How to turn off the trunk light
In daily car use, the problem of turning off the trunk light may trouble many car owners. Whether it's a accidentally triggered switch or a system malfunction, knowing how to turn off the trunk light correctly will not only save power but also avoid unnecessary trouble. This article will combine the hot topics and hot content on the Internet in the past 10 days to give you a detailed answer on how to turn off the trunk light, and attach relevant data for reference.
1. Common methods to turn off the trunk light

1.Manual shutdown: The trunk light of most vehicles can be turned off directly by manually pressing the lamp cover or a nearby switch.
2.Vehicle settings adjustments: Some models support turning off the trunk light through the central control screen or vehicle settings menu. The specific path varies by model.
3.automatic shutdown: The trunk light usually goes out automatically after closing the trunk. If it does not go out, it may be a sensor failure.
4.Power off reset: If the above method does not work, you can try to disconnect the negative terminal of the vehicle battery and reconnect it after 5 minutes to reset the circuit system.
| close method | Applicable models | Operation difficulty |
|---|---|---|
| Manual shutdown | Most fuel vehicles | simple |
| Vehicle settings adjustments | New energy vehicles/high-end models | medium |
| automatic shutdown | All models | No action required |
| Power off reset | Circuit fault vehicle | more complex |
2. Hot topics across the Internet and discussions related to trunk lights
In the past 10 days, discussions about trunk lights have mainly focused on the following aspects:
| topic | Discussion popularity | main focus |
|---|---|---|
| Trunk light power consumption problem | high | Will it affect the battery if it is not turned off for a long time? |
| Sensor failure case | in | Repair costs and solutions |
| New energy vehicle trunk light settings | high | Differences from traditional models |
| DIY closing tutorial | low | Modification risks and suggestions |
3. Differences in how to turn off the trunk light of different models
1.German models: Usually it is necessary to enter the "Vehicle Settings-Lighting-Trunk Light" option through the central control screen to turn it off.
2.Japanese models: Most adopt a physical switch design, located inside the trunk or on the lampshade.
3.American models: Some models need to press the trunk switch three times continuously to enter the setting mode.
4.Domestic new energy vehicles: Voice control is generally supported, such as the "turn off the trunk light" command.
| car series | Typical representative | closing method |
|---|---|---|
| German | BMW, Mercedes-Benz | Central control screen settings |
| Japanese | Toyota, Honda | physical switch |
| American | Ford, Chevrolet | Key combination |
| Domestic new energy | BYD, NIO | Voice control |
4. Solutions to common problems
1.The trunk light stays on: First check whether the trunk is completely closed, and secondly check whether the door lock sensor is damaged.
2.Switch failure: It may be that the contacts are oxidized. You can use electronic cleaner to treat it or replace the switch.
3.Settings cannot be saved: It is recommended to upgrade the vehicle system or contact the 4S store to check the control module.
4.Precautions for modification: When installing the trunk light by yourself, you need to pay attention to the power matching to avoid burning the fuse.
5. Maintenance suggestions
1. Clean the trunk light switch contacts regularly to prevent oxidation and poor contact.
2. When parking the vehicle for a long time, you can manually turn off the trunk light or disconnect the battery.
3. When replacing light bulbs, choose the model specified by the original manufacturer to avoid circuit overload.
4. If new energy vehicles have abnormal light control, OTA testing should be carried out in a timely manner.
Through the above content, I believe you have a comprehensive understanding of how to turn off the trunk light and related knowledge. If you encounter special problems, it is recommended to consult the vehicle manual or consult a professional technician.
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