How to turn on the fog lights in a car
In bad weather conditions, fog lights are an important configuration to ensure driving safety. This article will introduce in detail how to turn on car fog lights correctly, and attach data on hot topics across the Internet in the past 10 days to help readers understand current hot topics.
1. The functions and usage scenarios of fog lights
Fog lights are divided into front fog lights and rear fog lights. Their main function is to improve vehicle recognition in low-visibility weather such as rain, fog, heavy snow, or sand and dust. According to China's "Technical Conditions for Motor Vehicle Operation Safety", fog lamps must meet specific color temperature and illumination angle requirements.
| Fog light type | color | Usage scenarios |
|---|---|---|
| front fog lights | white/yellow | When visibility is less than 100 meters |
| rear fog light | red | When visibility is less than 50 meters |
2. Standard operating steps for turning on fog lights
The position of the fog light switch may vary between different models, but the basic operation process is similar:
| steps | Operating Instructions |
|---|---|
| 1 | Start vehicle power (no need to start the engine) |
| 2 | Turn on the width lights or low beam lights |
| 3 | Locate the fog light switch (usually a knob or push-button type) |
| 4 | Turn clockwise or press the front fog light logo |
| 5 | Continue to rotate/operate to turn on the rear fog light (some models need to pull out the switch) |
3. Special operations for different brands of models
| car brand | How to turn on fog lights | Things to note |
|---|---|---|
| Volkswagen | Pull the light knob out two steps | Need to turn on low beam first |
| toyota | Independent fog light button | The rear fog light needs to be pressed and held for 3 seconds. |
| bmw | iDrive system control | Need to be enabled in vehicle settings |
4. Hot topic data on the entire network in the past 10 days
According to the popularity monitoring of major platforms, recent hot topics in the automotive field are mainly focused on new energy technology and intelligent driving:
| Ranking | topic | heat index | Main discussion platform |
|---|---|---|---|
| 1 | Xiaomi SU7 delivery issues | 9,852,147 | Weibo/Understanding Car Emperor |
| 2 | Progress of Tesla FSD’s entry into China | 7,635,289 | Zhihu/Car Home |
| 3 | BYD fifth generation DM technology | 6,987,452 | Station B/Hupu |
| 4 | Ideal L6 launch controversy | 5,236,741 | Douyin/Toutiao |
| 5 | Vehicle-mounted ChatGPT application | 4,875,369 | WeChat/Professional Forum |
5. Precautions when using fog lights
1.No misuse of fog lights: It is illegal to use fog lights in sunny weather and you may be fined 200 yuan.
2.Automatic headlight system: Vehicles equipped with automatic headlights still need to manually turn on the fog light function
3.Dashboard identification: The green indicator light is the front fog light, and the yellow/orange indicator light is the rear fog light.
4.international differences: Some models in North America are not equipped with rear fog lights as standard, so please pay special attention.
6. Frequently Asked Questions about Fog Light Use
Q: Why can’t I find the fog light switch in my car?
A: Some low-end models may be equipped with fog lights, or they may be integrated into the multi-function steering wheel control menu.
Q: Will other car lights turn off automatically after turning on the fog lights?
A: No, fog lights are auxiliary lighting systems and need to be used in conjunction with other car lights.
Q: How far should the fog light illumination distance be adjusted?
A: The recommended illumination distance of the front fog lights is 10-30 meters, and the rear fog lights must be able to be recognized by vehicles 50 meters away.
Correct use of fog lights can not only improve driving safety, but also avoid causing glare interference to other drivers. It is recommended that car owners regularly check the working status of fog lights and do maintenance on the vehicle lighting system before the rainy season.
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