On a city street, tried to accelerate at a stop light with the brake on. Would not accelerate turning left in oncoming traffic.intermittenly (hops) in motion exiting a highway, upon braking I traffic, stopped at a traffic light and in the driveway with the key removed. Tachometer has redlined (6500 RPM + ) moving in traffic at 46 mph on level road and upon take off from a red light. Tachometer has revved to 5500 RPM's on the down side of a hill when on cruse control multiple times when on the highway. The car has jerked severely driving down the highway at approximately 70 mph.intermittently the climate control has difficulty in making a decision on the selection I made and has taken approximately 5 min before the air ( fan ) will engage. All dash lights have flashed when the key fob was pushed to unlock the doors. The auto door locks have failed to lock properly and engaged at 40 mph. The list is longer but my feeling is it is a computer problem and service says there is no code so no problem found. It has been in service 6 times that have been documented. My fear is this car is so defective and is going to kill me and possibly others if the computer fails with the steering or braking.the issues started @ 500 miles on the car, it now has 1900.

- Rio Rancho, NM, USA