Two problems related to brake light on have been reported for the 2014 Ford Fusion. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2014 Ford Fusion based on all problems reported for the 2014 Fusion.
While driving on a 2 lane flat road the car started losing power, when I press the gas harder the car really speeded up and after 2 blocks it started losing power again, within that time the "hill start assist" warning light came on and went off losing power on and off for 5 miles until I reached home. After getting home I notice the brake light didn't go off after 2 hours, so I had to remove battery cable. I had to have it towed to repair shop and they repaired brake switch because I didn't know if it would stop completely.
The vehicle was sitting about 24 hours and I go to get in it to go to work and it doesn't immediately start like it normally does, once it started the service brake light was now on along with the maintenance wrench and my brakes were practically non existent since I don't live far I drove it to the dealer with a escort vehicle just in case and the dealer replaced the battery retested and is now being sent to the manufacturer dealer to have something with the hybrid system serviced will update with more detail when received.