What causes the intermittent issue of BYD not detecting the key?

[Jayce]

The more common reasons include the following: insufficient battery power in the key, issues with the key itself, signal interference near the parking location, or problems with the car. Additional information: Insufficient battery power in the key: For example, the battery in the key has not been replaced for a long time. Solution: Replace the battery. Here is a simple way to check: If you press the button on the remote key and the red indicator light flashes, it means the key battery is functioning normally. Signal interference near the parking location: You can first use the mechanical key to drive the car to another location and test it. If it works, it indicates that the remote key malfunction is caused by severe signal interference.