Index: trunk/data/validator/geometry.mapcss
===================================================================
--- trunk/data/validator/geometry.mapcss	(revision 10230)
+++ trunk/data/validator/geometry.mapcss	(revision 10231)
@@ -227,5 +227,5 @@
   throwOther: tr("{0} node connected to a highway", "{1.tag}");
 }
-way[highway] > node[amenity][!entrance][amenity!~/^(parking|parking_space|parking_entrance|motorcycle_parking|bicycle_parking|bus_station)$/],
+way[highway] > node[amenity][!entrance][amenity!~/^(parking|parking_space|parking_entrance|motorcycle_parking|bicycle_parking|bus_station|car_wash)$/],
 way[highway] > node[building][!entrance],
 way[highway] > node[leisure][!entrance],