What are the precautions during driving?

Is a First-Hand Car the Same as a New Car?

So-called first-hand cars refer to new vehicles purchased from car dealerships, which come directly from the production line. Below is more related information: Advantages of used cars: 1. Cost-effective Used cars are generally not the latest models on the market and are usually about two years behind. For the same brand and model, buying a used car one or two years later can save you thousands of yuan. Additionally, with rising fuel prices, the cost of commuting continues to increase. If you're on a tight budget and just need a car for daily transportation, buying a used car is a very economical choice. 2. Lower Depreciation Rate Any car, once registered and licensed, depreciates in value every year. Generally, a car loses about 20% of its value after one year, 35% after two years, and up to 50% after three years. According to statistics from Fair Price used car evaluations, the higher the car's original price, the greater the depreciation rate. Buying a used car means someone else is covering the depreciation cost for you. The price of one new car could buy you two good used cars. Even if you sell the used car after a few years, you won't lose much. 3. Less Heartache Over Scratches and Dents Many car buyers are beginners, and due to lack of driving experience and skills, minor scratches and dents on the road are inevitable. With a new car, every scratch might require repainting and maintenance, which can add up to a significant expense. With a used car, even if you get a scratch or dent, the emotional toll is much less. Minor scratches and dents that don't affect the car's overall appearance can be fixed with a major refurbishment or detailing.

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How to Set the Auto-Lock Function for Accord?

Honda Accord does not have a manual setting for the auto-lock function. The Accord is equipped with a speed-sensing auto-lock feature, which activates automatically when the vehicle reaches a certain speed (10 km/h to 20 km/h). This function helps prevent young passengers from opening the doors while the car is in motion, enhancing safety. Here are some details about the auto-lock feature: 1. The primary purpose of the auto-lock function is anti-theft. It quickly locks the doors after the car starts moving, providing a certain level of security by preventing door-pulling robberies during traffic jams or at red lights. 2. The auto-lock is an automatic sensing device. When the vehicle reaches a certain speed while driving, it automatically locks the doors to prevent children and passengers from opening them.

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What does engine compression ratio mean?

It refers to the ratio between the maximum and minimum volume of gas in the cylinder during piston movement. When the piston is at its lowest point, the gas volume in the cylinder is at its maximum (called total cylinder volume). When the piston is at its highest point, the gas volume is at its minimum (called combustion chamber volume). Below are relevant explanations: 1. Stroke form: All follow the four-stroke cycle - intake, compression, power, and exhaust. The intake and power strokes occur when the piston is at bottom dead center, while compression and exhaust occur at top dead center. 2. Mixture volume: If the cylinder volume is 10 when the piston is at bottom dead center, and the compressed mixture volume is 1 at top dead center, then the engine compression ratio is 10:1. Higher compression ratios generally improve fuel efficiency and power output, but excessive ratios can have adverse effects.

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How to Interpret Traffic Lights for Turning?

Driving and interpreting traffic lights for turning are as follows: 1. Left Turn: At a circular traffic light, you can turn left when the light is green. At an intersection with an arrow traffic light, you should turn left when the left-turn arrow is green. 2. Right Turn: At an intersection with an arrow traffic light, you cannot turn right when the red right-turn arrow is lit. In all other cases, you can turn right. At an intersection with a 'No Right Turn' sign, you cannot turn right regardless of the light color. Relevant information about traffic lights is as follows: 1. Meaning: Traffic lights, also known as traffic signals, indicate whether vehicles and pedestrians can proceed. They are usually installed at intersections and other places requiring traffic control, generally consisting of red, green, and yellow lights. A red light means stop, a green light means go, and a yellow light means caution. 2. Green Light Signal: This is a permission to proceed. According to the 'Traffic Safety Law Implementation Regulations,' when the green light is on, vehicles and pedestrians are allowed to proceed, but turning vehicles must not hinder the passage of straight-moving vehicles and pedestrians. 3. Red Light Signal: This is an absolute stop signal. When the red light is on, vehicles must stop. Right-turning vehicles can proceed if they do not hinder the passage of other vehicles and pedestrians. 4. Yellow Light Signal: Vehicles that have already crossed the stop line when the yellow light turns on may continue to proceed. The yellow light signal's meaning is between the green and red light signals, serving both as a prohibition and a permission. When the yellow light is on, it warns drivers and pedestrians that the passage time is ending and will soon turn to red. Vehicles should stop behind the stop line, and pedestrians should not enter the crosswalk.

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Should You Shift Directly to P Gear or First to N Gear Before Turning Off an Automatic Transmission Car?

The correct procedure for parking an automatic transmission car is to first shift to N gear, engage the handbrake, and then shift to P gear before turning off the engine. This method not only prevents damage to the car's transmission but also provides some protection. However, it is crucial to ensure that the vehicle has completely stopped moving or that the handbrake is fully engaged before turning off the engine. Additionally, when shifting gears while stationary, make sure the vehicle is in a braked state to prevent any unintended movement. Below is more information about automatic transmission cars: 1. Engine Start Limitation: For safety reasons, manufacturers have set limitations on gear positions when starting the engine. Generally, the engine can only be started when the gear lever is in P or N position. If the gear lever is in a driving position such as D or R, the engine will not start. This restriction is designed to prevent collisions with objects in front of or behind the car. If a beginner cannot start the engine, they should first check if the gear is in the wrong position. If it is not in P or N, adjust it accordingly before starting the car. 2. Shifting to Driving Gears: When starting the car to move, the brake pedal must be pressed before shifting the gear lever from P or N to a driving gear. Releasing the brake pedal will allow the car to move slowly. The purpose of pressing the brake beforehand is to ensure the safety of both the driver and the vehicle. Otherwise, if the engine starts and the car is shifted into a driving gear, it may move unexpectedly, increasing the risk of a collision if the driver is not quick to react. 3. Avoid Coasting in N Gear: Since automatic transmissions require lubrication, shifting to N gear while driving prevents the oil pump from supplying oil properly, leading to increased internal temperatures and potential severe damage to the transmission. Additionally, coasting in neutral at high speeds is very dangerous and does not save fuel. However, it is acceptable to shift to N gear when coasting to a stop at low speeds.

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How long can the parking air conditioning be turned on?

The parking air conditioning can be turned on for 3-4 hours. More information about car air conditioning is as follows: 1. Car air conditioning is composed of a compressor, condenser, throttle element, evaporator, fan, and necessary control components. It is an air conditioning system used to adjust the temperature and humidity inside the car and provide a comfortable environment for passengers. 2. Car air conditioning generally has an internal and external circulation switch. When external circulation is used, the air conditioning draws air from outside the car, while internal circulation reuses the air inside the car. 3. Using internal circulation in car air conditioning can improve the cooling effect, but prolonged use of internal circulation will reduce the air quality inside the car. It is recommended to alternate between internal and external circulation to allow fresh air to enter the car and improve air quality.

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What are the precautions during driving?

Is a First-Hand Car the Same as a New Car?

How to Set the Auto-Lock Function for Accord?

What does engine compression ratio mean?

How to Interpret Traffic Lights for Turning?

Should You Shift Directly to P Gear or First to N Gear Before Turning Off an Automatic Transmission Car?

How long can the parking air conditioning be turned on?

Which car logo has a triangle inside a circle?

Where is the fuel tank switch located in the Volkswagen Passat?

How much longer can China IV vehicles be driven?

Which year is the Golf 6th generation?