What documents are required for the first maintenance of a new car?

[DeAdeline]

The items required for the first maintenance include: driver's license; maintenance manual; warranty manual; owner's ID card; vehicle's driving license; first maintenance certificate; vehicle's purchase invoice. Take these to the designated first maintenance institution for the vehicle's first maintenance. Note: Make an appointment with the 4S store in advance. The first maintenance refers to the initial maintenance after the new car has been driven. The specific time varies by car, usually after driving 1,000 to 3,000 kilometers. The car needs to participate in the first maintenance in time, neither in advance nor delayed. The realization of the first maintenance marks the end of the car's break-in period, and it can now be driven according to the standard load and normal speed required by the car. The time for the first insurance is calculated based on the date of picking up the car. There are two indicator values for the first maintenance time: mileage and time. Whichever comes first is the standard. The first maintenance items include: changing the engine oil and oil filter, cleaning the air filter, checking whether various oil levels are normal, checking whether the generator belt and wiper blades are damaged, checking whether the tire pressure is normal, and checking whether the tires are damaged or bulging, etc. Required time: It takes about 2 hours to complete all the work. The most important part of the first maintenance for a new car is changing the engine oil and oil filter. When changing the engine oil, the oil filter must be replaced together. When selecting the engine oil, refer to the "Vehicle Usage and Maintenance Manual," as different models specify different engine oil grades. Maintenance precautions: Do not rinse the inside of the car body with water: Many people clean their cars themselves during holidays, washing the body with water and scrubbing with a cloth. Here, it is important to remind that the inside of the car body does not need to be directly washed with water. If the floor mats are dirty, you can use a vacuum cleaner or take them out, brush them with detergent, dry them, and then put them back. There are many holes under the rubber mats on the floor of the driver's cabin. If water enters, it will not dry but will flow through the holes to parts like the gearbox, causing erosion and corrosion. The better approach is to clean with a vacuum cleaner and then wipe with a cloth to prevent water accumulation. Do not mix different brands of antifreeze: When the antifreeze in the car is insufficient, it is recommended to drain the antifreeze and add the same brand of antifreeze from the beginning. Since different brands of antifreeze have different chemical functions, various functional preservatives can corrode other functional preservatives. Different brands of antifreeze use different preservatives. Do not mix them to avoid unnecessary trouble. Do not lubricate tire bolts and nuts: When the bolts on a moving car rust, they are usually oiled to make them work properly again. To prevent the bolts and nuts on the wheels from rusting, some people apply lubricating oil to them, but this brings necessary risks to safe driving. When the car is driving at high speed, the bolts and nuts can be easily loosened or even fall off, leading to driving failures. When promoting an EFI car, do not step on the accelerator: The promoter of an EFI car is different from that of an ordinary car. Its fuel injection control device can actively adjust the fuel supply based on the promoter's temperature and working conditions, making the promoter run smoothly.