How to Play Back Footage on a Dash Cam?

What is an Active Braking System?

An active braking system is a safety technology that utilizes communication, control, and information technology to detect dynamic conditions around the vehicle, thereby assisting the driver. The components of an active braking system include: 1. Cameras or radar sensors for detection; 2. An onboard computer for data processing and a braking control system. The working principle of the active braking system is as follows: Through radar sensors on the vehicle body, it monitors the traffic conditions ahead in real time, transmits data about obstacles ahead to the onboard computer, which then calculates and analyzes the data from the sensors and detectors. When the preset braking distance value is reached, it issues commands such as braking or evading, and the braking control system applies the brakes to the tires without requiring driver intervention.

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Why does the Lamando prompt indicate too many locked files?

The reasons why the Lamando prompts too many locked files are: 1. The locked files in the memory card are full; 2. The locked files cannot be overwritten in a loop. The Lamando is a compact coupe under the Volkswagen brand. Taking the Volkswagen Lamando 2021 Luxury Shadow Edition as an example, its body dimensions are: length 4615 mm, width 1826 mm, height 1425 mm, with a wheelbase of 2656 mm. The Volkswagen Lamando 2021 Luxury Shadow Edition is equipped with a 1.4L turbocharged engine, with a maximum power of 110 kW, maximum power speed of 5000 rpm, maximum torque of 250 Nm, and maximum torque speed ranging from 1750 to 3000 rpm.

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What is the first maintenance mileage for Audi?

Audi Q5's first maintenance for a new car is at 5,000 kilometers. When you pick up the car, you will receive a free maintenance voucher, which cannot exceed one year or 10,000 kilometers. Since new cars have a break-in period, it is recommended to perform maintenance at around 5,000 kilometers. Below are the specific details of Audi maintenance: 1. 10,000-kilometer maintenance: The Audi A3 requires a basic maintenance every 10,000 kilometers, commonly known as a 'minor maintenance.' The maintenance items include two things: engine oil and oil filter. 2. 20,000-kilometer maintenance: The 20,000-kilometer maintenance, commonly referred to as a 'major maintenance,' requires replacing the oil filter and engine oil, as well as the cabin air filter and spark plugs. 3. 40,000-kilometer maintenance: The maintenance at every 40,000 kilometers includes more items than the 20,000-kilometer maintenance. In addition to engine oil, oil filter, cabin air filter, and spark plugs, it also includes the air filter and brake fluid.

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What are the fuel-saving tips for the 10th-generation Civic?

Here are 16 fuel-saving tips for driving the 10th-generation Civic: 1. Warm up the car before driving. 2. Plan your travel route in advance. 3. Using air conditioning at an economical speed is more fuel-efficient than opening windows. 4. Reduce unnecessary items in the car. 5. Maintain a steady speed—60-90 km/h is optimal for the car; every 1 km/h increase in speed consumes 0.5% more fuel. 6. Avoid overfilling the fuel tank. 7. Check tire pressure; low pressure increases tire contact area, raises resistance, and increases fuel consumption. 8. Use the right engine oil—lower viscosity engine oil reduces engine strain and lowers fuel consumption. 9. Minimize the use of electronic devices. 10. Reduce engine idling time. 11. Maintain good driving habits. 12. Accelerate gently; sudden acceleration increases fuel consumption. 13. Avoid coasting in neutral—fuel-injected cars should not coast in neutral. 14. Monitor coolant temperature—too high or too low increases fuel consumption; when the temperature exceeds 95°C, fuel consumption rises by over 30% and accelerates engine wear. 15. Reduce braking frequency—excessive braking increases wear on brakes and tires. 16. Master the timing of gear shifts.

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What is the 0-100 km/h acceleration time of the Nissan X-Trail 1.5t?

According to official data, the 0-100 km/h acceleration time of the Nissan X-Trail 1.5t model is 10.3 seconds. Factors affecting a vehicle's 0-100 km/h acceleration time are as follows: Torque: Torque generally represents how much force is available. The greater the torque, the stronger the force pushing the vehicle, resulting naturally in faster acceleration. The BMW X2 has a maximum torque of 220 Nm and a 0-100 km/h acceleration time of 9.6 seconds. The Nissan X-Trail 1.5t has a torque of 300 Nm and a 0-100 km/h acceleration time of 10.3 seconds. Transmission efficiency: The transmission is the medium for transferring power, inevitably involving power loss. The higher the transmission efficiency, the better the acceleration performance. Generally, the ranking of transmission efficiency is as follows: manual transmission > dry dual-clutch transmission > wet dual-clutch transmission > AT transmission > CVT transmission. The Nissan X-Trail is equipped with a CVT transmission (simulated 8-speed). Power-to-weight ratio: The relationship between horsepower and vehicle weight is called the power-to-weight ratio (unit is Hp/T). The higher the power-to-weight ratio, the faster the acceleration. The BMW X2 has a power-to-weight ratio of 90 Hp/T and a 0-100 km/h acceleration time of 9.6 seconds. The Nissan X-Trail has a power-to-weight ratio of 128 Hp/T and a 0-100 km/h acceleration time of 10.3 seconds.

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How to Check if the Car Air Conditioner Refrigerant is Low

To check if the car air conditioner refrigerant is low, follow these methods: 1. When the air conditioner is running normally and continuously, if there are continuous bubbles in the sight glass, it indicates insufficient refrigerant; 2. When the air conditioner is running normally and continuously, if there are no bubbles in the sight glass, but brief bubbles appear when the air conditioner stops, it indicates the refrigerant level is normal. The process of refilling the air conditioner refrigerant is as follows: 1. Evacuate the system, close the manual valves on the pressure gauge and the high and low pressure manual valves; 2. Connect one end of the hose to the injection valve fitting of the refrigerant can; 3. Open the refrigerant can, loosen the nut on the pressure gauge hose to let some gas escape, then close it; 4. Open the high-pressure side manual valve and invert the can; 5. Inject the specified amount of liquid refrigerant, then close the refrigerant injection valve and the high-pressure manual valve.

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How to Play Back Footage on a Dash Cam?

What is an Active Braking System?

Why does the Lamando prompt indicate too many locked files?

What is the first maintenance mileage for Audi?

What are the fuel-saving tips for the 10th-generation Civic?

What is the 0-100 km/h acceleration time of the Nissan X-Trail 1.5t?

How to Check if the Car Air Conditioner Refrigerant is Low

How to Connect Mobile Phone with Roewe i5?

How to shift from S mode back to D mode in a Volkswagen?

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