Hyundai Sonata (2009)

    See also:

    Do not operate the engine within the tachometer's RED ZONE. This may cause severe engine damage.
    Engine temperature gauge This gauge shows the temperature of the engine coolant when the ignition switch is ON. Do not continue driving with an overheated engine. If your vehicle overheats, re ...

    USE OF LIGHTS
    Check your lights regularly for correct operation and always keep them clean. When driving during the day in conditions of poor visibility, it is helpful to drive with headlights on low beam. This ...

    Engine oil and filter
    The engine oil and filter should be changed at the intervals specified in the maintenance schedule. If the car is being driven in severe conditions, more frequent oil and filter changes are requir ...