The car remote control is not responding. What's going on here?

When the owner uses the car key to unlock the vehicle, the indicator light on the key will flash and the vehicle will respond. But if there is no response, it may be the problem of the car keys or the fault of the vehicle itself.

What's wrong with the remote unlocking of car keys?

1, button cell of the remote control key is out of power, and there will be button cell of the remote control key. When button cell runs out of power, the remote controller will be invalid, unable to unlock, and the unlocking is successful. Buy a new button cell to replace it, or use a mechanical key to unlock it;

2. The internal parts of the car key are damaged. It may be that the key is flooded or trampled, or it may be used for too long, resulting in poor sealing performance of the car key, so the internal parts are easy to be damaged. If the internal parts are damaged, they will fail, so there will be no response when unlocking;

3. There are other strong signals around the vehicle, causing serious interference. The signal from the car key cannot be received by the vehicle, so there will be no response. You can move the location and try unlocking and unlocking with the remote key again.

4. The contact of the circuit board inside the remote control key is not very good, and the circuit board needs to be repaired. If there is a fracture at a certain position, it needs to be welded. The welder can't do it himself, so he needs special tools to go to the repair shop to finish it. Car owners should not blindly get started, otherwise it is easy to damage the circuit board.