How To Turn Amfleet Coach Lights On?

I'm running a northeast corridor service with the acs-64 and a couple amfleets but I can't turn the coach lights on. HEP was on at the start and I turned it off and on again. Is there anything I'm missing? Thanks in advance.

 

They are on if HEP is on. You just don't see them in daylight as in real life.

Random Amfleet service:

 

I was in the Ny penn tunnels and they were pitch black so??????

 

like the end junction area, not the lit tunnels

 

They are on here. Does not matter where you are...


Edit: Ok, I see - they are only lit in the Amfleet cab car. I think this is an age old bug, there's no fix afaik.

 

damn, i guess it's only day services for now...