| RED SOLID Illuminates when a door(s) open on coach / Cabcar. | Click to enlarge in a new window |
| FLASHING RED Illuminates when the Priority Alarm is activated. | As in image to the left only flashing |
| SOLID YELLOW (AMBER) Illuminated when an emergency brake valve is applied on any car. Also illuminates on any car or cabcar that has a door key switch enabled to indicate which car has a door control and communication station enabled for use. | Click to enlarge in a new window. |