What does it mean when the car key is flashing?
2 Answers
When the KEY indicator appears on the car dashboard, it generally means that the car cannot detect the key. Below are the situations and solutions when the key is flashing: Flashing situations: The key battery is dead; The key is not within the working range or placed in a hard-to-detect area inside the vehicle; There is another manufacturer's key similar to yours within the working range; The key was taken outside the vehicle while the ignition switch was in the OFF position, and then all doors were closed. Solutions: Replace the battery; Bring the key within the working range; Remove the other manufacturer's similar key from the working range; Bring the key back inside the vehicle.
Every time my car key flashes, my heart skips a beat, worrying that the car might have problems starting. This is usually due to insufficient battery power in the key, and it's necessary to replace the battery promptly. I remember one time when the key kept flashing, causing me to struggle in the parking lot for a long time, only to find that replacing the battery fixed the issue. Additionally, it could be caused by a stuck button or signal interference leading to accidental triggering, such as when the key is pressed accidentally in a pocket. A safety suggestion is to keep a spare key and regularly check the cleanliness of the key, as dirty contacts can cause flashing. Preventive measures include replacing the battery annually and having the anti-theft system checked at a 4S shop. Don't overlook this small issue, or you might find yourself in trouble if the car won't start halfway.
