How to perfectly solve the chain noise issue on DL250?

What does vehicle restriction based on license plate numbers mean?

Vehicle restriction based on license plate numbers refers to limiting vehicle travel by restricting certain license plate numbers. Typically, restrictions are placed on the last digit of the license plate, allowing only vehicles with compliant plate numbers to operate on the road. Purpose of vehicle restriction: Vehicle restriction can alleviate the traffic burden caused by the rapid increase of urban vehicles, reduce urban motor vehicle emissions, and effectively control the city's air pollution index within a reasonable range. Methods to check vehicle restriction policies: Different cities implement different restriction systems. Users can check through the 12123 platform or the local traffic management network of their city. Vehicles exempt from restriction: Vehicles not subject to license plate number restrictions include police cars, fire trucks, ambulances, public buses, taxis, and other similar vehicles.

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What is the maintenance interval for cars?

Cars require both minor and major maintenance services. Generally, for family sedans, the minor maintenance interval is every 3 months or 5,000 kilometers, while major maintenance is recommended every 40,000 kilometers. Regular maintenance items: Regular maintenance primarily includes oil and oil filter replacement, air filter replacement, fuel filter replacement, pollen filter replacement, as well as spark plug maintenance/replacement, and transmission fluid checks among other system inspections. Major maintenance items: Major maintenance builds upon regular maintenance, typically alternating between these two services. Key maintenance items include replacing engine oil, oil filters, air filters, cabin air filters, fuel filters, brake fluid, transmission fluid, spark plugs, etc. First maintenance regulations: The initial car maintenance, also known as the first service, shares the same content as regular maintenance. Vehicle manuals clearly specify the first maintenance mileage. New cars require their first maintenance after three months of use or upon reaching 5,000 kilometers, whichever comes first.

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Does a car need maintenance once a year?

There is no regulation that car maintenance must be done once a year; instead, it should be performed every six months or around 5,000 kilometers. Car maintenance items: Car maintenance items include replacing engine oil, oil filter, air filter, cabin air filter, fuel filter, transmission fluid, and engine belt; inspecting spark plugs, tires, and braking system; cleaning the throttle body and fuel injectors; and topping up brake fluid. Precautions for car maintenance: Verify vehicle information, such as the repair shop's details including license plate number, chassis number, and in/out time to prevent billing errors; reclaim spare parts—if any parts are damaged, try to reclaim them to prevent unscrupulous businesses from substituting inferior products, which could pose risks; calculate labor hours accurately, as repair costs usually include hourly charges; record the mileage to prevent the vehicle from being driven by others during maintenance.

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What Types of Insurance Do You Need to Buy for a Car?

You need to buy four types of insurance for a car: compulsory traffic insurance, vehicle damage insurance, third-party liability insurance, and no-deductible insurance. Below is a detailed analysis of these four types of insurance: Compulsory Traffic Insurance: Compulsory traffic insurance is one of the legally required insurances. If any loss is caused to a third party, regardless of fault or whether compensation is required, the insurance company must pay a certain amount to the affected party. Vehicle Damage Insurance: Vehicle damage insurance is also usually necessary. For example, daily scratches and other issues can be covered by the insurance company for repair costs. Especially after an accident, if the responsible party cannot be found, the insurance company will cover 70% of the costs. Third-Party Liability Insurance: This type of insurance provides the most direct protection. After an accident, whether the third party suffers injuries, fatalities, or other property losses, the insurance company will compensate according to the corresponding amount. No-Deductible Insurance: In many accidents, insurance companies have a 5-20% deductible rate. However, if the car owner purchases this type of insurance, all responsibilities and costs will be transferred to the insurance company, allowing the car owner to receive more compensation.

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What does 'Passenger Side Airbag Off' mean?

The 'Passenger Side Airbag Off' message indicates that the side airbag has been automatically deactivated because the passenger or driver is not seated in the correct position, outside the effective range of the side airbag. Try adjusting your seating position. The function of airbags: The airbag system is a passive safety protection system that, when used in conjunction with seat belts, provides effective collision protection for occupants. In the event of a car collision, airbags can reduce head injuries by 25% and facial injuries by approximately 80%. Installation locations of airbags: The driver's side anti-collision airbag is installed in the steering wheel; the passenger side anti-collision airbag is generally installed on the dashboard. Airbag sensors are installed on the left, right, and center of the cabin partition; the central airbag sensor and the airbag system are integrated with the electronic control unit.

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Is It Useful to Install Sealing Strips on Cars?

Installing sealing strips on cars can be somewhat useful, as they help better fill the gaps between vehicle body components, thereby providing benefits such as noise reduction, moisture prevention, and vibration damping. Method for installing sealing strips: Thoroughly clean and dry the areas where the noise-insulating sealing strips are to be installed, as well as the flat surfaces of the strips; select the appropriate attachment positions, locate the starting point for attachment, and then press and attach the strips sequentially from the starting end; after ensuring all strips are correctly positioned, trim the noise-insulating strips appropriately, and then press them down carefully by hand. Points to note when installing sealing strips: Automotive sealing strips are rubber and plastic products, and prolonged exposure to sunlight can easily lead to aging and hardening. Additionally, automotive sealing strips are installed in small gaps, such as between doors and door bottoms, under the hood, in the trunk, and around the B-pillar. Moreover, the addition of sealing strips may cause components like doors and trunks to not close properly, so attention must be paid to the fit when installing automotive sealing strips.

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How to perfectly solve the chain noise issue on DL250?

What does vehicle restriction based on license plate numbers mean?

What is the maintenance interval for cars?

Does a car need maintenance once a year?

What Types of Insurance Do You Need to Buy for a Car?

What does 'Passenger Side Airbag Off' mean?

Is It Useful to Install Sealing Strips on Cars?

Can a Sedan with Scissor Doors Pass the Annual Inspection?

What Causes the Ticking Sound in a Car Engine?

Has the Environmental Protection Inspection Pass Mark Been Canceled?

Can the temporary license plate still be used after the metal plate arrives?