....compared to the scheduled maintenance work that is specified in the manual. When I go to the dealer they have "maintenance packages" that don't exactlymatch that is which is specified in the manual. I'm not just talking about Subaru dealers, but dealers in general. If I go to the dealer and say "I would like the (for example) " 18 month service"" I get whatever the dealer packaged for the18 month service, not necessarily what the book says needs to be done. Is my warranty still valid if the dealer does less than the book says should be done at the specified mileage/time period?