2 separate incidents, first occurring on july 12, upon entering car, after driving vehicle during day, it locked up, would not allow key to be extracted, would not start, various lights on dash indicating major problems. engine light, car theft light. problem resolved after resetting key with lock/unlock. taken to dealer, told nothing was wrong. on july 30, while driving vehicle, it stalled and stopped while it was in motion. no power steering or power brakes, difficult to manuver to side of the road. fortunately i was travelling at a low rate of speed, otherwise there could have been a serious accident. car taken to dealer, awaiting details of problem. very concerning issue, of stalling while driving and losing important driver functions.