With the development of society and the improvement of people's living standards, cars have become an essential means of transportation for more and more families. However, some car owners have less than 5,000 kilometers of mileage in a year due to work, life and other reasons. For such car owners, how to carry out scientific maintenance of the vehicle?This article will give you a detailed answer. Change the oil regularlyEngine oil is the "blood" of a car's engine and plays a vital role in the normal operation of the engine. Even if your vehicle has less than 5,000 kilometers in a year, it is recommended that you change the oil regularly, as recommended by your car manufacturer. This ensures that the engine is running in good condition and prolongs the life of the engine. 
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Wash the air filter
An air filter is an important part of a car's air intake system, and its role is to filter impurities and particulate matter from the air entering the engine. Although the mileage is not large, the air filter is prone to the accumulation of dust and particulate matter, which can affect the normal operation of the engine. Therefore, it is recommended that you clean the air filter every 10,000 kilometers or so to ensure the normal operation of the engine.
Check the braking systemThe braking system is an important guarantee of the safety of the car, and it is recommended that you check the braking system regularly, even if your vehicle has not had a lot of mileage. Check the wear of the brake pads, if the wear is serious, they need to be replaced in time;Check if the brake fluid needs to be replacedCheck the brake lines for oil leaks, etc. This ensures the normal operation of the braking system and ensures driving safety. 
Check for tire wearThe tire is the only part of the car that is in contact with the ground, and its wear and tear is directly related to driving safety. Even if your vehicle doesn't have a lot of mileage, it's recommended that you regularly check the wear and tear of your tires. If you find that the tires are severely worn or cracked, you need to replace the tires in time. This can ensure the normal use of tires and ensure driving safety. Check the battery levelThe car battery is an important part of the starting and running of the car, and its power is directly related to the starting and operation of the car. Even if you don't have a lot of mileage in your vehicle, it's recommended that you check the battery level regularly. If the battery is insufficient, it needs to be charged or replaced in time. This ensures the proper starting and operation of the car. 
Pay attention to the environment in which the vehicle is storedIf your vehicle is not used for a long time, you need to pay attention to the storage environment of the vehicle. Avoid parking your vehicle in hot, humid or corrosive environments. This prevents damage and corrosion of the vehicle. At the same time, it is recommended to start the vehicle regularly and drive short distances to maintain the normal operation of the vehicle. In short, for car owners with a mileage of less than 5,000 kilometers a year, it is very important to carry out scientific maintenance of the vehicle. In addition to the above mentioned tips, it is also necessary to pay attention to keeping the vehicle clean and hygienic, avoiding overloading and overuse, etc. Only scientific maintenance of the vehicle can prolong the service life of the vehicle and improve driving safety.