Preheat oven to 350°. Grease a 13x9-in. baking pan. , Sprinkle coconut and 1 cup pecans into baking pan. Prepare cake mix according to package directions. Pour batter into prepared pan., In a large bowl, beat cream cheese, butter and vanilla until smooth; beat in confectioners' sugar. Stir in chocolate chips and remaining pecans. Spoon over batter. Cut through batter with a knife to swirl. Bake 35-40 minutes or until a toothpick inserted in center comes out clean. Cool completely in pan on a wire rack.