If I didn't confirm the online license plate selection, can I go to the 4S store to choose the next day?

How to Remove Stains from the Car Body?

There are 4 methods to remove stains from the car body: 1. Use car clay: Car clay is composed of unique clay materials that can effectively clean and absorb deep-seated dirt on the paint surface, mainly used to remove asphalt and other stains from the car paint. 2. Use toilet water or essential balm: All organic sticky substances can be dissolved with organic solvents. Daily volatile products like alcohol, toilet water, and essential balm contain alcohol-based organic solvents, which can help remove tree sap to some extent. 3. Use tar asphalt cleaner: Tar asphalt cleaner can quickly penetrate, dissolve, and remove tar, asphalt, oil stains, and dirt from the surfaces of cars, motorcycles, and alloy wheel rims without damaging the car paint or glass. 4. Use nail polish remover: Apply nail polish remover to the stain to soak it, then wipe it off with a cloth to easily remove the stain. After removal, rinse promptly with clean water.

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What are the steps to replace the air conditioning filter in the new X-Trail?

The steps to replace the air conditioning filter in the new X-Trail are: 1. Open the storage compartment in front of the passenger side of the driver's cabin, and it is easier to remove it from top to bottom; 2. The filter cover plate is connected with gray sealing sponge, and there is a handle in the middle for easy removal, just pull it by hand to remove it; 3. Take out the old air conditioning filter and replace it with a new one. The front face of the new X-Trail is equipped with a new style V-shaped grille, decorated with chrome, and the headlights on both sides are redesigned. In terms of interior configuration, the new X-Trail is equipped with a new style steering wheel and a 9-inch high-definition capacitive touch screen, providing intelligent voice control, full-time in-car navigation, remote real-time monitoring and other interconnection technologies, realizing intelligent human-vehicle interaction in more than 200 scenarios.

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What does it mean when the EPS light is on in the Beidou Star?

When the EPS light is on in the Beidou Star, it indicates a fault in the Electric Power Steering system. The EPS system consists of a mechanical steering system combined with components such as a torque sensor, vehicle speed sensor, electronic control unit, reducer, and electric motor. Based on the traditional mechanical steering system, it uses the torque signal from the steering wheel and the vehicle speed signal to enable the electronic control device to generate auxiliary power of corresponding size and direction through the electric motor, assisting the driver in steering operations. The Beidou Star is a multi-purpose family passenger vehicle jointly developed by Changhe Suzuki and Japan Suzuki. It is a crystallization of aviation technology and Japanese technology, as well as a combination of science and culture. The Beidou Star's interior features a neatly arranged instrument panel with a speedometer, tachometer, and fuel gauge that are clear and easy to read. The 4-spoke steering wheel offers good tactile feedback, and there is no interference with observing the instrument indicators while driving.

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Can the battery be charged directly in the car?

It is possible to charge the battery directly in the car. When starting the car, the starter requires a large current, which a regular charger cannot provide. If the battery is dead, the car won't start. The principle of charging is that the voltage must be about 20% higher than the battery's voltage to charge it effectively. Too high a voltage can damage the battery, while too low a voltage won't charge it. Uses of car batteries: 1. For starting and lighting in cars, motorcycles, tractors, diesel engines, etc.; 2. As backup power for protection and automatic control in communications, power plants, and computer systems; 3. As power sources for various battery-powered vehicles, forklifts, and loaders; 4. For starting and lighting power in diesel locomotives, electric locomotives, and passenger trains.

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What are the differences between water-based and oil-based car paints?

1. Different raw materials for oil-based and water-based paints: Oil-based paints primarily use drying oil as the main raw material. Water-based paints are mainly composed of water, containing no toxic substances such as benzene, formaldehyde, or xylene, and no organic solvents, hence referred to as coatings. 2. Different production methods for oil-based and water-based paints: Water-based paints use water as a diluent, with no pungent odor, which gives people a special preference for them. The production process of oil-based paints is more complex, requiring multiple steps and equipment for processing, whereas water-based paints involve significantly fewer production steps compared to oil-based paints. 3. Different hazards of oil-based and water-based paints: Generally, when oil-based paints are used for painting, the residual odor and hazards persist for a relatively long time. In contrast, water-based paints, compared to oil-based paints, are characterized by being non-hazardous and free from so-called dilution volatilization.

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What Causes the Whistling Sound When Accelerating?

Possible reasons for the whistling sound when accelerating: 1. Insufficient engine oil level: This reduces the oil pump's output or prevents oil from being pumped due to air intake, leading to a drop in oil pressure. 2. Overheating engine: This can thin the oil, causing it to leak excessively through the clearances and resulting in decreased oil pressure. 3. Damaged or excessively worn oil pump components, or excessive clearance due to assembly issues: This can cause the oil pump to fail to deliver oil or deliver insufficient oil. 4. Improper clearance between the crankshaft and bearings (main or connecting rod bearings): Too tight a fit increases oil pressure, while too loose a fit decreases it. 5. Clogged oil filter or oil pickup screen can also reduce oil pressure. 6. Faulty or malfunctioning pressure relief valve.

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If I didn't confirm the online license plate selection, can I go to the 4S store to choose the next day?

How to Remove Stains from the Car Body?

What are the steps to replace the air conditioning filter in the new X-Trail?

What does it mean when the EPS light is on in the Beidou Star?

Can the battery be charged directly in the car?

What are the differences between water-based and oil-based car paints?

What Causes the Whistling Sound When Accelerating?

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