Central locking system stopped working

[zhp4life]

the lock/unlock button next to hazard light is not responding, also lock/unlock via the keyfob is not responding.
check the fuses looks ok. time for GM5 ? replacement ?

[fredo]

The door lock switch needed to be replaced on my first E46. But I don't remember if the fob was responding or not.

https://www.fcpeuro.com/products/bmw-hazard-warning-switch-61318368920