--- a/src/train_cmd.cpp	Mon Apr 14 20:31:21 2008 +0000
+++ b/src/train_cmd.cpp	Mon Apr 14 20:48:17 2008 +0000
@@ -1811,8 +1811,7 @@
 		InvalidateWindowData(WC_VEHICLE_DEPOT, v->tile);
 	}
 
-	/* set reversed flag on all parts */
-	for (Vehicle *u = v; u != NULL; u = u->Next()) ToggleBit(u->u.rail.flags, VRF_TOGGLE_REVERSE);
+	ToggleBit(v->u.rail.flags, VRF_TOGGLE_REVERSE);
 
 	ClrBit(v->u.rail.flags, VRF_REVERSING);
 

--- a/src/vehicle.cpp	Mon Apr 14 20:31:21 2008 +0000
+++ b/src/vehicle.cpp	Mon Apr 14 20:48:17 2008 +0000
@@ -2188,8 +2188,7 @@
 			if (!IsFrontEngine(v)) v = v->First();
 			UpdateSignalsOnSegment(v->tile, INVALID_DIAGDIR, v->owner);
 			v->load_unload_time_rem = 0;
-			/* Reset reversed flag */
-			for (Vehicle *u = v; u != NULL; u = u->Next()) ClrBit(u->u.rail.flags, VRF_TOGGLE_REVERSE);
+			ClrBit(v->u.rail.flags, VRF_TOGGLE_REVERSE);
 			TrainConsistChanged(v);
 			break;
 

--- a/src/vehicle_base.h	Mon Apr 14 20:31:21 2008 +0000
+++ b/src/vehicle_base.h	Mon Apr 14 20:48:17 2008 +0000
@@ -139,7 +139,7 @@
 	/* used to mark that electric train engine is allowed to run on normal rail */
 	VRF_EL_ENGINE_ALLOWED_NORMAL_RAIL = 6,
 
-	/* used for vehicle var 0xFE bit 8 (toggled each time the train is reversed) */
+	/* used for vehicle var 0xFE bit 8 (toggled each time the train is reversed, accurate for first vehicle only) */
 	VRF_TOGGLE_REVERSE = 7,
 };