What is the difference between one and two layers of polyester in the tire crown?

How to Fold Down the Rear Seats of a BMW 320li?

To fold down the rear seats of a BMW 320li, follow these steps: 1. Press the trunk release button to open the trunk. 2. Locate the switches on both sides of the trunk; these are the rear seat folding switches. 3. Pull down the switch. 4. The rear seat backrest will automatically fold forward. If it doesn't, gently push the seat back. 5. The seat is now folded down. Here is some related information about the BMW 320: 1. Optional configurations: The new car offers optional badges, side window trim, rear spoiler, exhaust tailpipes, front grille, exterior mirror covers, and cruise sensors. 2. In terms of powertrain, the new 3 Series is equipped with 1.5T and 2.0T engines, delivering maximum power outputs of 100kW, 135kW, and 185kW, and peak torques of 220N·m, 290N·m, and 350N·m, respectively. Compared to the Mercedes-Benz C-Class, it holds a certain advantage in power. The 3 Series is paired with an 8AT transmission across the entire lineup.

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What does it mean when the car body crosses the line in the reverse parking test for Subject 2?

In the reverse parking test for Subject 2, "the car body crossing the line" refers to the situation where part of the car body exceeds the boundary line during the reverse parking process. When this happens, you need to make minor adjustments by following the principle of "turning the steering wheel towards the wider side." Below are some important notes for the Subject 2 driving test: 1. Fasten your seatbelt: Always fasten your seatbelt immediately after getting into the car. Make sure not to buckle it incorrectly or attach it to the passenger seat, as the system will directly deem the test a failure. Do not unfasten the seatbelt at any point during the test. 2. Adjust the seat and mirrors: After getting into the car, adjust the seat, mirrors, fasten the seatbelt, turn on the left turn signal, shift into first gear, and release the handbrake. These six steps are essential. Ensure all preparations are complete before starting. 3. No stopping during the test: There is no time limit for reverse parking, but it’s important to note that stopping during the process is not allowed. If the wheels remain stationary for 3 seconds, the system will judge it as an intermediate stop. Therefore, controlling the speed is crucial. 4. The hill start time limit is 30 seconds: The hill start must be completed within 30 seconds. The system will provide a voice reminder every 10 seconds. Exceeding 30 seconds will result in an automatic failure.

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Can Water Vehicles Be Licensed?

Pure water vehicles cannot be licensed. Pure water vehicles refer to smuggled cars, which are vehicles that have not been imported through the country's normal import channels and have not paid taxes, also known as untaxed imported vehicles. More related information is as follows: 1. Most water vehicles are second-hand or brand-new cars carefully selected by professional buyers in Dubai/Germany/California, USA, and then shipped to Hong Kong via sea freight. Since Hong Kong is a free trade port, there are no tariffs on goods trade in Hong Kong, and thus the concept of smuggling does not exist there. These vehicles are then transported back to the mainland by freight companies using irregular means, which is equivalent to smuggling, as China's current customs regulations prohibit the import and trade of second-hand cars, regardless of the amount of tax paid. Such vehicles are colloquially known as water vehicles in China. 2. Due to transportation costs and uncontrollable risk costs, only high-quality mid-to-high-end large-displacement vehicles are selected abroad for water vehicles. Low-end vehicles are generally not chosen because their prices are inherently low, and after adding shipping costs, they offer no cost-performance advantage. Therefore, water vehicles are often various world-famous cars, with even C-class cars considered unremarkable. 3. Typically, water vehicles refer to smuggled vehicles imported from abroad without proper documentation. However, the scope of 'water vehicles' seems to be expanding recently. Many places now refer to all vehicles without proper documentation as 'water vehicles,' which may not necessarily be black-market cars, but without proper documentation, they cannot undergo annual inspections or be transferred to new owners.

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How to View the Electronic Score Sheet for Subject 2?

