What are the differences between the facelifted and non-facelifted BMW 320?

Can You Make a U-Turn When the Circular Red Light Is On?

You cannot make a U-turn when the circular red light is on. However, you can make a U-turn at a green light on roads where U-turns are not prohibited. Here are the situations where U-turns are allowed: Presence of U-turn signals or signs: At intersections with U-turn signals, you can make a U-turn when the U-turn indicator is green. If there are U-turn signs or markings on the lane allowing U-turns, you can make a U-turn while ensuring the safety of yourself and others. No U-turn signs but left turns are allowed (no prohibition signs for U-turns): Vehicles can make a U-turn at intersections where left turns are permitted and there are no signs or markings prohibiting U-turns. Note that vehicles must proceed according to the left-turn signal without interfering with other vehicles. If there is a left-turn waiting area at the intersection, you can enter the waiting area when the straight-through light is green and wait until the left-turn light turns green to make the U-turn. U-turns allowed at dashed lines: Whether it's a white or yellow dashed line, U-turns are permitted. For double yellow lines with one solid and one dashed, check if your side is the dashed line. If it is, you can make a U-turn safely; if it's solid, U-turns are not allowed. If you encounter double yellow lines at an intersection, you can make a U-turn on the dashed line side but must not cross the stop line ahead. U-turns allowed at yellow grid lines: Parking is prohibited in yellow grid areas, but as long as there is no central barrier, you can make a U-turn after yielding to normally moving vehicles. U-turns allowed on the dashed side of a green belt: When the front of the green belt is a dashed line, vehicles on that side can make a U-turn there. If the front of the green belt is a solid line, vehicles must follow the traffic signal, cross the pedestrian crossing, and then make a U-turn. Driving over solid lines or pedestrian crossings for U-turns is prohibited. Precautions for U-turns: When making a U-turn, you should activate the left turn signal in advance, keep the speed below 30 km/h, and avoid obstructing other vehicles and pedestrians.

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How many tests are required to obtain a driver's license now?

A total of four tests are required. Below is an introduction to each subject: 1. Subject 1: Subject 1, also known as the theoretical test or driver's theory test, is part of the motor vehicle driver's license assessment. The test content includes theoretical driving knowledge, road safety laws and regulations, local regulations, and other related knowledge. The test is conducted on a computer, consisting of 100 questions, with a passing score of 90 or above. 2. Subject 2: Subject 2, also known as the small road test, is the abbreviation for the field driving skills test. The test items include five mandatory components: reversing into a garage, parallel parking, stopping and starting on a slope, right-angle turns, and curve driving. 3. Subject 3: Subject 3, also known as the big road test, assesses road driving skills for motor vehicle drivers. The test content varies depending on the type of vehicle being licensed but generally includes: preparation before driving, starting, driving straight, shifting gears, changing lanes, pulling over, going straight through intersections, turning left at intersections, turning right at intersections, crossing pedestrian crossings, passing school zones, passing bus stops, meeting other vehicles, overtaking, making U-turns, and driving at night. 4. Subject 4: Subject 4, also known as the theoretical test or driver's theory test. The test paper consists of 50 questions, presented in the form of case studies, pictures, animations, etc., with a full score of 100 and a passing score of 90.

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Can Mazda CX4 use 5w30 engine oil?

Mazda CX4 can use 5w30 engine oil, but it is recommended to use 0w20 engine oil. Here is more information about engine oil: 1. Functions of engine oil: Engine oil can lubricate and reduce wear, assist in cooling, seal and prevent leakage, prevent rust and corrosion, and provide shock absorption for the engine. 2. Composition: Engine oil consists of base oil and additives. Base oil is the main component of lubricating oil, determining its basic properties, while additives can compensate for and improve the shortcomings of base oil, giving it certain new properties, making it an important part of lubricating oil.

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What Types of Vehicles Are Suitable for Full Synthetic Oil?

