hello together. I have a little problem with the central locking of my omi b. after I was shopping, I wanted to close the car as always with the remote control. there was nothing. I thought it was the battery. so I wanted to do the dare manually with the key. that is also not possible or it is only the button on the driver’s side. the immobilizer doesn’t work anymore. I can start the car without problems. only closing is never possible. it doesn’t seem to be on the fuse either, because this is plugged in according to the manual with the backrollo. this still works. who can give me a tip?? mfg the ton