The archive contains three mods.
Key features:
No_Trailer_Symbol.scs – removes trailer symbols when trailer is uncoupled + removes trailer symbols when taking a freight;
No_Trailer_Symbol_Cone.scs – removes trailer symbols when trailer is uncoupled + removes trailer symbols when taking a freight + replaces trailer symbols with cones;
No_Trailer_Symbol_Cone_Hatch.scs – removes trailer symbols when trailer is uncoupled + removes trailer symbols when taking a freight + replaces trailer symbols with cones + replaces the green activation symbols with hatches.
Choose one variant.
Credits:
SimTruck Design