How to use Trumpchi GS4 key? Analysis and usage guide of hot topics across the Internet
Recently, how to use the Trumpchi GS4 key has become a hot topic of discussion among car owners. This article combines the hot topics and common questions of users on the Internet in the past 10 days to provide you with a detailed analysis of the functions, operating techniques and precautions of the Trumpchi GS4 key.
1. Overview of Trumpchi GS4 key functions

| Button | Function | Operating Instructions |
|---|---|---|
| Unlock key | door unlock | Short press once to unlock the main driver's door, press twice continuously to unlock the entire vehicle. |
| car lock button | door locked | Short press once to close all doors and trunk |
| Trunk key | Electric tailgate control | Press and hold for 2 seconds to automatically open/close (electric tailgate required) |
| car search key | Light whistle prompt | Short press to trigger double flashes + whistle, making it easier to find a car in the parking lot |
2. Top 5 recent popular issues (data source: Autohome/Trumpchi Forum)
| Ranking | question | solution |
|---|---|---|
| 1 | The key is malfunctioning and cannot be unlocked | Check the battery power (CR2032 model) and reset the system: press and hold the lock + unlock buttons at the same time for 10 seconds |
| 2 | Remote start failed | To lock the car first, quickly press the lock button 3 times + long press the start button (supported by some high-end models) |
| 3 | Key waterproof performance | IP67 waterproof, but it is recommended to disassemble and dry immediately after soaking (unofficial data, actual user measurement) |
| 4 | Mechanical key use | Pulling out the hidden mechanical key can emergency open the main driver's door (the keyhole is located under the door handle) |
| 5 | Mobile APP Alternatives | The Bluetooth key function can be realized through the "GAC Trumpchi" APP (the model needs to support the intelligent connection system) |
3. Hidden function of smart key
1.car window remote control: Long press the unlock button to lower the window, long press the lock button to raise the window (this function needs to be turned on on the central control screen)
2.Safe mode settings: Press the lock button three times in succession to activate the anti-theft alarm sensitivity enhancement mode
3.personalized memory: Different keys can be bound to exclusive seat positions and air conditioning settings (need to be set in the car system)
4. Key replacement battery tutorial (search volume on the entire network +35% week-on-week)
1. Slide out the mechanical key
2. Use coins to pry open the key shell
3. Replace the CR2032 button battery (pay attention to the direction of the positive and negative poles)
4. Test function after reassembly
5. It is recommended to replace the battery every 2 years
5. Comparison of user measured data
| test items | official data | User measured average |
|---|---|---|
| Remote control distance | 50 meters | 32 meters (barrier-free)/15 meters (underground garage) |
| battery life | 3 years | 22 months (with frequent use) |
| Waterproof test | 1 meter/30 minutes | Still working normally after 5 soaks (user sampling) |
6. Precautions
1. Avoid long-term storage close to mobile phones and other electronic devices
2. Extreme low temperature environment (below -30℃) may affect sensitivity
3. After the key is lost, you should go to the 4S store to re-encode it promptly.
4. 2023 models add NFC card key function (some configurations)
From the above structured data analysis, it can be seen that the Trumpchi GS4 key has rich functions but there are some barriers to use. It is recommended that car owners read the manual carefully and follow the official service account for the latest feature updates. If you encounter complex problems, you should contact Trumpchi’s after-sales hotline in time: 400-830-9666.
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