Kia Optima: Tripmeter (If equipped)

Odometer

The odometer indicates the total distance the vehicle has been driven. ...

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 ...

See also:

Engine Coolant Temperature Sensor (ECTS). Schematic Diagrams
Circuit Diagram ...

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 ...

Power Steering
Power steering uses energy from the engine to assist you in steering the vehicle. If the engine is off or if the power steering system becomes inoperative, the vehicle may still be steered, but it ...