How to Sign a Vehicle Order Contract When There is No Stock Available?

How to Adjust Car Mirrors Most Appropriately?

You can adjust them using the electric buttons inside the car, which are located on the left side of the steering wheel, allowing you to adjust the left and right rearview mirrors. Adjust the left and right positions so that the left edge of the mirror just cuts off the right ear of the image in the mirror, and adjust the up and down positions so that the horizon is centered in the mirror. When adjusting the up and down positions, place the distant horizon in the center, and for the left and right positions, adjust so that the car body occupies 1/4 of the mirror's area. For the right rearview mirror, leave a larger area for the ground when adjusting up and down, about 2/3 of the mirror's surface. For the left and right positions, the car body should occupy 1/4 of the mirror's area.

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How to Open the Drain Holes on the Car Chassis?

There are many drainage holes in the vehicle, and the chassis is no exception. To open them, simply use a pry bar. Alternatively, you can use your hands to pry out the rubber plug to open the waterproof hole on the chassis. However, the drainage holes on both sides of the chassis should not be left open for long periods.

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How to test if ETC works after installation?

After ETC installation, the staff will activate it for the vehicle owner. The activation process itself serves as a signal test - successful activation indicates normal signal reception, meaning the vehicle can properly pass through ETC lanes. The Electronic Toll Collection (ETC) system represents the world's most advanced road/bridge toll collection method. ETC operates via microwave-dedicated short-range communication between the onboard unit (OBU) installed on the vehicle's windshield and the microwave antenna in toll station ETC lanes. This system utilizes computer networking technology for backend settlement processing with banks, achieving non-stop toll payment when vehicles pass through road/bridge toll stations.

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Do car tires have inner tubes?

Car tires do not have inner tubes; they are all tubeless tires, where the tire and the wheel rim form a sealed space. Tubeless tires, commonly known as radial tires or vacuum tires, are tires without inner tubes. These tires do not have inner tubes or flaps but rely on the airtight layer between the tire's inner wall and the bead to ensure good airtightness between the tire and the rim, with the outer tire also serving the function of an inner tube. Tubeless tires are divided into two types: radial tires and bias-ply tires. Both bias-ply and radial tires are pneumatic tires, named based on the different arrangements of the carcass plies. Pneumatic tires are mainly composed of rubber components and ply layers. Although the outer appearance of the tire is entirely rubber, the rubber in the tire's carcass only serves to bond the various components of the carcass, provide sealing, wear resistance, puncture resistance, and some cushioning effects.

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Does idling the car with the heater on damage the vehicle?

Idling the car with the heater on can cause damage. When the engine is idling, incomplete fuel combustion produces carbon monoxide. If the windows remain closed, the concentration of carbon monoxide inside the vehicle will gradually increase, potentially leading to carbon monoxide poisoning for the occupants. Additionally, using the heater while idling slows down the engine's warm-up process. Below are the hazards of prolonged idling: Wear on components: During idling, oil pressure is lower, reducing the lubrication effectiveness of the engine oil and accelerating wear on internal engine parts. Idling also leads to incomplete fuel combustion, which can cause carbon buildup in the throttle body. Accelerated cylinder corrosion: When the coolant temperature drops below 60 degrees Celsius, combustion byproducts in the cylinders react chemically with the moisture in the coolant, forming acidic substances that accelerate cylinder corrosion.

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What are the performance indicators of a car?

Car performance is mainly evaluated by three indicators: Maximum speed of the car: Refers to the highest driving speed that a car can achieve on a well-paved road. Acceleration time of the car: Indicates the car's acceleration capability, including standing start acceleration time and overtaking acceleration time. Standing start acceleration time refers to the time it takes for a car to start from first or second gear and gradually accelerate from a lower speed to a higher speed with maximum acceleration intensity (including selecting the appropriate shift timing). Climbing ability of the car: Is expressed by the maximum slope that a fully loaded or partially loaded car can climb on a good road surface. The first gear provides the greatest traction. Due to the speed reduction effect of the transmission and reducer, known as speed reduction and torque increase. The maximum climbing slope of an off-road vehicle is about 60%, which is approximately 31 degrees in angle measurement.

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How to Sign a Vehicle Order Contract When There is No Stock Available?

How to Adjust Car Mirrors Most Appropriately?

How to Open the Drain Holes on the Car Chassis?

How to test if ETC works after installation?

Do car tires have inner tubes?

Does idling the car with the heater on damage the vehicle?

What are the performance indicators of a car?

How to Adjust the Height and Left-Right Alignment of Car Headlights?

How to Repair a Cracked Car Light Cover?

What are the body dimensions of the 2021 Tiguan L?

What is the process of vehicle repossession for overdue car loans?