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What Are the Reasons Why the Car Key Cannot Start the Car?

1 Answers

BennettLynn

07/30/25 10:42am

There are several reasons why a car key cannot start the car: the car key battery is dead, the distance between the key and the car is too far, radio signal interference, key malfunction, or the car battery is dead. Specific solutions are as follows: Car key battery is dead: If this is the case, you need to replace the battery with a new one at an auto repair shop. Distance between the key and the car is too far: Generally, the maximum distance is about 1.5 meters. Depending on the model and brand, the distance may vary. In this case, simply move closer to the car. Radio signal interference: Check if your car is in an area with strong signal interference, such as near an airport or radio transmitter. If you move the car away from this area, the car key will automatically restore its button and response status. Car key malfunction: Seek professional help to repair it or get a new key. Car battery is dead: Open the car and check the battery's charge status. If the battery is dead, contact a nearby auto repair technician to help charge it, and the car key buttons will respond.

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