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How to lock the car without a key?

2 Answers

Francisco

07/25/25 3:53pm

The door handle usually has a small button. With the smart key nearby, pressing this button will lock the car. Here are the specific details on how to lock the car: 1. If the car does not have a keyless entry system: Without a keyless entry system, you need to use the remote key to lock the car. 2. If the car has a keyless entry system: The car's keyless entry system, abbreviated as PKE (PASSIVE-KEYLESS-ENTER), utilizes the world's most advanced RFID wireless radio frequency technology and vehicle identity coding recognition system. It pioneers the development of compact, low-power RF antenna solutions and successfully integrates remote control and keyless systems while maintaining traditional vehicle circuit protection. This truly achieves a dual RF system and dual anti-theft protection, providing maximum convenience and security for car owners. If the car has a keyless entry system, there is typically a small button on the door handle. With the remote key nearby, pressing the button once will lock the car, and pressing it again will unlock the door.

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ElijahAnn

08/11/25 9:37pm

When I first got my new car, the keyless locking system confused me, but once mastered, it's super convenient: after getting out and closing the door, just lightly touch the sensor or marked area on the door handle, and the car automatically locks, with a light flash as confirmation. Make sure the key is on you or in your pocket; if it's inside the car, the system will beep to warn you, preventing you from locking it inside. I use a smartphone app as a backup—just tap the lock button on the phone, and it's done, which is reassuring when traveling. Also, checking the battery is crucial: low key battery can cause sensor failure, so I test button response monthly. If the system malfunctions, don’t panic—the trunk has a physical keyhole for emergency manual locking. Overall, this technology is worry-free and efficient, reducing key-loss anxiety, and developing a habit of checking the lock status avoids trouble.

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