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List of the contents of this article:

• 1,Top trade research databases How to unlock the old Jetta engine anti-theft device?
• 2,How to remove the car engine anti-theft lock
• 3, How to unlock the engine anti-theft lock

How to unlock the old Jetta engine anti-theft device?

Press and hold the lock button of the driver's door of FAW Volkswagen Jetta for more than 10 seconds to complete the release.

[Pacific Automobile Network] First, use the correct key to ignite and rotate the switch to the open place, and the system can be released; secondly, the safety indicator light will automatically turn off after three seconds; finally, if the correct ignition key is used, the engine still cannot be started, and the safety indicator light is still on. The system may fail.

Next, you can try to use the backup key to unlock the anti-theft system. Diesel Jetta is usually equipped with a spare key. Find the spare key and insert it into the lock hole or ignition switch of the vehicle to try to start the engine. If the spare key can start the vehicle normally, the problem may have been solved.

Open the key and wait for 30 minutes to unlock automatically. Jetta is a joint venture of Volkswagen Group of Germany in China - FAW-Volkswagen Co., Ltd. produces automobile brands.Jetta (Jetta-MK1) was launched in Europe in 1979.

The method of removing the engine anti-theft lock is to disconnect the negative pole of the battery for a period of time. After the engine's warranty data is emptied, the battery is reconnected, and the power is cut off for about 10 seconds. The engine anti-theft lock is a set of anti-theft system installed for the engine. Even if the door can be opened, the car cannot be driven away, which improves the anti-theft function of the car.

How to remove the car engine anti-theft lock

1. Use the key: If your vehicle is equipped with an engine anti-theft lock with a key, you can use the key to unlock it. When using the key, you need to make sure that the key matches the anti-theft system. If the key does not match, the anti-theft system will not be able to unlock it.

2. First, turn on the car, open the key, and ensure the power. Then wait until the anti-theft light on the instrument flashes, observe the instrument. Then turn off the power of the car, wait for about ten minutes, and then turn on the power of the car. At this time, the anti-theft light will flash, and then repeat the above operation three times.

3. How to remove the engine anti-theft lock: first disconnect the negative pole of the battery for a period of time, wait for the protection data of the engine to be emptied before reconnecting. Generally, the power is cut off for about 10 seconds. If it is still in the same state, it means that there is no sufficient discharge and it needs to be removed again. Just wait for a while this time.

4. First of all, you can use the original key to unlock, or you can clear the data and connect the battery to unlock, or you can go to the 4S store to find a professional for repair.Use the original key to open the lock. Generally speaking, in this case, you can open the lock directly with the original key that comes with the car.

5. The method of removing the engine anti-theft lock is to disconnect the negative pole of the battery for a period of time, wait for the engine's warranty data to be emptied and reconnect the battery. The power will be released after about 10 seconds after the power is cut off. The engine anti-theft lock is a set of anti-theft system installed for the engine. Even if the door can be opened, the car cannot be driven away, which improves the anti-theft function of the car.

How to remove the engine anti-theft lock

1. How to remove the engine anti-theft lock: first disconnect the negative pole of the battery for a period of time, wait for the protection data of the engine to be emptied before reconnecting. Generally, the power is cut off for about 10 seconds. That's it.If it is still in the same state, it means that there is no sufficient discharge and it needs to be removed again. Just wait for a while this time.

2. First of all, you can use the original key to unlock, or you can clear the data and connect the battery to unlock, or you can go to the 4S store to find a professional to repair it. Use the original key to open the lock. Generally speaking, in this case, you can open the lock directly with the original key that comes with the car.

3. The method of unlocking the engine anti-theft lock is to disconnect the negative pole of the battery for a period of time, reconnect the battery after the warranty data of the engine is emptied, and it can be released after about 10 seconds of power outage. The engine anti-theft lock is a set of anti-theft system installed for the engine. Even if the door can be opened, the car cannot be driven away, which improves the anti-theft function of the car.

4. The method of removing the engine anti-theft lock: first disconnect the negative pole of the battery for a period of time, wait for the protection data of the engine to be emptied before reconnecting. Generally, the power is cut off for about 10 seconds.

5. Use professional tools: Some professional car maintenance tools can help you unlock the engine anti-theft device. You can find a professional car repair shop or technician to help you solve the problem.

6. You need to insert the key of the vehicle into the ignition switch, and then turn on the vehicle to unlock the anti-theft lock of the vehicle engine. Otherwise, the anti-theft lock of the vehicle engine cannot be unlocked. If the engine anti-theft lock is not released, the motor vehicle will not be able to start and drive normally.