Kia Cee'd: Warnings and indicators (Instrument cluster) / Engine coolant temperature warning light

The warning light illuminates if the temperature of the engine coolant is above 120±3°C (248±5.4°F).

Do not continue driving with an overheated engine. If your vehicle overheats, refer to “Overheating” in chapter 6.

✽ NOTICE

If the engine coolant temperature warning light illuminates, it indicates overheating that may damage the engine.

Malfunction indicator lamp (MIL) (check engine light)
This indicator light is part of the Engine Control System which monitors various emission control system components. If this light illuminates while driving, it indicates that a potential pr ...

Glow indicator (Diesel engine)
The indicator light illuminates when the ignition switch is placed at the ON position. The engine can be started after the preheat indicator light goes off. The illuminating time varies with ...

Other information:

Kia Cee'd JD Service Manual: Battery Sensor Description and operation
Description Vehicles have many control units that use more electricity. These units control their own system based on information from diverse sensors. It is important to have a stable power supply as there diverse sensors giving a variety of information. Battery sensor (A) ...

Kia Cee'd JD Owners Manual: ISG (Idle Stop and Go) system
Your vehicle may be equipped with the ISG system, which reduces fuel consumption by automatically shutting down the engine, when the vehicle is at a standstill. (For example : red light, stop sign and traffic jam) The engine starts automatically as soon as the starting conditions are me ...

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