What are the penalties for not wearing seat belts in the back seat in Shenzhen in 2021?

How to Open the Towing Hook Cover on the Sylphy?

The method to open the towing hook cover on the Sylphy: 1. Locate the towing hook position. The Sylphy's towing hook is situated at the lower part of the bumper, where the square cover is indicates the towing hook's location. 2. Press around the edges of the towing hook cover to open it. If it doesn't open easily due to prolonged disuse and tightness, use a small stick or screwdriver to pry it open. It's advisable to wrap the tool with a cloth to prevent paint damage. 3. Gently pull the towing hook cover outward to reveal the towing hook installation position. 4. After towing, remove the towing hook and reinstall the cover back to its original position.

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How Long Does a Thermostat Last?

The general replacement cycle for a thermostat is around 50,000 kilometers. Therefore, based on an annual mileage of 20,000 kilometers, the typical lifespan of a thermostat is approximately 2-3 years. Below are detailed specifications about the thermostat: 1. The function of the thermostat is to control the coolant's circulation between large and small loops. When the thermostat is open, the coolant undergoes a large loop circulation; when closed, it undergoes a small loop circulation. (1) The flow path of the large loop is: water jacket → thermostat main valve → radiator upper water chamber → cooling tube → radiator lower water chamber → water pump inlet → water pump → water jacket. (2) The flow path of the small loop is: water jacket → thermostat bypass hole → bypass pipe → water pump inlet → water pump → water jacket. In general terms, circulation that passes through the radiator is considered a large loop, while circulation that bypasses the radiator is a small loop. 2. If the thermostat is damaged and stuck in the closed position, only the small loop circulation can occur. In hot summer conditions, since the coolant does not undergo the large loop circulation through the radiator, the water temperature will be significantly higher. Some vehicle owners may remove the thermostat to maintain continuous large loop circulation. The impacts of a damaged thermostat include: first, incomplete combustion in the vehicle; second, excessive heat dissipation.

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How to adjust the headlights of Wuling Hongguang?

There is a headlight height adjustment knob below the left side of the steering wheel, which can be used to adjust the headlights. Here are some tips on headlight usage: 1. Avoid using high beams when driving in the city: Urban areas generally have good lighting conditions. The high angle of high beams can easily dazzle oncoming drivers and pedestrians, affecting their vision, which is unsafe and considered impolite driving behavior. 2. Alternate high beams at night: This can be used instead of the horn to alert pedestrians and vehicles around you, avoiding excessive noise. 3. Use low beams when driving at low speeds at night: This can help reduce fuel consumption.

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What are the causes of engine shaking at idle?

The main causes of engine shaking at idle are as follows: 1. Dirty throttle body: Excessive dirt on the throttle valve reduces the intake air volume in the intake manifold. When the air intake fails to meet the normal air-fuel ratio, it causes engine shaking. 2. Excessive carbon deposits inside the engine: Prolonged use of the engine leads to excessive internal carbon buildup, resulting in engine shaking. 3. Faulty spark plugs or ignition coils: Failure to replace spark plugs for an extended period causes excessive electrode gap, affecting ignition timing. This not only causes engine shaking but also increases fuel consumption. 4. Clogged fuel lines or injectors: A dirty fuel filter causes unstable fuel pressure, poor injector atomization, and incomplete combustion. The above conditions will lead to engine shaking.

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What happens if the fuel filter is not replaced for a long time?

The fuel filter, if not replaced for a long time, will have reduced filtering capacity and may become clogged, leading to difficulties in starting the car and idle shaking. Here is an introduction to the fuel filter: 1. It is mainly used to filter impurities in the gasoline to prevent them from entering the injection valve and cold start valve, ensuring the quality of gasoline flowing into the fuel system. 2. If not replaced for a long time, the contamination will become increasingly severe, potentially causing blockages, reducing fuel supply pressure, leading to insufficient fuel supply, decreased engine power, and issues such as difficulty starting, idle shaking, and poor acceleration. 3. Additionally, a clogged fuel filter can result in poor fuel atomization, causing an imbalance in the air-fuel mixture ratio and incomplete combustion, which generates carbon deposits. These carbon deposits can worsen the blockage of the three-way catalytic converter, pollute the spark plugs and front oxygen sensor, leading to excessive emissions and other faults. 4. Under normal driving conditions, it is recommended to replace the fuel filter every 30,000 kilometers; if the gasoline quality is poor, the replacement interval should be shortened appropriately, such as every 20,000 kilometers. Replacing the fuel filter is a complex operation, so it is advisable to have it done at a professional repair shop or 4S store.

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How to Fold Down the Rear Seats in the Elantra?

The Elantra has a switch for folding down the rear seats. Simply pull the switch to fold down the rear seats. Here is some information about folding down the rear seats in the Elantra: 1. The Elantra comes in various configurations, but currently, only the flagship model supports folding down the rear seats. The flagship model allows for a 4/6 split-folding mode. However, before folding down the seats, you need to lower the headrests to their lowest position; otherwise, the folded seats may press against the front seats. 2. Folding down the rear seats increases the trunk space, making it easier to transport longer items when needed.

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What are the penalties for not wearing seat belts in the back seat in Shenzhen in 2021?

How to Open the Towing Hook Cover on the Sylphy?

How Long Does a Thermostat Last?

How to adjust the headlights of Wuling Hongguang?

What are the causes of engine shaking at idle?

What happens if the fuel filter is not replaced for a long time?

How to Fold Down the Rear Seats in the Elantra?

What is the phenomenon of wheel rotation?

How to reset the maintenance light on a 2013 Ford Focus?

What is the fuel tank capacity of the old Jetta model?

What are the solutions for electronic parking brake malfunctions?