by JHB
Hi!
I was wondering what the blue light on the side of the green line cars mean?
Today I was also on a train that the driver was pushing the tow-mode button the entire ride, what does that do?
I was wondering what the blue light on the side of the green line cars mean?
Today I was also on a train that the driver was pushing the tow-mode button the entire ride, what does that do?