Full synthetic oil is suitable for turbocharged models, large-displacement vehicles, and cars frequently driven in extreme weather conditions. Full synthetic oil is manufactured using 100% synthetic base oils and additives. Compared to semi-synthetic and mineral oils, it offers the following advantages: superior high and low-temperature performance, longer oil change intervals, and suitability for harsher driving environments. However, full synthetic oil has better fluidity and a thinner oil film, making it unsuitable for older vehicles with significant wear or budget cars with lower engine manufacturing precision. Typically, these vehicles have larger gaps between engine components, and the thinner oil film of full synthetic oil may not provide adequate lubrication, leading to unnecessary wear.

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At what temperature does No. 0 diesel freeze?

No. 0 diesel freezes at 0 degrees Celsius. The freezing of diesel is referred to as crystallization. The grade of diesel is named after the freezing point of the oil product, so No. 0 diesel begins to crystallize at 0 degrees Celsius. Diesel is a light petroleum product and a complex hydrocarbon mixture, serving as fuel for diesel engines. It is mainly composed of diesel fractions produced through processes such as crude oil distillation, catalytic cracking, thermal cracking, hydrocracking, and petroleum coking, and can also be obtained from shale oil processing and coal liquefaction. When selecting diesel, the choice is determined by the temperature during use. No. 0 diesel can only be used when the temperature is above 4 degrees Celsius.

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What is the tire size of the Volkswagen Santana?

The Volkswagen Santana has two tire size models: 175/70R14 and 185/60R15. In the 175/70R14 model, the first number 175 represents the tire width of 175MM, 70 indicates the aspect ratio of the tire section is 70%, meaning the section height is 70% of the width, and 14 represents the rim diameter of 14 inches. The middle letter R stands for radial tire. In the 185/60R15 model, the first number 185 represents the tire width of 185MM, 60 indicates the aspect ratio of the tire section is 60%, meaning the section height is 60% of the width, and 15 represents the rim diameter of 15 inches. The middle letter R stands for radial tire. The Volkswagen Santana uses Continental tires, which feature unique tread designs on the surface to enhance vehicle handling performance. The spare tire is non-full size. If you want to replace the tires yourself, you can follow the steps below: Take out the spare tire and jack, place the jack under the frame of the tire to be replaced, ensuring the jack touches the metal part of the frame. Raise the jack until it supports the car. The jack should be positioned under the vehicle, and ensure it is at a right angle to the ground. Remove the hubcap and loosen the nuts counterclockwise. Do not fully loosen the nuts; just enough to eliminate resistance. When loosening the nuts for the first time, keeping the tire on the ground ensures that the nuts turn instead of the tire. Turn the nuts counterclockwise until they are loose. Repeat this step for all lug nuts and completely remove the nuts. Place the new tire on the wheel hub, carefully aligning the tire rim with the wheel bolts. Install the lug nuts and hand-tighten them until all nuts are snug. At this point, the tire replacement is complete. In addition to the model, tires are also marked with the following common data: Tire cord material: Indicated by Chinese pinyin, such as M for cotton cord, R for rayon cord, N for nylon cord, G for steel cord, and ZG for steel radial cord tires. Speed rating: Indicates the maximum speed at which the tire can carry a specified load under specified conditions. Letters A to Z represent certified speed ratings from 4.8km/h to 300km/h. Common speed ratings include: Q: 160km/h; H: 210km/h; V: 240km/h; W: 270km/h; Y: 300km/h. Rim specification: Indicates the rim size compatible with the tire for practical use, such as standard rim 5.00F.

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What are the differences between the facelifted and non-facelifted BMW 320?

Can You Make a U-Turn When the Circular Red Light Is On?

How many tests are required to obtain a driver's license now?

Can Mazda CX4 use 5w30 engine oil?

What Types of Vehicles Are Suitable for Full Synthetic Oil?

At what temperature does No. 0 diesel freeze?

What is the tire size of the Volkswagen Santana?

How to Replace the Remote Battery for Volkswagen Passat?

Where to Find the VIN Number?

When Did the Highway Toll-Free Policy Start?

Is 12 liters per 100 kilometers considered high fuel consumption?