general problems of the 2013 Cadillac XTS

The contact owns a 2013 Cadillac Xts. The contact stated while driving 25 mph and attempting to stop with the brake pedal applied, the vehicle failed to respond and the brake pedal traveled to the floorboard.   the vehicle was taken to an independent mechanic where it was diagnosed that the brake booster failed and needed to be replaced . The vehicle was not repaired . The manufacturer was notified of the failure. The failure mileage 118,000.  .

Brakes squeal when vehicle placed in reverse on inital movement after setting all night (interstate battery) battery drained totally dead after 1 year of service on new battery. Car was driven to store, parked, after shopping the car was dead would not crank. Nothing was left on to drain-----mechanic said it was inherant on some vehicles.

In the last two years the car randomly has a complete power failure and loss of power and electrical while driving. Without warning the engine shuts down and all lights, dash panel, power steering, power brakes, etc completely shut down requiring the car to coast to a stop and put into park at which time the car will restart. This has happened approximately 10 times in the last two years. The dealership informed me it was an issue with the battery and replaced but occurred again a month later and they had no codes to indicate what was happening. On two occasions the car lost power in heavy traffic and wouldn't start for 10 minutes at which time it suddenly had power with the radio and lights turning on again. Looking online I've found numerous issues similar to mine with 2013 models but no fixes have been found. This is extremely dangerous to have happen driving in heavy traffic and suddenly have no power, especially without power steering or brakes requiring longer stopping distances, and time to attempt to steer to the shoulder.