Kia Optima: Low Fuel Level warning

Engine Oil Pressure Warning

This warning light indicates the engine oil pressure is low. If the warning light comes on while driving: 1. Drive safely to the side of the road and stop. 2. With the engine off, check the engin ...

Check Engine (Malfunction Indicator) Light

This indicator light is part of the On Board Diagnostic System which monitors various emission control system components. If this light illuminates while driving, it indicates that a potential p ...

See also:

Oil Cooler. Repair procedures
...

Audio Remote Control. Schematic Diagrams
Circuit Diagram ...

Battery recharging
Your vehicle has a maintenance-free, calcium-based battery. If the battery becomes discharged in a short time (because, for example, the headlights or interior lights were left on while ...