In the Downtown Overlay District: Any auto sales of new or used vehicles, any land use specifically permitted within the Light Manufacturing Zoning District, if the base zoning of the subject property is Light Manufacturing, any outside storage, auto laundry without boiler, heating and steam-cleaning facilities, in which all washing operations are carried on within a building, auto painting, auto upholstering, auto repair garage where all work is conducted inside the building and not including the open storage of vans, trailers, or trucks (the outside storage and parking of vehicles, trucks, or trailers, that are under repair is not permitted without an SUP), auto seat covering, automobile dealers, bus and truck storage, car barns, contractor's storage yard, dyeing plant with not more than 6,000 square feet of floor space, electrical repairing - domestic equipment and auto sales, retail sales only, fix-it shops, bicycle repairs, saw filing, lawn mower sharpening; retail only, but without outside storage, hauling, light or heavy, loading or storage tracks, moving and storage company, outside display, new and used materials, outside storage units, portable (PODs) and/or cargo containers, storage and sales of used auto parts and accessories when located inside building and in which no automobile or parts of automobiles for sale is stored or displayed in the open, storage of trucks, and gravel, streetcar barns, taxicab storage and repairs, tire retreading and recapping, used car lot, warehouse, wholesale offices, sales and storage (see section 25.02.391).