Move "Room Light Pack v1.4" to the active list (right side).
If you are running ETS2 1.47 or higher, this 1.46 version may cause crashes or lighting glitches unless updated. ROOM LIGHT PACK V1.4 1.46
Place the file in your ETS2 mod folder: Documents\Euro Truck Simulator 2\mod . Activation: Launch ETS2 and open the Mod Manager . Move "Room Light Pack v1