What to Do When Driving Straight on Uneven Roads?

Should you use internal or external air circulation when turning on the car's air conditioning?

When turning on the car's air conditioning, it is recommended to use external air circulation. The air conditioning system has two circulation modes: internal and external. Below is relevant information about internal and external circulation: 1. Internal circulation means the air inside the vehicle is recirculated, where the air from the vents comes from inside the cabin, which is sealed off from the outside atmosphere. External circulation means outside air enters the cabin, with the vent air coming from outside, connecting the cabin to the external atmosphere in an unsealed manner. 2. Internal circulation only involves the blower circulating air within the car's interior. Since no outside air is involved, it offers advantages of fuel efficiency and faster cooling (or heating), but the drawback is poorer air quality refreshment inside the car. External circulation means the blower draws fresh air from outside into the cabin, with the advantage of maintaining better air quality inside, though cooling (or heating) is slightly slower and consumes more fuel.

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Are Front Shock Absorbers Left and Right Specific?

Front shock absorbers are indeed left and right specific, and they are usually marked with clear "L" and "R" indicators for differentiation. Besides their primary function of absorbing vibrations, front shock absorbers also serve as the mounting points for the vehicle's front anti-roll bar. If the left and right positions of the front shock absorbers are swapped, the mounting points for the anti-roll bar will also shift, leaving the left and right supports of the anti-roll bar with no place to attach. Here is more information about automotive shock absorbers: 1. When driving on uneven roads, although the suspension springs can filter out road vibrations, the springs themselves still oscillate. The shock absorbers are designed to control this spring oscillation. 2. If the shock absorbers are too soft, the vehicle body will bounce excessively. Conversely, if they are too stiff, they will create excessive resistance, hindering the proper functioning of the springs.

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How to operate the high-low beam alternation in Subject 3?

To perform the high-low beam alternation, first turn on the low beam. In most cars, the low beam is activated via a knob or button on the left side of the steering wheel. The high beam in most vehicles is operated using the lever on the left side of the steering wheel. Pushing the lever forward turns on the high beam. When you push the lever forward and release it, the lever automatically returns to its original position. Simply repeat the lever movement to alternate between high and low beams. Below is relevant information: 1. All cars are equipped with high beams and low beams, which are used under different circumstances. 2. High beams should not be used indiscriminately. Generally, avoid using high beams when driving on urban roads, as they can impair the vision of oncoming drivers. High beams should only be used on rural roads without streetlights or on highways. Highways have central barriers, so using high beams won’t affect oncoming drivers. As a courtesy, turn off high beams during oncoming traffic. 3. When driving through pedestrian crossings in urban areas, alternate between high and low beams to alert pedestrians, enhancing safety. 4. Avoid using high beams in rainy or foggy conditions. Instead, turn on the fog lights, which have stronger penetration, making your vehicle more visible to others.

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When is the implementation time of China VI emission standards in Hunan Province?

Hunan Province follows the timeline issued by the national government. The official implementation date for China VI-A standards is July 1, 2020, while the China VI-B standards will officially take effect on July 1, 2023. Below is relevant information: 1. The China VI emission standards, officially named "National Sixth Stage Emission Standards for Motor Vehicles," were established to enforce environmental protection laws, reduce and prevent vehicle exhaust pollution, protect the ecological environment, and ensure public health. 2. Currently, the national government divides the "China VI standards" into two phases: "China VI-A" and "China VI-B." China VI-A serves as a transitional phase to China VI-B, imposing stricter emission requirements for carbon monoxide, non-methane hydrocarbons, nitrogen oxides, and PM (particulate matter).

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Why Can't I Turn the Steering Wheel When Starting the Car?

Steering wheel lock is a simple anti-theft feature designed for vehicle security. Here are the solutions for dealing with a locked steering wheel: 1. To unlock the steering wheel, first insert the mechanical key, press the vehicle's brake pedal, and then turn the steering wheel. Although the steering wheel is in a locked state, it can still be slightly turned. 2. While turning the steering wheel, simultaneously turn the key to complete the steering wheel unlocking procedure. At this point, the vehicle can be started normally. Additional information: When the car is turned off, if the steering wheel is turned left or right or if the wheels are not aligned when parked, the force applied can cause the steering wheel to turn, triggering the self-locking function. The steering lock pin engages with the steering column, making the steering wheel immovable. Even if the key is inserted and turned forcefully, it won't budge. This is the vehicle's anti-theft system detecting a potential theft risk and locking the steering wheel to prevent unauthorized use.

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Does carrying an extra child in a five-seat sedan count as overloading?

Carrying an extra child in a five-seat sedan is considered overloading. Here are the relevant details: 1. The passenger capacity of a vehicle is not determined by the age or weight of the passengers but by the number of individuals. Article 49 of the Road Traffic Safety Law stipulates that motor vehicles must not carry more passengers than the approved number, and passenger vehicles must not carry goods in violation of regulations. A standard five-seat sedan has an approved capacity of five people (including the driver). Exceeding this number by even one person (including infants or children) is considered a 20% overload and will result in a fine of 200 yuan and a deduction of 6 points from the driver's license. 2. Article 76 of the Road Traffic Safety Law outlines the division of liability in traffic accidents. In accidents between motor vehicles, the party at fault bears the responsibility. If both parties are at fault, the liability is divided according to the proportion of their respective faults. In cases of overloading, if the overloaded vehicle is rear-ended by another, the other party bears full responsibility. However, if the overloaded vehicle rear-ends another, it will bear heavier liability due to overloading.

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What to Do When Driving Straight on Uneven Roads?

Should you use internal or external air circulation when turning on the car's air conditioning?

Are Front Shock Absorbers Left and Right Specific?

How to operate the high-low beam alternation in Subject 3?

When is the implementation time of China VI emission standards in Hunan Province?

Why Can't I Turn the Steering Wheel When Starting the Car?

Does carrying an extra child in a five-seat sedan count as overloading?

What Are the Reasons for Increased Car Noise?

How to Deal with Foggy Windows in Winter?

Why does the car fail to start after two ignition attempts?

Does One-Button Start Require Self-Check?