One problem related to brake light on has been reported for the 2003 Cadillac Deville. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Cadillac Deville based on all problems reported for the 2003 Deville.
The contact owns a 2003 Cadillac Deville. The contact stated while driving approximately 40 mph, the brakes failed to stop the vehicle and the brake lights illuminated. The failure recurred multiple times. The vehicle has not been repaired. The manufacturer was not notified. The approximate failure mileage was 150,000.