After the Subject 2 test, the results will be announced on the spot and a score sheet will be printed, so there is no need to check it separately. Article 38 of the "Regulations on the Application and Use of Motor Vehicle Driving Licenses" states: Personnel engaged in examination work must hold an examiner certificate issued by the provincial traffic management department of the public security authority. Examination personnel must conscientiously perform their examination duties, strictly adhere to the examination regulations, and accept social supervision. Below are some tips for preventing stalling during the hill start in Subject 2: 1. Apply gentle throttle: When going uphill, if no throttle is applied, the vehicle may stall due to insufficient idle speed to start the car. Once the car starts rolling backward, it becomes difficult to avoid stalling. If the car rolls backward, you must first press the brake and clutch, stop the car, and then start again. 2. Slowly release the clutch: During the hill start, when the left foot slowly releases the clutch pedal until the vehicle vibrates, hold this position slightly to confirm whether the vehicle has a forward trend and power. Do not continue to lift the clutch pedal to prevent stalling. When the vehicle moves forward, release the handbrake completely with the right hand and slowly apply the throttle. 3. Avoid prolonged clutch semi-engagement: During the starting process, avoid pressing the throttle to accelerate while the clutch is semi-engaged for a long time. As long as the vehicle is driven by the throttle, it will not roll backward, so you can confidently release the clutch pedal and press the throttle to start.

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What engine does the SEAT Leon use?

The SEAT Leon engine is built on Volkswagen Group's MQB platform and is an imported engine. The SEAT Leon engine model is the EA888. The 2.0T version has a maximum horsepower of 211, a maximum power of 155 kW, and a maximum torque of 280 Nm. The 1.8T version has a maximum horsepower of 160, a maximum power of 118 kW, and a maximum torque of 250 Nm. For daily maintenance of the SEAT Leon engine, the following methods can be used: Use lubricating oil of the appropriate quality grade. For gasoline engines, select SD-SF grade gasoline engine oil based on the additional equipment of the intake and exhaust system and usage conditions. For diesel engines, select CB-CD grade diesel engine oil based on mechanical load, with the selection standard not lower than the manufacturer's requirements. Regularly change the engine oil and filter. The quality of any grade of lubricating oil will change during use. After a certain mileage, performance deteriorates, leading to various engine problems. To avoid faults, change the oil regularly based on usage conditions and maintain an appropriate oil level. When oil passes through the fine holes of the filter, solid particles and viscous substances in the oil accumulate in the filter. If the filter is clogged and oil cannot pass through, the filter may burst or the safety valve may open, allowing oil to bypass through the relief valve and carry contaminants back to the lubrication areas, accelerating engine wear and increasing internal contamination. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls, mixing with metal particles from component wear to form sludge. Small amounts remain suspended in the oil, while larger amounts precipitate, clogging filters and oil passages, making engine lubrication difficult and causing wear. Regularly use a radiator cleaner to clean the radiator. Removing rust and scale not only ensures the engine operates normally but also extends the overall lifespan of the radiator and engine.

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What engine does the Changan CS75PLUS use?

Changan CS75PLUS is equipped with two types of engines: one is a 1.5-liter turbocharged engine, and the other is a 2.0-liter turbocharged engine, with maximum power outputs of 131kW and 171kW respectively. Both engines feature direct fuel injection technology and use aluminum alloy cylinder heads and blocks. The Changan CS75PLUS is an SUV launched by Changan Automobile, featuring a MacPherson independent front suspension and a multi-link independent rear suspension. The vehicle dimensions are 4700mm in length, 1865mm in width, and 1710mm in height, with a wheelbase of 2710mm.

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What is the difference between one and two layers of polyester in the tire crown?

How to Fold Down the Rear Seats of a BMW 320li?

What does it mean when the car body crosses the line in the reverse parking test for Subject 2?

Can Water Vehicles Be Licensed?

How to View the Electronic Score Sheet for Subject 2?

What engine does the SEAT Leon use?

What engine does the Changan CS75PLUS use?

How to Drive Through Deep Water on Rainy Days?

What are the second maintenance items for the Volvo S90?

Where is the air conditioning filter located in the new Santana?

What is the reason for the Audi engine's yellow light staying on but everything else being normal?