What is the Huawei Car Concept?

Will crossing double solid lines for a U-turn definitely be captured by cameras?

Crossing double solid lines for a U-turn will definitely be captured by cameras, usually within about 20 meters of crossing the lines. Illegal U-turns across double solid lines are recorded through automatic electronic police surveillance or manual photography by traffic police, with on-the-spot penalties for violators. Prohibited U-turn situations are as follows: U-turns are prohibited where there are "No U-turn" signs or "No Left Turn" signs: If there is a no U-turn sign, then U-turns are not allowed at that intersection. A U-turn is essentially an extension of a left turn, so if there is a no left turn sign at an intersection, U-turns are also prohibited there. U-turns are prohibited at crosswalks: U-turns are not allowed at crosswalks. At intersections where U-turns are permitted, you must cross the crosswalk before making the U-turn; you cannot make the U-turn while on the crosswalk. U-turns are prohibited when there is no left turn lane: Even in the leftmost lane, if there is no sign permitting left turns, U-turns are not allowed. U-turns are prohibited from the second left turn lane: When a vehicle is in the second left turn lane, it cannot make a U-turn. In the absence of any signs, U-turns are only permitted from the innermost left turn lane. U-turns are prohibited at yellow solid lines: U-turns are not allowed at yellow solid lines. Even if there is a U-turn permitted sign, you must wait for the green light and cross the stop line before making the U-turn. U-turns are prohibited on highways: Making a U-turn by crossing the central divider on a highway is illegal and will result in a fine and 12 demerit points. If you miss an exit on the highway, continue to the next exit instead of attempting an illegal U-turn.

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What to Do If You Accidentally Scratched Someone Else's Car?

If you accidentally scratched someone else's car, you should immediately call the traffic police to handle the situation and gather evidence as soon as possible. In case of an accident while driving, you can retrieve the dashcam footage immediately. If there is no dashcam, check if there are any surveillance cameras nearby. The first priority in an accident is to preserve evidence. If you scratch someone else's car, do not flee the scene. If the other party reports to the police and there is sufficient evidence to prove that it was indeed your fault, it can be determined as a hit-and-run. Scratching someone else's car can also be handled through the normal insurance procedure. The repair costs can be directly reimbursed by the insurance company. To smoothly proceed with the insurance claim, both drivers need to cooperate as much as possible, and both parties should be present during the damage assessment. Alternatively, you can choose to settle the matter privately if the damage is minor, such as a few scratches, and both parties are willing to resolve it privately and reach an agreement. It is best to have a third party present during private settlements, such as traffic police, 4S shop personnel, or insurance personnel, so that any issues arising after the repair can be witnessed by a third party.

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What Causes Car Windows to Fail to Open?

If your car windows fail to open, it may be due to window vibration noise. This could indicate several issues: loose screws in the window regulator, a stuck window regulator, or complete failure of all window regulators, resulting in loss of window functionality. Here are specific solutions: 1. Clean the window regulator track: Insert a chopstick wrapped in a towel into the window guide track. Adjust the number of towel layers based on the track width to ensure proper thickness. Move the towel-wrapped chopstick up and down forcefully to clean the track, periodically removing the towel to rinse off accumulated dirt until no more dirt comes off. 2. Perform initialization for each window: The general initialization method involves turning on the ignition, pulling and holding the switch to raise the window, continuing to hold for over 3 seconds after the window reaches the top, releasing the switch and immediately pressing and holding it to lower the window completely for over 3 seconds, then pulling and holding the switch again to raise the window for over 3 seconds after it reaches the top. Initialization is then complete, and the window should regain its original function. Note that initialization procedures may vary slightly between different car models. 3. 4S shop repair: If the above methods fail to resolve the issue, it is recommended to visit a 4S shop or professional auto repair center for inspection and repair.

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What is the standard tire pressure for sedans in summer?

In summer, the normal tire pressure for sedans is between 2.3 and 2.5. If the car is fully loaded with 5 passengers, it is more suitable to adjust the tire pressure to around 2.5; if there are generally only two passengers, a tire pressure of 2.3 is normal. Hazards of excessive tire pressure: The friction and adhesion of the tires will decrease, affecting braking performance; It can cause steering wheel vibration and deviation, reducing driving comfort; It accelerates localized wear on the central tread pattern of the tire, shortening the tire's lifespan; Increased body vibration indirectly affects the lifespan of other components; Excessive stretching deformation of the tire cords can reduce the elasticity of the tire body, increasing the load on the car during driving; Reduced puncture resistance. When encountering sharp objects like nails or glass on the road, they can easily penetrate the tire, causing internal cracks or blowouts. Hazards of insufficient tire pressure: Increased friction coefficient with the road surface, leading to higher fuel consumption; It can make the steering wheel heavy and prone to deviation, creating unsafe driving conditions; Increased movement of various parts of the tire, causing abnormal heat due to excessive rolling; Reduced functionality of the cords and rubber, leading to delamination or cord breakage, and excessive friction with the rim, causing damage to the bead area and abnormal wear; The friction between the tire and the ground increases exponentially, rapidly raising tire temperature, softening the tire, and drastically reducing its strength. High-speed driving may lead to blowouts; Increased deformation of the tire body, making the sidewalls prone to cracks and generating flexing motion, leading to excessive heat, rubber aging, cord fatigue, and breakage, as well as increased tire contact area, accelerating shoulder wear.

