Hello. Since yesterday I have a problem with the central locking of my car. The central locking suddenly stopped working. Neither the first nor the second key reacts in the slightest to the buttons. I can neither open/close the doors nor the trunk. Nothing. The keys died. After opening the doors manually with the key, the central locking works. I start the car normally. A few days earlier, the front passenger door lock broke. They do not lock automatically. The central locking supposedly works and you can hear the lock engage, but they do not close automatically. I suspect that the rod fell off the mechanism. But about 2 weeks later the central locking stopped working. I checked the fuses, there is power everywhere. Everything seems to be working on the electrical side, but the key does not react at all. Any ideas? Thank you in advance for your help.