What are the front and rear position lights on a car?

2 Answers
Stacey
07/29/25 1:58am
Front and rear position lights are also known as width markers or contour lights, which are used to indicate the outline of the vehicle. Car position lights are turned on after the vehicle is started to display the presence and position of the vehicle, also referred to as marker lights. When a vehicle breaks down and needs to be parked on the roadside, the position lights should be turned on to alert passing vehicles. Below is a detailed introduction: 1. Front and rear lights of a car: position lights, brake lights, turn signals, rear fog lights, and contour lights. 2. Function of position lights: Position lights are installed at the front and rear of the car to indicate the presence and width of the vehicle. 3. Function of brake lights: Brake lights are installed at the rear to indicate that the vehicle is slowing down or stopping. 4. Function of turn signals: Turn signals are installed at the front, rear, and sides of the car to indicate turning. 5. Function of rear fog lights: Rear fog lights are installed at the rear of the car to improve visibility in adverse weather conditions such as fog or snow. 6. Function of contour lights: Contour lights are installed at the front and rear of the vehicle to mark the outline of the car.
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MacLila
08/12/25 5:59am
Position lights are those small lights, and as a car enthusiast, I'm quite familiar with them. They are installed at the front and rear of the car and are turned on when parking at night or in dim conditions to mark your car's position, making it easier for other vehicles to see. For example, if you park by the roadside and only turn on the position lights without the headlights, others can avoid hitting you. These lights are also called parking lights or marker lights, designed to be compact and energy-efficient, especially useful during dusk or in foggy weather. I think they differ from the main headlights as they are not for illuminating the road but for enhancing your car's visibility—safety first. If the position lights don't light up, you should check the bulb or fuse, and it's best to perform regular maintenance to prevent accidents, especially since nighttime driving carries higher risks.
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