What does 'key battery low' mean in a car?

[DiEliza]

'Key battery low' in a car indicates that the smart key battery is running low. Bilingual example sentence: Even in the case of low battery. Even when the battery level is very low. Usage duration with low battery: There is no exact time for how long you can continue to use it after the alarm appears. It depends on the frequency of key usage. If the key is used frequently, the remote key might stop working within a few days. If the usage is not very frequent, it might last for about a month. Emergency measures when the battery is dead: If you are outside and don't have time to replace the remote key battery, you can first use the spare key as a temporary solution. When you have time, go to a service station to replace the battery or buy a battery and replace it yourself. Methods for replacing key batteries for various brands can be found online. Alternatively, you can perform an emergency operation with the key: unlock the car door using the mechanical key, find a spot inside the car marked with a key symbol, place the key against it, and hold down the ignition switch to start the car in an emergency.