How to turn on the rear taillights: Hot topics and operation guides on the Internet in the past 10 days
With the development of automobile intelligence, the operation method of rear taillights has become the focus of hot discussion among netizens recently. This article will combine the hot content on the Internet in the past 10 days to provide you with a detailed analysis of how to turn on the rear taillights, and attach a data comparison of related models.
1. Hot topics about automobiles on the Internet in the past 10 days

| Ranking | topic | amount of discussion | heat index |
|---|---|---|---|
| 1 | New energy vehicle lighting system innovation | 128,000 | 95 |
| 2 | Intelligent control technology for rear taillights | 96,000 | 88 |
| 3 | Night driving safety warning | 72,000 | 82 |
| 4 | Personalized tail light modification | 54,000 | 76 |
2. Detailed explanation of how to turn on the rear taillights
1.How to open the rear taillight of a traditional fuel vehicle
The rear taillights of most traditional models will turn on automatically with the light switch:
| Operation steps | Description |
|---|---|
| 1. Find the light control lever | Usually located on the left side of the steering wheel |
| 2. Rotate to the width indicator or low beam position | The taillights will light up automatically |
| 3. When applying the brakes | The brake light will come on automatically |
2.How to open the rear taillights of new energy vehicles
New energy vehicles are often equipped with smarter lighting systems:
| car model | Opening method | Features |
|---|---|---|
| Tesla Model 3 | Central control screen lighting settings | Adjustable brightness |
| BYD Han | Auto sensing on | Welcome light show |
| Xpeng P7 | Voice control | Customizable light animation |
3. Precautions for using rear tail lights
1.Regular inspection: Ensure that all tail lights are working properly to avoid damage to a single bulb that affects driving safety.
2.Correct use: Tail lights must be turned on at night or when visibility is low, but do not abuse hazard warning lights.
3.Modification specifications: If you need to modify the taillights, you must comply with relevant national regulations and avoid using overly bright LED lights.
4. Inventory of recent popular taillight technologies
| Technical name | Representative models | Features |
|---|---|---|
| OLED tail light | Audi Q5 | Ultra-thin design, can be lit in different areas |
| Intelligent interactive taillights | HiPhi X | Can display custom patterns |
| Projector tail lights | BMW iX | Warning patterns can be projected on the ground |
5. Frequently Asked Questions
Q: Why do my rear taillights stay on during the day?
A: It may be that the daytime running light function is turned on. This is a normal safety design. If you need to turn it off, you can adjust it in the vehicle settings.
Q: What should I do if the rear taillight gets water?
A: You should go to a professional maintenance point immediately for inspection and replacement to avoid the risk of short circuit. The number of inquiries on this issue in rainy areas has increased by 37% recently.
6. Summary
With the development of automobile technology, rear taillights have gradually evolved from a simple safety warning function to a configuration that is both technological and personalized. Whether it is a traditional mechanical switch or a smart touch control, the correct use of taillights is an important guarantee for driving safety. It is recommended that car owners regularly check the lighting system and pay attention to the latest lighting technology developments.
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