Where is the rear fog light located on a car?
2 Answers
Car rear fog lights are located on the left side or both sides of the taillights. When driving in adverse weather conditions such as fog, snow, heavy rain, or in smoke-filled environments, front fog lights must be used to illuminate the road ahead and ensure driving safety. The main functions of fog lights are: 1. Front fog lights are used to improve illumination when the road conditions ahead are unclear and to alert oncoming drivers. 2. Rear fog lights help vehicles behind to spot the car in low visibility conditions. The usage of fog lights is as follows: 1. When visibility is between 100 to 200 meters, fog lights, low beams, width indicator lights, and taillights must be turned on, maintaining a distance of more than 100 meters from the vehicle ahead. 2. When visibility is between 50 to 100 meters, fog lights, low beams, width indicator lights, and taillights should be turned on, keeping a distance of more than 50 meters from the vehicle ahead.
The rear fog light is generally located at the lower left corner of my car's rear, just below or beside the taillight cluster. After driving for so many years, I understand that this is to make it easier for vehicles behind to see my position in heavy fog and avoid rear-end collisions. In China, traffic regulations stipulate that it must be placed on the left side because we drive on the right side of the road, making the left light more conspicuous. The control button is usually near the dashboard or steering wheel and requires manual activation. When using it, I must remember to turn it on only in foggy conditions—keeping it on in clear weather can be too glaring and annoying. For instance, I habitually turn it on during winter fog, which makes me feel much safer. Additionally, some newer car models integrate the rear fog light more aesthetically, but its position remains largely unchanged. Timing is crucial when turning it off—it should be switched off immediately once the fog clears to avoid wasting battery and attracting attention from traffic police. Experienced drivers all know this small detail; it’s just a matter of forming the habit.
