I had an issue with getting all the lights to turn on. The environment will be illuminated, but the lights don't have the appearance of being on. I tried it with no other mods and could not figure it out. Thank you for any help!
Take a look at your FS22 game settings. You likely need to increase the number of Real Lights. Also, some of the lights require the high-beams to be on. For me, this is mapped to ctrl+F or there is an IC click point on the knob on the steering console.