Kia Optima: Fuel Gauge

Engine Temperature Gauge

This gauge shows the temperature of the engine coolant when the ignition switch is ON. If the gauge pointer moves beyond the normal range area toward the H position, it indicates overheating that ...

Tachometer

The tachometer indicates the approximate number of engine revolutions per minute (rpm). Use the tachometer to select the correct shift points and to prevent lugging the engine and/or overrevvin ...

See also:

Jump starting procedure
1. Make sure the booster battery is 12- volt and that its negative terminal is grounded. 2. If the booster battery is in another vehicle, do not allow the vehicles to touch. 3. Turn off all ...

Front Impact Sensor (FIS). Components and Components Location
Components ...

Rear Combination Light Bulb Replacement
1. Using a cross-tip screwdriver, remove the cover. 2. Turn the bulb socket counterclock-wise and remove it from the housing. 3. Push the bulb in, then rotate it one quarter turn counterclockwise ...