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Do You Need to Use Turn Signals for Reversing into the Garage in Subject 2?

Subject 2 reversing into the garage or exiting the garage does not require the use of turn signals. There are six instances in Subject 2 where turn signals are required: When starting the vehicle, turn on the left turn signal; When starting on the slope, turn on the left turn signal; During parallel parking, turn on the right turn signal when the vehicle passes the side and prepares to park, stopping 30 cm from the edge before reversing; Before shifting into reverse gear during parallel parking, turn on the left turn signal because the steering wheel will be turned fully to the right during reversing, causing the front of the car to shift left; Before exiting the parking space during parallel parking, shift into drive and turn on the left turn signal, turning it off promptly after exiting; When entering the area for a right-angle turn, turn on the left turn signal and turn it off promptly after completing the turn. Penalties for incorrect use of turn signals are as follows: Failing to use or incorrectly using turn signals before starting, turning, changing lanes, overtaking, or parking results in a deduction of 10 points. Turning the steering wheel within less than 3 seconds of activating the turn signal before starting, turning, changing lanes, overtaking, or parking results in a deduction of 10 points. Subject 2 has a maximum score of 100 points, with evaluation criteria for failing, deducting 20 points, deducting 10 points, or deducting 5 points. The test is passed under the following conditions: ① For large passenger vehicles, tractors, city buses, medium-sized passenger vehicles, and large trucks, a score of 90 or above is required; ② For other vehicle types, a score of 80 or above is required. The C1 and C2 license tests include five mandatory items: reversing into the garage, parallel parking, slope parking and starting (C2 has been canceled), right-angle turns, and curve driving (commonly known as S-curves). Some regions also include a sixth item: high-speed card collection. The A1, A2, A3, B1, and B2 license tests include pile driving, slope parking and starting, parallel parking, single-plank bridge crossing, curve driving, right-angle turns, width-limited gate passing, continuous obstacle passing, bumpy road driving, narrow road U-turns, as well as simulated highway driving, continuous sharp mountain curves, tunnels, rainy (foggy) conditions, slippery roads, and emergency handling.

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What to Do If There Are Too Many Unhandled Traffic Violations?

When there are too many traffic violations, they must be handled according to the law, followed by retaking the test. If more than five violations remain unhandled and the vehicle is inspected by traffic police on-site, the vehicle will be detained until all violations are resolved. Regulations regarding accumulating 12 penalty points on a driver's license: Learning Relevant Legal Knowledge: Motor vehicle drivers must report to the traffic management department of the public security authority at the place where the driver's license was issued or where the violation occurred within 15 days to participate in a seven-day study of road traffic safety laws, regulations, and related knowledge. After completing the study, the vehicle management office must conduct a test on road traffic safety laws, regulations, and related knowledge within 20 days. Handling of Pass or Fail in the Test: If the test is passed, the penalty points will be cleared, and the driver's license will be returned. If the test is failed, the driver must continue studying and retake the test. If the driver refuses to participate in the study or take the test, the traffic management department of the public security authority will announce the suspension of the driver's license. Road Driving Skills Test: If a motor vehicle driver has two or more instances of reaching 12 points or accumulates 24 or more points within one scoring cycle, the vehicle management office must also conduct a road driving skills test within 10 days after the driver passes the road traffic safety laws, regulations, and related knowledge test. The road driving skills test will be conducted according to the highest permissible vehicle type specified on the driver's license.

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What is the Huawei Car Concept?

Will crossing double solid lines for a U-turn definitely be captured by cameras?

What to Do If You Accidentally Scratched Someone Else's Car?

What Causes Car Windows to Fail to Open?

What is the standard tire pressure for sedans in summer?

Do You Need to Use Turn Signals for Reversing into the Garage in Subject 2?

What to Do If There Are Too Many Unhandled Traffic Violations?

Is it advisable to buy a mortgaged car that cannot be transferred?

Can You Pass Subject 3 by Following the System Arrangement?

What is Vehicle Wheelbase?

How Many Times Can You Retake Motorcycle Subject 2 If You Fail?