How to Use High Beam Headlights?

1 Answers
Elisa
07/29/25 5:46pm
How to use high beam headlights: 1. Understand when to turn on high beams. According to Article 48 of China's "Road Traffic Safety Law": High beams should not be used on roads with streetlights or other good lighting conditions. 2. Decide whether to use high beams based on road conditions. When driving on main urban roads, even at midnight, road lighting is usually sufficient, so high beams are unnecessary. On mountain roads or rural areas, turn on high beams after dusk to prevent accidents. 3. Turn off high beams when meeting oncoming vehicles. Article 48 also states: Vehicles using high beams should switch to low beams at least 150M before encountering another vehicle. 4. Alternate between high and low beams. On poorly lit roads with frequent oncoming traffic, flashing between high and low beams can alert other drivers without blinding them. This is especially important on two-way roads without median barriers. 5. Avoid high beams in foggy conditions. Fog reduces light transparency, causing light diffusion that reduces visibility and endangers oncoming traffic. 6. Adjust high beam height. Many SUVs and off-road vehicles have taller bodies, making their high beams shine farther and brighter, potentially affecting other drivers more significantly.
Was this review help?
20
0
Share
More Forum Discussions

Severe Engine Shaking After Refueling?

Possible causes are as follows: 1. Engine misfire: An engine misfire mainly refers to one or more cylinders not functioning properly. Common symptoms include intermittent exhaust gas flow with noticeable shaking in the exhaust pipe, distinct engine vibration, and sometimes accompanied by sputtering sounds. This is often related to ignition coil failure. 2. Worn or loose engine mounts: Engine mounts are rubber blocks placed between the engine and the frame. Their purpose is to reduce vibrations and absorb shocks during engine operation while securing the engine in place. If these mounts become worn or loose, engine shaking can become significantly worse. 3. Ignition system issues: Check the condition of spark plugs, high-voltage wires, and ignition coils. Poor performance in the ignition system or improper spark plug firing can also lead to such problems. Solution: Inspect spark plugs for excessive carbon buildup and replace them if necessary. 4. Unstable fuel pressure: If you have already cleaned engine carbon deposits, cleaned the throttle body, replaced gaskets and spark plugs, but still experience body shaking at idle, the issue might lie with the fuel supply pressure or the intake pressure sensor. Abnormal fuel pump pressure or incorrect readings from the intake pressure sensor can cause body shaking. Solution: Check fuel pressure and replace components if needed.
16
2
Share

What is the lightning fault phenomenon on a car?

Fault phenomenon: Difficulty starting the engine when cold in the morning or unstable engine operation after starting, which may be accompanied by stalling or the pollution warning light turning on. Sometimes after stalling and restarting, the engine shaking and pollution warning light disappear; other times after restarting, the engine shaking is normal but the pollution warning light remains on. Principle of the fault occurrence: Basic principle: The process of converting chemical energy into mechanical energy is a reaction of thermal energy. Extension: Analysis of the reasons for the engine fault light turning on: When the engine starts cold, components such as the cylinder walls are cold metal parts. As the engine operates, the fuel injected by the injectors atomizes in the cylinders. The atomized mixture condenses on the cold cylinder walls, which is not conducive to engine ignition and combustion.
3
2
Share

Which axle drives during normal operation of a tandem axle vehicle?

Tandem axle vehicles are driven by both axles during normal operation. Here are the specific details: 1. Inter-axle differential: The "inter-axle differential" present in tandem drive axles primarily functions to allow speed differentiation between the middle and rear axles during operation. For tandem drive axles equipped with an inter-axle differential lock, when the differential lock is engaged, the differential's cross-shaft planetary gears mesh with both half-shaft gears, providing differential action on uneven road surfaces - at this point both the middle and rear axles drive simultaneously. 2. Characteristics: For tandem drive axles where both middle and rear axles drive together, the middle axle transition case must contain gear sets connecting to the middle axle, which externally manifests as an additional protruding "large bulge" on the chassis appearance.
15
2
Share

What car has a long vertical cross as its logo?

The car with a logo featuring a short horizontal and long vertical cross is Lincoln. Additional information: 1. Lincoln is a luxury vehicle brand under the renowned American automobile company Ford, named after U.S. President Abraham Lincoln. It was founded in 1917 by Henry Leland. 2. Lincoln served as the official pace car for the Indianapolis 500, leading the race lineup. At that time, Henry Ford drove the Continental pace car at a speed of 100 miles per hour, leading the procession amidst cheers, with race chairman Wilbur Shaw in the passenger seat. In fact, this Lincoln Continental was a prototype, one of the first Continentals to make its public debut in 1946.
8
4
Share

Where is the air conditioning button on the Mercedes-Benz Vito?

The air conditioning adjustment panel of the Mercedes-Benz Vito has a rear button which serves as the air conditioning control. Below is an introduction to related Mercedes-Benz content: 1. Mercedes-Benz SAM: The control unit, also known as the Signal Acquisition and Actuation Module. If the SAM malfunctions, components such as headlights, turn signals, and wipers cannot be controlled while driving, posing safety risks. 2. Mercedes-Benz: A German automotive brand, considered one of the most successful premium car brands in the world. It is renowned for its perfect technical standards, rigorous quality benchmarks, innovative capabilities, and a series of classic coupe models. The Mercedes three-pointed star has become one of the most famous automotive and brand logos globally. Mercedes-Benz vehicles not only boast unparalleled quality but also offer a comprehensive range of models, currently producing mainly A-Class (compact cars), C-Class (mid-range sedans and coupes), E-Class (premium sedans and coupes), S-Class (luxury sedans and coupes), as well as G-Class (SUV off-road vehicles).
8
4
Share

What are the effects of adding water to the radiator on the engine?

Adding water can cause scale buildup in the cooling system, clog the pipelines, and affect heat dissipation. In severe cases, it may damage the engine, so it is best to use coolant instead. Below is relevant information about coolant: 1. Introduction: Coolant, whose full name should be antifreeze coolant, refers to a coolant with antifreeze function. Antifreeze can prevent the coolant from freezing and cracking the radiator or damaging the engine cylinder block when the vehicle is parked in cold seasons. 2. Composition: Coolant consists of three parts: water, antifreeze, and additives. Depending on the antifreeze component, it can be classified into alcohol-based, glycerol-based, ethylene glycol-based, and other types of coolant.
9
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.