Your car's key fob contains a battery that is often responsible for unlocking or starting your Honda. Over time, this battery can start to wear out or degrade, leading to the key battery light coming on. Depending on your Honda model, this key battery light may appear as a blinking red or yellow indicator.
Battery Replacement Needed
If the key battery light is blinking, it's time to replace the key's battery. It is highly recommended to replace the key's battery before it's completely drained. Otherwise, you may have issues unlocking or entering your vehicle.