What Causes Abnormal Noises When Driving on Rough Roads?

What documents are required to apply for ETC?

According to the "Implementation Plan for Accelerating the Application Service of Electronic Toll Collection (ETC) on Highways" issued by the Ministry of Transport, the following documents are required: the original valid ID card of the vehicle owner, the original and a copy of the vehicle registration certificate (the page with the most recent annual inspection stamp must be provided). If applying on behalf of someone else, the original valid ID card of the agent is also required. If applying for ETC through bank branches, a debit card or credit card from the respective bank must be prepared. Some banks only support ETC binding with credit cards, while others may require freezing a portion of the amount as a deposit when binding ETC with a debit card. ETC Deduction Principles: There will be one or more ETC lanes on highways. Through dedicated short-range microwave communication between the onboard electronic tag installed on the vehicle's windshield and the microwave antenna in the ETC lane at the toll station, and by using computer networking technology for backend settlement with the bank, the purpose of paying tolls without stopping at the bridge or toll station is achieved. All of this is based on the principle of passing first and deducting fees later. Benefits of Installing ETC: Time-saving: Eliminates the hassle of waiting in line; Green and eco-friendly: Green and low-carbon, vehicles pass through toll stations without stopping, reducing noise and exhaust emissions and minimizing pollution; Reduced wear and tear: Saves costs, reduces the frequency of vehicle starts and brakes, lowers wear and fuel consumption, and users can also enjoy a 5% discount on toll fees; Improved efficiency: The theoretical efficiency of ETC lanes can be increased by 2-3 times, making traditional ETC updates faster and more high-tech. Compared to license plate payment, ETC technology is more mature and advantageous. More policy support: The State Council clearly stated in the "13th Five-Year Plan for the Development of a Modern Comprehensive Transportation System" that "by 2020, the interoperability of transportation cards in key urban clusters will be basically achieved, and the proportion of vehicles equipped with ETC will be significantly increased." It also set a clear target in the main indicators of the "13th Five-Year" comprehensive transportation development plan: "By 2020, the ETC usage rate for road passenger vehicles will reach 50%." More future possibilities: In addition to continuously improving the convenience of ETC installation and usage and the usage rate of ETC passenger vehicles, the future will also promote the use of ETC for trucks and explore the deep integration of the ETC system with vehicle-to-vehicle communication, vehicle-road coordination, and other smart transportation development directions, providing comprehensive travel services for vehicle owners. This means more application scenarios will support ETC applications. ETC Usage Notes: The ETC transaction sensing area is 8 meters. When encountering a stationary vehicle ahead, to prevent the ETC device of the vehicle ahead from malfunctioning or not having an ETC device at all, maintain a distance of more than 10 meters from the vehicle ahead to avoid automatic sensing and paying for the vehicle ahead. The recognition speed for ETC lane passage is 20 km/h. If the speed is too fast, the vehicle device information cannot be read, leading to a deduction failure. Unauthorized removal or movement of the OBU device, or detachment or loosening of the ETC electronic tag, will cause the electronic tag to fail. It can be sent to the bank where the ETC card was issued or the highway service office for testing. If the loosening or detachment is not due to human factors, it only needs to be reactivated. When using a debit card bound to ETC, insufficient balance will also cause a deduction failure. Follow the guidance of on-site staff to use the manual MTC lane and pass by cash or card. Excessive thickness of the car windshield can cause poor sensing. This is especially important for vehicles that have had their windshields replaced after accidents or for those who have modified their front windshields.

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What to Do When the Engine Overheating Warning Appears?

When the engine overheating warning appears, the following steps should be taken: 1. Open the engine hood while keeping the engine running; 2. Check if the radiator fan is functioning properly, and turn off the engine once the temperature gauge needle drops; 3. After the engine cools down, open the radiator cap to check the coolant level in the radiator and reservoir, and inspect for any dirt accumulation in the radiator section; 4. Refill the radiator and reservoir with coolant. An engine is a machine that converts other forms of energy into mechanical energy, commonly used as a power generation device, including gasoline engines and aircraft engines. Types of engines include internal combustion engines (such as gasoline engines), external combustion engines, Stirling engines, steam engines, and electric motors.

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How Many Cylinders Does the BMW 3 Series Engine Have?

The BMW 3 Series is equipped with a four-cylinder engine, also known as a four-cylinder engine, which is a machine capable of converting one form of energy into another more useful form of energy. The BMW 3 Series is a sedan product of the BMW Group, with body dimensions of 4734mm in length, 1811mm in width, and 1455mm in height, and a wheelbase of 2920mm. It is powered by a B-series 2.0T engine, paired with an 8-speed automatic transmission. The BMW 3 Series models include: 320i M Sport Package, 320i M Sport Night Edition, 320Li Fashion, 320Li M Sport Package, 320Li M Luxury Package, 320Li M Sport Night Edition, and 320Li xDrive Fashion.

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How to Check Tire Pressure Specifications?

Tire pressure specifications can be found on the pressure markings located on the sidewall of the tire. The tire pressure is monitored in real-time through the tire pressure monitoring system (TPMS), which displays the tire information to the driver via the tire pressure display interface on the instrument cluster. The standard tire pressure also varies depending on the type of tire and the vehicle model, as factors such as vehicle model, weight, height, and tire size influence the required pressure. Standard tires typically have a pressure range of 240 kPa to 250 kPa, while reinforced tires range from 280 kPa to 290 kPa. Excessive tire pressure can affect braking performance, while insufficient pressure may increase fuel consumption and cause internal tire deformation.

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What Are the Causes of Parking Brake Malfunction Warning?

Parking brake malfunction warning causes: 1. Insufficient brake fluid; 2. Damaged brake pads; 3. Handbrake not released or not fully disengaged; 4. Excessive brake clearance. The parking brake, commonly known as the handbrake, primarily functions to prevent vehicle rollaway by applying a sustained and stable braking force after parking. The handbrake is typically positioned within easy reach of the driver's right hand for convenient operation. Some automatic transmission models on the market feature a foot-operated parking brake (with identical functionality) located outside the driver's left foot, while certain models may be equipped with an electronic parking brake system. To engage the parking brake, the driver should firmly press the brake pedal downward and pull the parking brake lever upward.

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Which Lights Should Be Turned On When Driving at Night?

When driving at night, turn on the low beam when visibility is good and there is a vehicle ahead, and switch to the high beam when visibility is poor and there is no vehicle ahead. The functions of car lights: 1. Low beams are used for driving in urban areas at night, where street lighting is generally sufficient, allowing drivers to see the road ahead clearly; 2. High beams are used in rural areas or on roads without street lighting; 3. Turn signals are used to indicate turning intentions to other vehicles and pedestrians, serving as a warning; 4. Reverse lights illuminate when reversing, helping to light up the road and obstacles behind the vehicle, reducing blind spots, and also alerting pedestrians at the rear.

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What Causes Abnormal Noises When Driving on Rough Roads?

What documents are required to apply for ETC?

What to Do When the Engine Overheating Warning Appears?

How Many Cylinders Does the BMW 3 Series Engine Have?

How to Check Tire Pressure Specifications?

What Are the Causes of Parking Brake Malfunction Warning?

Which Lights Should Be Turned On When Driving at Night?

Is the BMW X1 front-wheel drive or rear-wheel drive?

What is the ES8?

Does the Audi A4L have seat heating?

What is the working principle of an automotive clutch?