What are Vehicle Width Lights

1 Answers
DeCali
07/29/25 8:46pm
Width lights can also be referred to as clearance lights. Below is relevant knowledge about vehicle lighting: Clearance Lights: These are the outermost lights at the front and rear of a vehicle. Large trucks also have clearance lights on their roofs and sides. The term 'clearance light' can be understood literally: 'clearance' implies warning, and 'light' refers to outline. Therefore, clearance lights are warning lights on vehicles, used to alert other vehicles. Installed along the edges of a vehicle's roof, they indicate both the height and width of the vehicle. Safety regulations require that vehicles taller than three meters must be equipped with clearance lights. The color of clearance lights is white at the front and red at the rear. They are used during nighttime driving to make the vehicle visible to others. Vehicle Headlights: Also known as front lights or LED daytime running lights, they serve as the 'eyes' of a car. They are not only related to the external image of a car owner but also closely linked to safe driving at night or in bad weather conditions. The use and maintenance of car lights should not be overlooked.
Was this review help?
1
5
Share
More Forum Discussions

Does a B2 Driver's License Require Annual Review?

B2 driver's license does not require annual review if no points are deducted. Here is the relevant introduction about whether a B2 driver's license requires annual review: Points deducted: Annual review is required. For friends with a B2 driver's license, if points are deducted within each scoring cycle, then within 30 days after the end of the current scoring cycle, they need to go to the vehicle management office for an annual review of the driver's license. If no points are deducted within a scoring cycle, then no annual review is required. If this can be maintained, there will be no need for annual review until the driver's license expires and needs to be renewed. Age over 60: Those over 60 years old need an annual review every year and must submit a health certificate. Normally, for the annual review of a B2 driver's license, the driver does not need to undergo a physical examination or submit physical examination materials, but they need to fill out a form to declare their physical condition. However, if the age reaches 60 or older, a hospital physical examination and health certificate are required.
18
3
Share

How to Open the Trunk of the Excelle?

To open the trunk of the Excelle, simply press the button located on the driver's side door panel. Below are specific details about the Excelle: 1. Body Dimensions: The vehicle measures 4609mm in length, 1798mm in width, and 1486mm in height, with a wheelbase of 2640mm, a fuel tank capacity of 44 liters, and a curb weight of 1285kg. 2. Powertrain Configuration: The 2021 Excelle Auto Light Hybrid Base model features a MacPherson strut front suspension and a multi-link rear suspension. It is equipped with a 1.3L turbocharged engine delivering a maximum horsepower of 163PS, a peak power of 120kW, and a maximum torque of 230Nm, paired with a 6-speed automatic transmission.
15
1
Share

What Causes Abnormal Engine Noise During Acceleration?

Abnormal engine noise during acceleration is caused by irregular engine speed conditions during operation. Below are the specific reasons for abnormal engine noise: 1. Noise occurs only at idle or low-speed operation: Excessive clearance between the piston and cylinder wall; Over-tight piston pin assembly or connecting rod bearing assembly; Excessive clearance between the tappet and its guide hole; Wear on the camshaft profile; Sometimes, a loose starter clutch causes pulley noise (noticeable during speed changes). 2. Noise becomes chaotic at a certain speed, with brief sounds emitted during rapid deceleration: Cracked camshaft timing gear or loose fixing nut; Broken crankshaft; Loose piston pin bushing; Excessive axial clearance of the camshaft or loose bushing. 3. Noise appears during rapid engine acceleration and persists at high-speed operation: Loose connecting rod bearings, melted or incorrectly sized bearing shells causing rotation; Loose crankshaft bearings or melted bearing shells; Broken piston pin; Broken crankshaft.
12
5
Share

What is the actual 0-100km/h acceleration time of the Ford Focus?

According to official data, the Ford Focus with a 1.5T engine has a 0-100km/h acceleration time of 9-11 seconds. Factors affecting a vehicle's 0-100km/h acceleration time are as follows: Torque: Torque, in simple terms, represents how much force is available. The greater the torque, the stronger the force pushing the vehicle, resulting in faster acceleration. The 2021 Ford Focus Sedan 1.5L Manual Fengyue model has a maximum torque of 153 Nm and a 0-100km/h acceleration time of 11.2 seconds; the 2021 Ford Focus Hatchback EcoBoost180 Automatic ST-Line has a maximum torque of 243 Nm and a 0-100km/h acceleration time of 9 seconds. Transmission efficiency: The transmission acts as a medium for power delivery and inevitably involves power loss. Higher transmission efficiency leads to better acceleration performance. Generally, transmission efficiency ranks as follows: manual transmission > dry dual-clutch transmission > wet dual-clutch transmission > AT transmission > CVT transmission. The Ford Focus offers three types of transmissions: 6-speed manual, 8-speed manual-automatic, and 8-speed automatic. Power-to-weight ratio: The relationship between horsepower and vehicle weight is called the power-to-weight ratio (measured in Hp/T). A higher power-to-weight ratio results in faster acceleration. The 2021 Ford Focus Sedan 1.5L Manual Fengyue model has a power-to-weight ratio of approximately 98Hp/T and a 0-100km/h acceleration time of 11.2 seconds; the 2021 Ford Focus Sedan EcoBoost180 Automatic Fengchao model has a power-to-weight ratio of approximately 126Hp/T and a 0-100km/h acceleration time of 9 seconds.
4
4
Share

Is it necessary for the passenger seat to fasten the seat belt?

The passenger seat must fasten the seat belt. Below are the specific details about not fastening the seat belt in the passenger seat of a motor vehicle: 1. Driving on highways: If the driver does not use the seat belt as required, a fine will be imposed, and 2 points will be deducted. 2. Driving on urban expressways: If the driver does not use the seat belt as required, a fine will be imposed, and 2 points will be deducted. 3. Vehicles traveling on highways: If passengers do not fasten the seat belt as required, a fine will be imposed. 4. Driving on roads other than highways or urban expressways: If the driver does not use the seat belt as required, a fine will be imposed, but no points will be deducted. 5. Driving on urban roads with speed limits below 50 kilometers per hour: If passengers do not use the seat belt as required, an oral warning will be given.
1
2
Share

What is the difference between a dual-clutch transmission and a tiptronic transmission?

Tiptronic is a manual + automatic transmission. Since it simulates the manual mode, it is equivalent to an AMT in manual mode; in simple terms, a dual-clutch transmission has two sets of clutches inside the transmission, which is a type of transmission between tiptronic and CVT. Here is the relevant introduction: 1. Tiptronic transmission: The most important parts of a tiptronic transmission are the torque converter and planetary gears: the torque converter is responsible for transmitting power, while the planetary gears are responsible for shifting. The advantages of this transmission are ease of use, mature technology, stable structure, and the ability to transmit high torque. 2. Dual-clutch transmission: The working principle of a dual-clutch transmission is that one clutch is responsible for gears 1, 3, and 5, while the other is responsible for gears 2, 4, and 6. The shift time between the two sets of clutches is short, so the power output and shift gap are better than those of a tiptronic transmission. Therefore, the dual-clutch transmission can ensure almost uninterrupted torque output and the smoothness of the engine's power output, thereby achieving the goal of fuel efficiency.
2
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.