I was pulling into a parking space, driving very very slowly, about 1 or 2 mph, and my vehicle experienced unintended acceleration, bolting forward very abruptly. i was able to stop the car by applying extreme pressure on the brake for a few seconds. the dealership reviewed the car and said there was nothing wrong. they suggest that i might have stepped on the brake and accelerator at the same time, which they did to replicate the experience. however, now that i have had opportunity to consider that, i don't think i could have effectively pressed both simultaneously to achieve that abrupt acceleration. if that were possible, and it happens mostly in lexus and toyota, is it a design flaw which might enable that? *tr