Failure of Active Handling System with onboard computer message to have the system serviced. Other drivers (owner forums) have reported significant safety hazards related to this system failure. Reported issues include system-driven steering and braking actions that lead to mishandling of the car that could put the driver, passengers, other drivers, and property at risk. At this point in time, the problem has not been reproduced or confirmed by a dealer or independent service center. At this time, the vehicle has not been inspected by the manufacturer, police, insurance representatives or others. There have been no warning lamps, messages or other symptoms of the prior to the failure, which occurred on 8/12/21. Currently, the car is shifting gears hard and the engine is running in a very rough manner.

- Los Angeles, CA, USA

Clutch master cylinder failed causing the car to not be able to disengage clutch with pedal making it extremely dangerous to stop car or remove it from gear. Future attempts to start car with on-star on the phone so they could run diagnostic check remotely failed. 3 attempts to start car and it would not start. Towed to dealer and upon arrival towing company had asked for mileage of car. Exactly like above I pushed start button to turn gauges on dash, this time car started and overpowered emergency brake because it was still in gear and it ran into tow truck nearly hitting tow driver and was inches from cutting his legs off. In no way should this car have been able to start in gear and I believe it wouldn't have, had the clutch master cylinder not failed at only 4600 miles.

- Council Bluffs, IA, USA