Yidong dt covers 5000 kilometers or 3 months for the first time. Precautions for the first insurance: According to the oil standard in the instruction manual, what grade of engine oil should be added to make the compression ratio coefficient of automobile engine adapt to the antiknock coefficient of gasoline, which cannot be measured by price. Always pay attention to cleaning the filter of the car. Tires should be properly inflated. You can't start the car immediately after starting, because the idle speed of the car just started is quite high. The correct way is to let the car idle naturally, and you can't drive until the water temperature starts to rise and reaches a certain temperature.

The first guarantee is free, and the free maintenance includes oil filter and working hours. Choosing good quality engine oil can effectively protect the engine, reduce wear and make the vehicle more economical. Under normal circumstances, for new cars in good condition, the maintenance period can be appropriately extended. However, if the car is in poor condition or in poor use conditions, the maintenance cycle should be shortened appropriately. Reasonable maintenance measures can effectively reduce vehicle failures and ensure vehicle performance and life.

According to the relevant regulations, if the date of the first insurance is exceeded, it will be deemed that the owner has the right to give up the first insurance automatically. If you don't make the first guarantee, there will be no warranty for the quality problems of the car in the future. The majority of car owners must pay attention to the dealer's tips. Therefore, the owner must not miss the first warranty period. Be sure to bring your user manual with you when maintaining, and the service shop will affix a maintenance stamp on it as proof of your normal maintenance to avoid the loss of warranty disputes.