NB! From the 6th of April the light signals in all toll stations in Norway will be shut down.
Light signals My page:
Even though you no longer get a light signal when you pass a toll station, you can log into AutoPASS-My Page and see the information about how the passing was registered.
In front of each passing you will find an icon/light signal that shows the status for the passing.
You will see if the passing is registered by tag (green light), or registrered by photo (yellow camera)