new car that locks up and refuses to start with the original key in the ignition. Late for appointments, I am unable to be reliable to meet arrival times. This is causing me a loss of income!!! I have been told it may be related to the anti-theft feature of the car. At all 5 times in the past week my original key was in the ignition. I really need a reliable car, so far this is not it. I have notified the original salesman, service dept of the dealership and called GM/Buick, but do not feel I am not going to have an reasonable and timely solution