New to travel trailer land

I have been a long time hybrid member and just upgraded to a 30ft. Wilderness travel trailer. As age has been creeping up on me and mama I that we would make the plunge for something easier to setup and tear down + the added length for comfort. Hope to have as many years with this rig as we did the ROO. There are two light strips on the front of the trailer, vertical, that I can't seem to find the switch to activate, anyone have a suggestion?