One problem related to brake light switch has been reported for the 2006 Chevrolet Cobalt. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Chevrolet Cobalt based on all problems reported for the 2006 Cobalt.
On a regular basis ( about once a day ) the brake lights stay on when the brake pedal is released. To shut them off the pedal must be lifted slightly. There is no feedback that this action is ocurring other than from other drivers following the vehicle. The manufacturer can not fix the problem.