Hyundai Sonata: <span style=CAUTION - Instrument cluster - Features of your vehicle - Hyundai Sonata Owners Manual" border="0" width="100" align=right style="margin: 0px 3px 0 3px">Hyundai Sonata: CAUTION

    Gauges
    Speedometer The speedometer indicates the speed of the vehicle. The speedometer is calibrated in miles per hour and/or kilometers per hour. Tachometer The tachometer indicates the approximate ...

    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 ...

    See also:

    Tire Pressure for High-Speed Operation
    WARNING Driving at high speeds, 160 km/h (100 mph) or higher, puts an additional strain on tires. Sustained high-speed driving causes excessive heat buildup and can cause sudden tire failure. Yo ...

    Theft-Deterrent Feature
    The theft-deterrent feature works by learning a portion of the Vehicle Identification Number (VIN) to the infotainment system. The infotainment system does not operate if it is stolen or moved to a di ...

    Emergency start function (vehicles with a smart key system)
    When the engine does not start, the following steps can be used as an interim measure to start the engine if the “ENGINE START STOP” switch is functioning normally: Set the parking brake. ...