Is it necessary to remove the headlight assembly to replace the lens?

[McMicah]

Replacing the lens does not require removing the headlight assembly. Function of the headlight lens: The headlight lens reflects the scattered light from the bulb into parallel beams, significantly enhancing brightness and ensuring sufficient illumination within a range of 150-400 meters in front of the vehicle. Additionally, in low beam mode, the light does not scatter, providing effective ground illumination without causing glare or affecting the normal driving of oncoming vehicles. Types of headlight lenses: There are two types of lenses: single-beam lenses and dual-beam lenses. A single-beam lens controls one bulb and is a dedicated product, with separate high and low beams. A dual-beam lens can switch between high and low beams using an internal shutter within the lens.