One problem related to brake light on has been reported for the 2006 Mercury Mariner. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2006 Mercury Mariner based on all problems reported for the 2006 Mariner.
I have a 2006 Mercury Mariner hybrid, and the brakes on the car go out on it. The brakes go out for 5 to 7 sec. And the service brakes light come on and it stops. The last time, it did not stop right a way. I have been having in-dash navigation sysem problem and the dealer had work on it. It is not fixed right. And the brakes stopped work again. I had called the dealer back and said the navigation is not working right. I got in my car and brakes stopped working at the end of my driveway. I a date for the brakes and the navigtion. The car has 13473 miles on it and there is a warranty on it . The dealer put in a modulator in it the first time.