The brakes on the car stopped working at full power, it took 5x longer for the car to come to a complete stop. took to dealer, did recall repairs. same symptoms returned after several days of normal operation. when the brakes start to loose full braking power there are many warning lights that appear on the instrument panel. this car is unsafe to drive and is again acknowledge at the dealer awaiting diagnoses. the car is under full warranty, it has 26k miles. i was going about 50mph