diff --git a/src/newgrf.cpp b/src/newgrf.cpp
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -1338,6 +1338,10 @@ static ChangeInfoResult RailVehicleChang
 				ei->variant_id = GetNewEngineID(_cur.grffile, VEH_TRAIN, buf->ReadWord());
 				break;
 
+			case 0x30: // Extra miscellaneous flags
+				ei->extra_flags = static_cast<ExtraEngineFlags>(buf->ReadDWord());
+				break;
+
 			default:
 				ret = CommonVehicleChangeInfo(ei, prop, buf);
 				break;
@@ -1536,6 +1540,10 @@ static ChangeInfoResult RoadVehicleChang
 				ei->variant_id = GetNewEngineID(_cur.grffile, VEH_ROAD, buf->ReadWord());
 				break;
 
+			case 0x27: // Extra miscellaneous flags
+				ei->extra_flags = static_cast<ExtraEngineFlags>(buf->ReadDWord());
+				break;
+
 			default:
 				ret = CommonVehicleChangeInfo(ei, prop, buf);
 				break;
@@ -1712,6 +1720,10 @@ static ChangeInfoResult ShipVehicleChang
 				ei->variant_id = GetNewEngineID(_cur.grffile, VEH_SHIP, buf->ReadWord());
 				break;
 
+			case 0x21: // Extra miscellaneous flags
+				ei->extra_flags = static_cast<ExtraEngineFlags>(buf->ReadDWord());
+				break;
+
 			default:
 				ret = CommonVehicleChangeInfo(ei, prop, buf);
 				break;
@@ -1870,6 +1882,10 @@ static ChangeInfoResult AircraftVehicleC
 				ei->variant_id = GetNewEngineID(_cur.grffile, VEH_AIRCRAFT, buf->ReadWord());
 				break;
 
+			case 0x21: // Extra miscellaneous flags
+				ei->extra_flags = static_cast<ExtraEngineFlags>(buf->ReadDWord());
+				break;
+
 			default:
 				ret = CommonVehicleChangeInfo(ei, prop, buf);
 				break;