Drivers should never ignore these warning lights on their cars.
Warning lights on cars are important signals that help drivers recognize what is wrong with their car's engine, but many people do not know and ignore them, causing unfortunate accidents.
With the rapid development of automotive technology, electronic technology and information technology, there are many types of warning lights used by car manufacturers. With the same warning meaning, they can be different in shape, color, size, depending on each car model and year.
Recognizing the hazard warning lights for the car engine system is one of the important factors that help you easily control your car. However, not all drivers understand the basic functions of the engine and the types of engine warning lights equipped on the car. This leads to many cases of engine failure but the driver is still unaware, causing a lot of damage or even unnecessary accidents.
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| Warning lights on cars are important signals that can be dangerous if not known. |
Oil pressure warning light - Oil pressure
This type of light usually appears immediately when the engine is started and goes out after 1 to 2 seconds. In other cases, when this light is on, the vehicle's engine is operating in a state of lack of lubricating oil, or even no lubricating oil, which will not ensure safe engine operation. Low pressure can be due to oil leaks, old oil, or a broken or about to break oil pump. This warning requires immediate intervention before oil is circulated abnormally throughout the engine.
Engine temperature warning light - overheat/ Engine coolant
When the “TEMP” light is on, it means that the engine temperature is higher than the standard (the engine is overheating). It could be due to reasons such as: lack of coolant or a problem with the cooling system, the thermostat or ventilation fan may be running continuously, causing the engine to consume more fuel.
Brake system warning light - Brakes
The “BRAKES” warning light can come on for a variety of reasons, including warning that the parking brake has not been fully released, but it can also be due to low brake fluid or loss of fluid pressure due to a leak in the drive system. If the BRAKE warning light comes on while driving, it is important to find a way to stop the vehicle safely. If the system is still working, brake carefully. Using the handbrake or engine braking on a manual transmission can also slow the vehicle when the foot brake is no longer “effective”.
Low oil pressure warning light
When this light comes on, it means the oil pressure in the engine may be too low (low oil). The oil pump may be faulty or the inlet line may be clogged. The oil being used may be of the wrong viscosity than recommended by the vehicle manufacturer.
When this happens, stop the car immediately, check the oil in use, ask the car manufacturer for help, and take the car for inspection. It is best to call a tow truck. Lack of oil can cause the engine to seize, and engine parts that are not lubricated/cooled will cause engine damage.
