I need some advice please. There's a Lexus IS250 SE for sale, going for R150000. The car was involved in an accident, but was repaired and had some mechanical parts replaced at a lexus dealership. I've made several calls to lexus dealerships and they say the motorplan on the car is still valid. What I want to know is, how do I know for sure that when I take it in for the next service I wont be told the motorplan is void?? What precautions can I take to ensure that I wont be left out in the cold concerning the warranty and motorplan? Please help..it seems like an awfully great deal!