How to Distinguish Whether Car Headlights Are Original?

1 Answers
VonLaura
07/29/25 10:25pm
Generally, original headlights have excellent light transmittance, and the reflectors inside the lamp housing are very glossy. Additionally, you can check the craftsmanship of the lamp housing. Here are some details about car headlights: 1. Features: Car headlights are generally divided into two types: original headlights and aftermarket headlights. The fonts on original and aftermarket headlights differ, with aftermarket fonts being relatively blurry, while original fonts are deeply engraved. 2. Aftermarket Headlights: The quality of aftermarket headlights varies. The transitions and connections at the edges of the headlights do not achieve the perfection of original headlights, and there may even be many burrs. At the same time, the engraved characters and logos on the headlights are also unclear.
Was this review help?
3
4
Share
More Forum Discussions

Is it necessary to apply film on the Envision?

It is necessary to apply film on the Envision. The functions of the film include: 1. Heat insulation and sun protection; 2. UV protection; 3. Safety and explosion-proof; 4. Creating a private space; 5. Enhancing aesthetics; 6. Anti-glare. The Envision is a mid-size 5-door, 5-seat SUV with body dimensions of 4694mm in length, 1839mm in width, and 1686mm in height, with a wheelbase of 2750mm. The Envision is equipped with a 1.5T turbocharged engine and a 7-speed dual-clutch transmission, delivering a maximum power of 124 kW at 5600 rpm and a maximum torque of 250 Nm between 1700 to 4400 rpm. It features front-wheel drive, with a front McPherson independent suspension and a rear multi-link independent suspension.
1
4
Share

Why is the steering wheel on the left in China?

China's steering wheel is on the left because: China's traffic rules require driving on the right side, and drivers with the steering wheel on the right cannot see the traffic conditions and road conditions behind them. The car steering wheel is a wheel-shaped device that controls the driving direction. It is connected to the steering shaft through splines, converting the force applied by the driver to the edge of the steering wheel into torque and transmitting it to the steering shaft. The buttons on the steering wheel include: 1. SET for setting speed; 2. CNL for canceling cruise control; 3. RES for resuming cruise control; 4. Up and down for volume adjustment. Precautions for using the car steering wheel are: 1. Do not turn the steering wheel to the extreme when turning; 2. Avoid forcibly twisting the steering wheel.
18
3
Share

Is a Car Sunroof Useful?

Car sunroofs are useful, and their functions include: 1. Effectively promoting air circulation inside the vehicle and increasing the intake of fresh air; 2. Providing a broader view and meeting the needs of mobile photography and videography. Car sunroofs are categorized by function into: 1. Built-in sunroofs: These have a sliding assembly located between the interior trim and the roof; 2. Pop-up sunroofs: These effectively facilitate air circulation inside the vehicle and increase the intake of fresh air; 3. Panoramic sunroofs: These are larger in size and feature a single-piece glass roof. The maintenance methods for car sunroofs are: 1. Clean the sunroof drainage channel promptly and regularly wipe the sunroof rails with a damp sponge; 2. Apply silicone oil to the sunroof seal after washing the car to effectively prevent aging of the rubber seal.
13
2
Share

Which button is the time mode button on the Fengjun 7?

Fengjun 7's time mode button is the up and down buttons on the steering wheel. The Fengjun 7 is a 4-door, 5-seat pickup truck with body dimensions of 5095mm in length, 1800mm in width, and 1760mm in height, with a wheelbase of 3050mm. It features a front-engine, rear-wheel-drive layout. The front suspension uses a double-wishbone torsion bar spring independent suspension, while the rear suspension employs a leaf spring non-independent suspension. The Fengjun 7 is equipped with a 2.0T turbocharged engine and a 6-speed manual transmission, delivering a maximum power of 120 kW at 4000 to 5500 rpm and a maximum torque of 330 N·m at 2600 to 3300 rpm.
14
5
Share

What Does an Airbag Inflator Recall Mean?

An airbag inflator recall refers to situations where the airbag fails to deploy upon collision or deploys unexpectedly without any collision. In response to such issues, vehicle manufacturers typically recall affected vehicles for factory repairs or replacement of the faulty airbags. Airbags are equipped with gas inflators of varying specifications. During a collision, these inflators trigger the rapid inflation of the airbag to protect passengers. Airbag protection principle: When a vehicle experiences a certain level of impact force, the airbag system initiates a chemical reaction similar to a small explosive detonation. The concealed airbag instantly inflates and deploys, positioning itself between passengers and vehicle components before contact occurs. Upon contact, the airbag begins deflating through vent holes on its surface, cushioning the impact and ultimately reducing passenger injuries. Airbag locations: Airbags are generally installed in three areas - front (driver and passenger seats), sides (front and rear rows), and roof. The exterior of airbag system containers bears the marking "Supplemental Inflatable Restraint System" (SRS), which directly translates to "auxiliary inflatable restraint system" in Chinese.
13
5
Share

How to Replace the Battery in a New Porsche Key?

The method to replace the battery in a new Porsche key is: 1. Slide the button on the back to the right to remove the mechanical key; 2. Open the back cover and replace it with a new battery. Taking the 2020 Porsche 911 as an example, it is a 2-door, 4-seater hardtop sports car with body dimensions of: length 4519mm, width 1852mm, height 1298mm, and a wheelbase of 2450mm. The 2020 Porsche 911 is equipped with a 3.0T twin-turbocharged engine and an 8-speed dual-clutch transmission, delivering a maximum power of 283 kW and a maximum torque of 450 Nm. Its drive system is rear-engine, rear-wheel drive, with a front suspension using MacPherson independent suspension and a rear suspension using multi-link independent suspension.
5
2
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.