One problem related to brake light on has been reported for the 2006 Mercury Grand Marquis. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Mercury Grand Marquis based on all problems reported for the 2006 Grand Marquis.
Steering wheel wont lock when I turn off the engine don't know if its part of a recall and didn't fix it right. . . Brake light when I step hard on brake pedal the brake light comes on for few seconds.
| Service Brakes problems | |
| Brake Pedal And Linkage problems | |
| Brakes Failed problems | |
| Brake Light On problems |