What are the pure electric vehicles of Geely's 2020 models?

Can the position lights and low beam be turned on simultaneously?

Position lights and low beam can be turned on simultaneously. When the low beam is activated, the position lights are also turned on by default. In other words, when the low beam is turned on, the position lights are necessarily activated at the same time. If you want the position lights to be turned on alone, you don't need to turn on the low beam, which is a design feature of the car from the beginning. The low beam and high beam are used at night when driving requires headlight illumination and position lights to display the vehicle's outline. Position lights are used in low visibility conditions such as dusk, dawn, rainy days, or foggy weather, when it's not necessary to turn on the low beam. The main function of the low beam is illumination, while the position lights serve as a warning signal without providing illumination, falling under the category of signal lights. This is also a significant difference between position lights and low beam.

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What is the difference between position lights and low beam headlights?

The difference between position lights and low beam headlights lies in their functions: position lights serve as a warning signal but do not provide illumination; low beam headlights are designed for close-range lighting, featuring a wide coverage area, short illumination distance, and non-adjustable focus. Position lights are installed at the highest points of the front and rear of a vehicle, primarily used during dusk, night, overcast, or foggy conditions to indicate the vehicle's width and height. Low beam headlights are intended for close-range lighting, with design requirements emphasizing broad coverage, short illumination distance, and fixed focus. Article 48 of the Road Traffic Safety Law stipulates that on roads without central barriers or center lines, drivers must switch to low beam headlights when meeting oncoming vehicles at a distance of 150 meters or more. Additionally, low beam headlights should be used when encountering non-motorized vehicles on narrow roads or bridges, while position lights should be turned on during evening driving to enhance visibility for other vehicles.

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What Causes a Gasoline Engine to Emit Black Smoke?

Here are the reasons why a gasoline engine emits black smoke: 1. Wear of piston rings, cylinder liners, etc. Wear leads to insufficient compression pressure, altering the normal air-fuel mixture ratio at the end of compression. This causes carbon deposits during combustion, resulting in a large amount of black smoke in the exhaust. 2. Changes in the combustion chamber shape. Altered combustion chamber shape worsens fuel combustion conditions. 3. Poor injector performance. Near the end of diesel injection, reduced injection pressure and poor atomization quality, along with short evaporation and combustion time of fuel droplets and low surrounding oxygen concentration, easily lead to soot formation. 4. Excessive fuel supply. Too much fuel in the cylinder creates a rich mixture (more fuel, less air), leading to incomplete combustion.

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Can the position lights and low beam lights be turned on simultaneously?

Position lights and low beam lights can be turned on simultaneously. Position lights, also known as marker lights or commonly referred to as small lights, serve as warning indicators for vehicles. They are primarily used in conditions such as rainy or foggy weather. Low beam lights are used for illumination, with a lighting range of approximately 30 to 40 meters, and are mainly used during nighttime driving. During nighttime driving, vehicles must have both position lights and rear position lights turned on. At dusk or during twilight, position lights should be activated to alert vehicles in front and behind, making the moving vehicle more noticeable and helping to prevent traffic accidents. In rainy weather, position lights must be turned on. In foggy conditions, when visibility is low or the view is unclear, position lights should also be activated because in such conditions, pedestrians, slow-moving vehicles, broken-down vehicles, and potholes are harder to spot, increasing the risk of traffic accidents.

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What to Do If You Scratch Someone Else's Car in a Parking Lot and Leave?

It is considered hit-and-run. If it's just a minor scratch without causing a serious accident, it does not constitute a crime but will be treated as a general traffic violation. According to Article 99 of the "Road Traffic Safety Law of the People's Republic of China," the traffic management department of the public security organ will impose a fine. Here is the relevant content: 1. In the case of a minor scratch between two vehicles where one party "flees" and the other reports to the police without any injuries, but the vehicle flees. After police investigation, it was found that one party drove away unknowingly, while the other reported the incident. 2. Since the scratch was minor, the other party might not have noticed it and thus did not stop to check. Both parties reached a compensation agreement under the mediation of the police and reconciled.

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How to Turn Off the Start-Stop Function in the 14th Generation Sylphy?

The method to turn off the automatic start-stop function in the 14th Generation Sylphy is as follows: 1. Press the start-stop button directly, and the dashboard will indicate that the system is turned off. 2. If you want to use this function again, press the button to turn it back on. It is recommended to turn off the automatic start-stop function under the following circumstances: 1. When driving on steep slopes, it is advisable not to activate the automatic start-stop. 2. It is best to turn off the start-stop system when driving through water. 3. In cases of severe traffic congestion, it is also recommended to turn off the automatic start-stop. This is because the engine stops for a longer period during heavy traffic, causing the combustion chamber temperature to drop. Incomplete combustion of hydrocarbons and paraffin can form carbon deposits on the cylinder walls. Carbon deposits can increase fuel consumption and reduce engine power. Ironically, the automatic start-stop function, designed to reduce fuel consumption, may end up increasing it.

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What are the pure electric vehicles of Geely's 2020 models?

Can the position lights and low beam be turned on simultaneously?

What is the difference between position lights and low beam headlights?

What Causes a Gasoline Engine to Emit Black Smoke?

Can the position lights and low beam lights be turned on simultaneously?

What to Do If You Scratch Someone Else's Car in a Parking Lot and Leave?

How to Turn Off the Start-Stop Function in the 14th Generation Sylphy?

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