What Causes the Remote Key Failure in the New Excelle?

[SanFrank]

New Excelle remote key failure may be due to remote control issues or signal problems. Specific causes of failure: The remote may be too far from the vehicle; the remote battery may be dead or low on power; there may be other vehicles or obstacles blocking the signal; repeatedly operating the remote outside its range may require resynchronization; if the central locking control system is overloaded due to repeated operations in a short period, the power may be temporarily cut off; it may be affected by external radio signal interference. Solutions: There may be signal interference nearby, eliminate the interference; the remote key may be out of battery, replace the battery; the remote key circuit may be damaged, requiring a replacement.