Class 350 Question

Hello, I was being a guard on a class 350 Service 2N00 and while doing that I spanned into a completely dark train so how do you turn the saloon lights on so I can see what I'm doing?

Thanks

 

Press L on keyboard for flashlight; saves you tripping over the rails.

 

On the screen

 

activate the driver's cab and use the screen to the right of window. I think lighting is option 6 or 7 and there should then be an option to turn the lights on