Steam Metro-north Railroad M8 Turn On/off Alerter Systems Optional?

I need Dovetail Games to fix the Metro-North Railroad Kawasaki M8 railcar’s alerter systems toggle on or off. I tried to play the M8 Railcar from the NEC New York to Stamford dlc on other routes, But it’s no use at all. The safety systems including the alerter are permanently turned on. Please fix this Dovetail Games! I’m so sick and tired of your nonsense by saying no. Please fix the Alerter on the MTA Kawasaki M8 railcar, please.