What to Do When Side Windows Fog Up and Rearview Mirrors Become Unclear?

Do family cars need a vehicle license?

Vehicles on the road require a vehicle license. Introduction to Vehicle License: The motor vehicle license is the legal document that permits a motor vehicle to drive on roads within China. The vehicle license consists of three parts: the license holder, the main page, and the supplementary page. The front of the main page contains the endorsed license core, while the back features a photo of the vehicle, sealed in plastic. The supplementary page is the endorsed license core. Functions of the Vehicle License: Insurance Claim Documentation. For insured motor vehicles, if a traffic accident occurs within the scope of insurance liability, the policyholder must present the Motor Vehicle License, and it must be valid (i.e., the vehicle has passed the annual inspection), for the insurance company to process the claim. If a valid vehicle license cannot be presented, the insurance company will deny the claim, even if the accident occurs within the insurance coverage period.

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How to Solve Fogging on the Front Windshield?

Solutions for fogging on the front windshield: 1. Cold air defogging: The principle is similar to convection defogging, keeping the inside and outside temperatures the same so that fog does not adhere to the glass; 2. Hot air defogging: Uses the principle of evaporating fog with hot air, which takes less time than cold air defogging; 3. Physical defogging: Use the wiper to clear fog on the outside of the front windshield, and roll the window up and down to clear fog on the side glass. The defogging function has two buttons, for the front and rear respectively. The front windshield defogging icon is fan-shaped, while the rear windshield defogging icon is rectangular. Power windows refer to windows that can be automatically raised or lowered using power. The driver or passenger operates a switch to connect the window lift motor circuit, which generates power to drive a series of mechanical transmissions, allowing the window glass to be raised or lowered as needed.

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What are the functions of a dash cam?

Automobile driving recorders have functions such as identity recognition, recording vehicle driving time, speed, mileage, overtime driving (fatigue driving) alarm and recording. They also include management software, providing a good human-machine interface to achieve vehicle information input, modification, query statistics, and report printing functions. When using a dash cam, secure the recorder to the car's rearview mirror with a clip, place a power supply device in the glove box, and connect it to the central control cigarette lighter. At this point, the dash cam, portable navigation, and radar detector can all be powered by the power supply device. Finally, tuck any excess wiring behind the glove box. Generally, dash cams do not have built-in memory and rely on memory card expansion or mobile digital hard drives. For SD card expansion, capacities vary from 2G, 4G, 8G, 16G, to 32G. For mobile digital hard drives, capacities can be 250G, 500G, 1000G, etc., meeting users' greater video storage needs.

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How many kilometers can a new car run on the highway?

For a brand-new car just off the lot, it's best not to drive on the highway during the break-in period. In principle, within the first 2,500 kilometers, the engine speed should not exceed 2,500 rpm. Most new cars during the break-in period are advised not to exceed 100 km/h in speed, keep the engine speed below 3,000 rpm, and avoid aggressive driving, sudden acceleration, or hard braking. Maintain a steady speed: The key during the break-in period is to drive at a steady speed, avoiding rapid acceleration or braking, and high-speed rotations. Once the break-in period is over, it's necessary to take the car for a highway run. Watch for component damage: Pay attention to any unusual noises, as they may indicate installation or configuration issues with certain components. Remember to address these issues for free during the first maintenance service, as some parts may not be covered for free repairs if damaged after this period.

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Does Car Wheel Hub Modification Affect Vehicle Inspection?

If not approved by the traffic management department, the modified car wheel hubs will fail the annual inspection. The law prohibits arbitrary changes to tire sizes, as it may affect the vehicle's performance and comfort, and in severe cases, jeopardize driving safety and lead to traffic accidents. Additional information is as follows: 1. Regulations: According to the relevant provisions of the current "Motor Vehicle Registration Regulations," any changes to the body color, model, performance, purpose, or structure of a licensed motor vehicle, including replacement of the frame, body, or engine, require the owner to apply for modification registration with the vehicle management office. Installing spoilers, extensive body kits, or modifying exhaust pipes are generally not allowed. 2. Vehicle Inspection: Vehicle inspection refers to the mandatory annual check-up required for all vehicles with official license plates and registration certificates, equivalent to an annual physical examination for the vehicle according to the "Safety Technical Conditions for Motor Vehicle Operation." Vehicle inspections help promptly eliminate potential safety hazards, encourage better vehicle maintenance, and reduce the occurrence of traffic accidents.

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What is the correct sequence for engaging P gear and applying the handbrake?

For automatic transmission vehicles, you should first engage the P gear and then apply the handbrake when parking. Alternatively, you can apply the handbrake first and then engage the P gear, but in this case, you must not release the foot brake until the P gear is engaged. Precautions for applying the handbrake: Do not pull the handbrake too tightly, as overstretching the metal cable or keeping it stretched for a long time can accelerate deformation and aging, leading to a loosened handbrake or cable breakage. Avoid applying the handbrake after driving on snowy or icy roads in winter, as accumulated snow may freeze the handbrake, making the vehicle unable to move. Additionally, when washing the car in winter, avoid using the handbrake; instead, use a gear or bricks to secure the vehicle. Do not park on a slope with the handbrake engaged for extended periods. Precautions for gear shifting: Do not look down at the gear lever when shifting gears. Coordinate the clutch properly when shifting gears. Control the speed before shifting gears. Avoid skipping gears when shifting.

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What to Do When Side Windows Fog Up and Rearview Mirrors Become Unclear?

Do family cars need a vehicle license?

How to Solve Fogging on the Front Windshield?

What are the functions of a dash cam?

How many kilometers can a new car run on the highway?

Does Car Wheel Hub Modification Affect Vehicle Inspection?

What is the correct sequence for engaging P gear and applying the handbrake?

Is there a minimum speed limit on urban expressways?

What Causes the Door Seal to Make Noise on Rough Roads in a New Car?

What is On-Demand Four-Wheel Drive?

What material is the Elantra spark plug made of?