Simmer Bratwurst In 1/2-Cup Water For 15 Minutes, Turning Occasionally And Adding More Water If Necessary. Remove From Skillet. Preheat Grill To Medium Heat. Grill Brats For 5 To 10 Minutes Or Until Internal Temperature Is 160 Degrees F. In Small Bowl, Combine Ranch Dressing, Tomatoes, Green Chilies, Onion, Lime Juice And Cilantro. Place Brats In Buns And Top With Salsa.