I recently purchased a CPO 2005 M3. I was wanting to participate in a BMW CCA Auto X. Will this void my warranty? I have read the owners manual cover to cover and the 2005 BMW M3 Service and Warranty Information guide # SD 92-269 page 30 states: This Warranty shall be null and void if the vehicle identification number has been altered or cannot be read, if the odometer has been replaced or altered and the true mileage cannot be determined, if the vehicle has been declared a total loss or sold for salvage purpose, or if the vehicle has been used in any competitive event. Does this include a Rally or a Concours event? I mean they are competive as well. I am not going to turn into a race car, just something I can drive slightly spirited on a parking lot.