How to Use Automatic Cruise Control?

Do Rear Passengers Need to Wear Seat Belts on Highways?

Rear passengers in vehicles on highways are required to wear seat belts. A detailed analysis is as follows: 1. Consequences of Not Wearing Seat Belts: Sitting in the rear seat without wearing a seat belt not only seriously endangers the lives of the front-row drivers and passengers but also poses safety risks to oneself. In the event of a vehicle accident, without the protection of a seat belt, rear passengers may directly impact the front seat backs, causing injuries to the nose, arms, neck, etc.; 2. Legal Basis: Article 51 of the Road Traffic Safety Law stipulates that when a motor vehicle is in motion, the driver and passengers must use seat belts as required. Accordingly, during vehicle operation, failure to wear seat belts by drivers or passengers constitutes a violation of the law; 3. Psychological Reliance of Many People on Not Wearing Seat Belts in the Rear Seat May Be: Seat belts are meant to prevent being ejected from the vehicle. The rear compartment is more enclosed than the front, and even in the event of a collision with the vehicle ahead, the front seats provide a barrier, making it much safer.

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What are the issues if a car runs over something on the highway?

Whether running over something on the highway causes problems depends on the hardness of the object. Hard objects are more likely to cause damage to the car, while soft objects are less likely. Below are the relevant details: 1. Introduction: A highway, short for expressway, refers to a road specifically designed for high-speed vehicle travel. Highways have different regulations in various countries, regions, eras, and academic fields. According to China's "Technical Standards for Highway Engineering," highways are multi-lane roads exclusively for directional and lane-based vehicle travel, with full access control. The average annual daily traffic volume on highways should exceed 15,000 passenger cars, with a design speed of 80 to 120 kilometers per hour. 2. Precautions: When driving on a highway, pay attention to road signs; when passing through toll booths and entering the ramp, ensure the speed is limited to below 40 km/h, avoid overtaking, turn on the turn signal, and be aware of the traffic flow on the main road until entering the acceleration lane to speed up.

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What Does Traction Control Failure Mean?

Traction control failure refers to a situation where the vehicle's transmission system cannot generate sufficient torque to rotate the wheels. Symptoms of the failure: The engine operates normally at medium to high speeds, but when the speed is at idle or close to idle, unstable idling or even stalling occurs. Causes of the failure: Traction control failure is usually caused by issues in the intake system and fuel injection control system. Occasionally, it can also be due to mechanical engine failures. Common causes of poor idling include leaks in the intake system, malfunctioning cold start injectors and temperature-time control switches, abnormal fuel supply pressure in the injection system, poor fuel atomization due to injector faults, and ECU failures. The traction control system, abbreviated as TCS, is designed to provide optimal traction under various driving conditions. The control unit of the traction control system is a computer that monitors the speed of all four wheels and the steering angle of the steering wheel. When the vehicle accelerates, if the computer detects a significant speed difference between the driven and non-driven wheels, it immediately determines that the driving force is excessive and sends a signal to reduce the engine's fuel supply and driving force.

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What is the appropriate difference between front and rear tire pressure?

Tire pressure difference within 0.1 bar is normal. The standard tire pressure is 2.4-2.5 bar, while reinforced tires have a pressure of 2.8-2.9 bar. The maximum pressure should not exceed 3.5 bar. Tire pressure refers to the air pressure inside the tire. In automotive maintenance, the engine is the heart of the car - engine failure will lead to the end of the vehicle's life. Tire pressure is like the blood pressure of a car, as it plays a crucial role in the vehicle's performance and power. Reasons for different front and rear tire pressures: The car's center of gravity position and drive form vary; The number of passengers in front and rear may differ; Front-wheel-drive cars have higher front tire pressure, while rear-wheel-drive cars have higher rear tire pressure. Effects of low tire pressure: Increases friction coefficient with the road surface, leading to higher fuel consumption; Causes heavier steering and tendency to drift, compromising driving safety; Increased movement of tire components leads to excessive rolling and abnormal heat generation; Reduces the functionality of cord fabric and rubber.

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How to Remove a Wheel?

Loosen the tire fixing screws, then use a jack to partially lift the vehicle; remove the other screws of the tire, and then pull the tire outward with force before loosening the last screw to remove it. Detailed method for removing a car tire: 1. When removing the tire to be replaced, note: Do not immediately use the jack to lift the vehicle. First, use a socket wrench to loosen the fixing screws of the tire in sequence, and then use the jack to partially lift the vehicle. 2. Pay attention to the direction of force when removing the wheel fixing screws: Turn counterclockwise to loosen; turn clockwise to tighten. Additionally, since the wheel fixing screws are very tight, use your full body strength. 3. After loosening the screws one by one, use the jack to partially lift the vehicle: When using the jack, note: There are many slots on both sides of the undercarriage for placing the jack. Always place the jack within these slots to avoid accidents. 4. After the jack is in place, easily remove the loosened screws one by one: Then, the entire tire can be taken off, which means the tire removal is successfully completed.

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Does car insurance include glass coverage?

Car insurance includes glass coverage, which is no longer an additional standalone option under vehicle damage insurance. Below is relevant information about car insurance: Introduction to car insurance: Compulsory traffic insurance, third-party liability insurance, vehicle damage insurance, standalone glass breakage insurance, spontaneous combustion insurance, no-deductible coverage, scratch insurance, seat liability insurance, full vehicle theft insurance, etc. Car insurance is divided into two main categories: compulsory traffic insurance and commercial insurance. Compulsory traffic insurance is mandatory for every motor vehicle, while commercial insurance allows car owners to choose different types of coverage and additional riders based on their individual needs. Standalone glass breakage insurance: Standalone glass breakage insurance is an additional rider under car insurance. It covers situations where only the windshield or window glass of the insured vehicle is damaged, and the insurance company is responsible for compensation. If a vehicle insured with standalone glass breakage insurance experiences glass breakage during use, the insurer will calculate compensation based on the actual loss. Car owners can voluntarily choose to insure their vehicles with either imported or domestic windshield glass in consultation with the insurance company, and the insurer will assume corresponding insurance liabilities based on their selection.

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How to Use Automatic Cruise Control?

Do Rear Passengers Need to Wear Seat Belts on Highways?

What are the issues if a car runs over something on the highway?

What Does Traction Control Failure Mean?

What is the appropriate difference between front and rear tire pressure?

How to Remove a Wheel?

Does car insurance include glass coverage?

How Many Kilometers Can a Sedan Be Driven Before Scrapping?

Should You Press the Accelerator After Fully Releasing the Clutch?

Does Burning Oil Affect the Catalytic Converter?

Is There a Depreciation Fee for Rear-End Collisions?