. The emergency brake assist system increases the stopping force ...

    Making a call
    To make a call, follow the procedure below: 1. Press the PHONE button on the instrument panel or the switch on the steering wheel. The Phone screen will appear on the display. 2. Select one of ...

    Fuses
    Important safety notes The fuses in your vehicle serve to close down faulty circuits. If a fuse blows, all the components on the circuit and their functions stop operating. WARNING Only u ...