Car has been serviced in two lexus delaerships in the last 2 months....car started blinking the stability control lights and steering started intermittnetly working and the brakes were at 50%. i was able to the stop the car and shut it down when i restarted the no warning lights were on. the steering feel was back to normal and so were the brakes. i accelerated up to about 5 miles per hour...and the lights went off with alarms and the steering and brakes completely malfunctioned and would not work and i hit a parked car because of no ability to control the car. no warning signs before that. this was on a small city side street in front of a school