The accelerator on the car started to excel and shift in traffic where I had to pull over. Over the last few months the car has had some electrical issues with the braking and collision alerts going off and the car stopping which the dealer said they couldn't find the problem. Also the brakes since purchasing the vehicle has had to be switched out several times and now the parking brake light is on after being repaired 2 times. This car is definitely unsafe and the dealer insist it is.

- Dobbs Ferry, NY, USA

Car has twice attempted to accelerate when not going very fast as if it was attempting to get back to what the cruise control was set for. Cruise control was not on and I have never used it since I purchased the car. It does not want to stop accelerating when I tap the brake and have had to brake several times to get the accelerating to stop. Both times I was in traffic but not going very fast as I was accelerating from being stopped at light. There was no accident as I was able to get the vehicle under control and eventually to have the accelerating stop. I tried to call the Cadillac customer service number but was unable to get through due to the holidays. I intend to take it to service place tomorrow to check if the throttle might be dirty or defective but am wondering if there might be something wrong with the software controlling the features of the car.

- Jacksonville, FL, USA