Lost your keys and had to order new ones? You need to go down there right now and check your odometer. A buddy of mine had the "same thing" happen to his truck and he found out that one of the service managers was letting his son take my buddy's truck home and around town. Know how my buddy found out? The police found the truck smashed into a light pole in the high school parking lot from an estimated 50mph impact...
Please go down there and get those keys back pronto. Then find another dealer.