The **lubrication system** in a vehicle has the main function of **preventing the seizing of engine parts**. This is achieved by distributing oil throughout the engine, creating a protective layer that prevents the parts from rubbing against each other. This oil layer reduces wear and the risk of parts getting blocked or damaged due to excessive friction.

- The oil used in vehicles is a special substance that helps **protect the engine parts** and keep them in good condition.
- It is important to monitor the oil level and pressure to ensure it is properly distributed throughout the engine. This is done using instruments such as the **dipstick** and the **pressure gauge or warning light**.


- If the warning light comes on, it indicates there is a problem with the oil level or pressure, and it is necessary to stop the vehicle to resolve it.

In summary, the lubrication system is essential for **preventing seizing** and premature wear of engine parts, thus ensuring their proper functioning.