PS5 Manchester Airport Commuter Saloon Lighting

I was doing a conductor service on the new Manchester route at night but the saloon lights remained off throughout the entire journey with no way to turn them back on. All saloon lighting fuses were set to 'close' on both ends of the train, I even searched round if there was a button to press but nothing. Have I missed something or is there genuinely no way to turn on the saloon lights?

 

Yeah i agree the lighting a bit naff have you noticed the over head power cables sticking out of the Ground at Ardwick Depot another heavily bugged route

 

In the driver's cab, top left corner.

 

Thank you, I knew I was missing something. I just couldn't see good enough to find that.