Are Position Lamps the Same as Width Lamps?

1 Answers
EvaRose
07/30/25 12:37am
Position lamps and width lamps are the same. Position lamps are also called width lamps. They are lamps installed at the highest points of the front and rear of a vehicle, similar to the anti-collision lights on the wingtips of an aircraft. They are primarily used during driving in conditions such as dusk, overcast days, or rainy and foggy weather to indicate the width and height of the vehicle. This helps other drivers determine the relative position and size of the vehicle during encounters or overtaking. Typically, the color of width lamps is white at the front and red at the rear. There are two types of position lamp switches: rotary knob style and lever style. Literally, the term 'position lamp' can be broken down: 'position' implies a warning, and 'lamp' refers to the outline. Position lamps are warning lights designed to alert other vehicles. Installed along the edges of the vehicle's roof, they indicate both the height and width of the vehicle. Safety regulations mandate that vehicles taller than three meters must be equipped with position lamps.
Was this review help?
14
1
Share
More Forum Discussions

How to reset the tire pressure of Ora Black Cat?

The method to reset the tire pressure of Ora White Cat is as follows: first, turn on the ignition switch, press and hold the tire pressure monitoring reset button until you hear a "dong" sound, then release it. The tire pressure monitoring system will store the current normal tire pressure data, automatically clear the previous data, and finally, the fault light on the dashboard will go out, indicating the tire pressure reset is complete. Tire pressure monitoring is an automatic real-time monitoring of tire pressure during vehicle operation, which alerts the driver in case of tire leaks or low pressure to ensure driving safety. There are three commonly used tire pressure monitoring methods: Direct tire pressure monitoring: Direct tire pressure monitoring devices use pressure sensors installed in each tire to directly measure the tire pressure. The pressure information is transmitted wirelessly from inside the tire to a central receiver module, which then displays the tire pressure data. The system automatically alerts when the tire pressure is too low or there is a leak. Indirect tire pressure monitoring: When the pressure of a tire decreases, the vehicle's weight causes the rolling radius of that wheel to become smaller, making it rotate faster than the other wheels. By comparing the rotational speed differences between tires, the system monitors the tire pressure. Indirect tire pressure alert systems essentially rely on calculating the rolling radius of the tires to monitor pressure. Introduction to Tire Pressure Monitoring System (TPMS): It combines the advantages of both systems mentioned above. Direct sensors are installed in two diagonally opposite tires, and a four-wheel indirect system is also equipped. Compared to a full direct system, this hybrid system can reduce costs and overcome the limitation of indirect systems, which cannot detect simultaneous low pressure in multiple tires. However, it still cannot provide real-time data of the actual pressure in all four tires like a direct system.
12
4
Share

How Should Drunk Driving on the Road Be Handled?

Drunk driving of motor vehicles is handled as follows: 1. Legal Provisions: Article 91 of China's "Road Traffic Safety Law" clearly stipulates: Those who drive motor vehicles while intoxicated shall be restrained by the traffic management department of the public security organ until sober, detained for up to 15 days, have their motor vehicle driving license suspended for three to six months, and fined between 500 and 2,000 yuan. The penalties shall be increased for severe cases. 2. What Citizens Should Do: In daily life, one should always remember: Do not drink and drive, and do not drive after drinking, consciously complying with legal regulations.
2
4
Share

Where is the battery located in a minivan?

The battery in a minivan is typically found in one of two locations: either under the front driver's seat or beneath the rear compartment (there is usually a small cover inside the vehicle that can be opened to reveal it). The car battery, also known as a storage battery, is a type of battery that works by converting chemical energy into electrical energy. Commonly referred to as a lead-acid battery, it is primarily made of lead and its oxides, with a sulfuric acid solution serving as the electrolyte. A minivan is a general term for vehicles that lack protruding engine and luggage compartments at the front and rear, resembling the shape of a loaf of bread. Minivans come in various types and are known for their economic and practical utility, making them widely applicable across many industries.
17
0
Share

What is the difference between cooper and one?

cooper and one mainly differ in terms of the vehicle's engine and tire specifications. Below is a detailed introduction to the relevant aspects: 1. Engine and Tire Specifications: The one is equipped with a 1.5-liter 102-horsepower three-cylinder turbocharged engine, with a maximum power output of 75 kW. The tire size is 195/55R16. The cooper, on the other hand, features a 1.5-liter 136-horsepower three-cylinder turbocharged engine, with a maximum power output of 100 kW, and tire size of 205/45R17. 2. Segmented Electric Sunroof: Some models come with a segmented electric sunroof. Although not as convenient as a panoramic sunroof, it still provides sunlight and ventilation to the vehicle's interior.
9
4
Share

Can You Drive on the Highway with Temporary License Plates?

Temporary license plates can be used on highways, but attention must be paid to the driving area. The explanation is as follows: 1. Definition: A paper motor vehicle license plate that permits temporary road use, also known as a temporary vehicle license plate. It refers to a temporary vehicle driving permit issued by the public security vehicle management department for newly purchased vehicles before formal registration. 2. Legal Basis: According to Article 8 of the Road Traffic Safety Law, the state implements a registration system for motor vehicles. Motor vehicles can only be driven on the road after being registered by the traffic management department of the public security authority. For motor vehicles that have not yet been registered but need to be driven temporarily on the road, a temporary pass license must be obtained.
11
4
Share

What are the methods to remove odors from a car?

Methods to remove odors from a car are as follows: 1. Ventilation method: Experts suggest that within the first six months of purchasing a new car or after decoration, it is advisable to develop the habit of driving with windows slightly open to maintain fresh air circulation inside the car. 2. Charcoal method: Wrap purchased black charcoal in clean, breathable gauze and place it in the trunk of the car. The charcoal can absorb odors present in the car. 3. Fruit method: You can place lemons or pineapples. Cut them open so their fruity fragrance can evaporate effectively, counteracting the odors inside the car.
20
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.