Passenger Elevator 5 (PE5): Lights on, lights off

Passenger Elevator 5 (PE5):  Lights on, lights off

Below the eighth floor, at least, when letting off passengers the button lights turn off when the doors close.  So the buttons have to be pressed again.  I wonder if they can get a device such as the old clapper device from the 80s re-engineered for such DEFECTIVE elevators?

Whoa, ACE and TrueValue?  I wonder if they carry it here for the engineers to work on.