Are Position Lights the Same as Low Beam Headlights?
2 Answers
Position lights are not the same as low beam headlights. Position lights, also known as width indicator lights or parking lights, serve as warning lights to alert other vehicles. On the other hand, low beam headlights are used for illumination during nighttime driving or in areas with low visibility. Width indicator lights are installed on vehicles to indicate the vehicle's width and are commonly used to signal the vehicle's dimensions to other drivers. Typically, these lights are positioned at the edges of the vehicle's headlights to display the vehicle's height and width. They are primarily used during dusk to alert other vehicles and prevent collisions. To activate the width indicator lights, turn the knob on the light control lever to the position marked by a symbol of two small lights facing away from each other, with three beams on each side. Low beam headlights, often referred to as regular headlights, are crucial for daily driving. They feature a wide illumination range (up to 160 degrees) but a short projection distance (30-40 meters), with non-adjustable focus. Low beam headlights should be used in the following scenarios: driving in areas without streetlights at night, during dusk or dawn when visibility is low, in foggy, snowy, or heavy rain conditions where visibility is impaired, and on roads with insufficient lighting even if streetlights are present.
When modifying my beloved car, I studied the lighting system and often found beginners confusing the position lights with the low beams. Don’t get it wrong—these two are completely different. Position lights, also known as parking lights or marker lights, serve a single purpose: to help locate your car’s position, such as during dusk or when parked. Their dim glow only illuminates the front and rear corners, making your car’s silhouette easier for others to spot. Low beams, on the other hand, are your primary light source for night driving. Designed to project parallel to the road ahead, they provide sufficient brightness without glare, ensuring you see the road clearly without dazzling oncoming drivers. Their switch positions also differ: position lights are often separate from the headlight setting, while low beams require a dedicated twist to activate. Confusing them can have serious consequences—like driving at night with only position lights, making it hard to see the road and increasing accident risks. That’s why, during every car wash, I make it a habit to check if all bulbs are functioning properly. Lighting might seem like a minor detail, but it’s crucial for overall safety.
