Kia Optima: Tachometer
Type A

Type B
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 and/or over-revving the engine.
The tachometer pointer may move slightly when the ignition switch is in ACC or ON position with the engine OFF. This movement is normal and will not affect the accuracy of the tachometer once the engine is running.
CAUTION
Do not operate the engine within the tachometer's RED ZONE. This may cause severe engine damage.
Speedometer
Fuel gaugeInspection
1.
Press the MODE switch more then
4 times within 2 seconds while pressing the OFF switch.
Display
Fail description
00
...
Rain Sensor. Schematic Diagrams
Circuit Diagram
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Component (1)
Connector Pin Information
No
Connector A (14P)
No
Connector B (26P)
1
GND 1
1
-
15
...