I'm trying to figure this out, but I am pretty sure my '03 LX470 has single stage paint. The door code is 202 which is the same as my single stage 1993 4Runner. Even though that really means nothing, buffing it does result in some black, but I am unsure if that is the crud (etched bird poop, hardened sap) coming off or if it is actually single stage. Does anyone know? I figured I'd ask here before calling Toyota.