This has been going on over many iterations of Train Sim World and across multiple DLC and DTG still cannot get it right. Why are trains running with their headlights/tail lights on at the same time? (ECML) When there are multiple units connected together, headlights and tail lights are lit up at the connected ends in the middle incorrectly (ECML) No tail lights on cab car in player train when driving F125 (Antelope Valley) How difficult is it to have a checklist for each route to ensure the lights on Player/AI trains are set up correctly? It really is infuriating and should not be happening still in TSW 4. Please get it sorted once and for all. Things like this just add to the perception of poor attention to detail and there really isn’t any excusing it.