Eight problems related to service brakes have been reported for the 2005 Mercury Grand Marquis. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Mercury Grand Marquis based on all problems reported for the 2005 Grand Marquis.
My wife has a 2005 Mercury Grand Marquis. This vehicle has what I believe is an extremely unsafe placement of the brake and accelerator pedals. The pedals are extremely close together, closer than I have ever seen on any other vehicle. My wife has depressed the accelerator while pressing the brake pedal on more than one occasion. We went recently for an oil change. The technician pressed the accelerator while pressing the brake pedal while putting the vehicle into reverse. The vehicle lunged into the parking lot. Fortunately, there were no vehicles behind my vehicle. If the technician had been shifting from neutral into drive, he would have driven into the building. The technician said that he has had similar experiences with Ford vehicles and that one of his relatives has a Ford and that this is a frequent experience with that vehicle. I am a disabled veteran with a below knee amputation of the right leg. I have had no problem driving vehicles before this one. I have stopped driving this vehicle because I believe it is a crash waiting to happen. I have asked numerous people to sit in the vehicle and see if they feel that the pedals are too close together. To date, all have said that they feel that the pedals are too close together and that they would not drive the vehicle in question because they also feel that this vehicle and no doubt other Ford vehicles with this pedal arrangement are crashes waiting to happen. I request that NHTSA look into the pedal arrangement of this vehicle and all Ford vehicles as I believe this arrangement is a safety hazard that is on the highways of America and may have contributed or directly caused numerous crashes since at least 2005.
On [xxx] I was driving this recently purchased Grand Marquis . On [xxx] here in san antonio around ten at night I hit the brakes and something under the hood compartment blew up and it cocked the car . I was trapped inside and when I finally was able to get my seatbelt released I had to break the window with my head . The previous week I reached out to Ford and they told me they would address the issue and that they would call me back and that was to no avail. I reached out to Ford and at first I was told I would be helped and then a man came on the phone yelling that my vehicle . I need help with resol this issue . My car is totaled and I’m hurting and it’s because of a car with recalls that are a fire haz and dangerous to be put on the road thank you and god bless . Was not under any recalls the car had been parked for over ten years beca when the orig owner bought it it had issues with the cruise control and the brakes and the engine and the lights . I investigated about and hazards the car was demonstrating and upon further consideration my instinct told me this car was defected and was a big problem waiting to happen information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b)(6).
When I hit the brake pedal,4 times in past month car accelerated briefly then quit. No warning signs no one can tell me what's wrong I read there was a class action lawsuit file years ago for this problem.
I had a flat tire well my insurance company sent someone to come and fix it when they got here my car was shut off and in park position, he asked me to press on the parking brake which I did I got out of car shut the door he jacked the car up and the parking brake didn’t hold and the car came down almost on his. I had to get cylinder blocks and put them under the tires while he jacked up the car to fix my flat. Very dangerous.
Tl the contact owns a 2005 Mercury Grand Marquis. While driving 45 mph, the contact attempted to brake, but the vehicle accelerated. The contact shifted the transmission into neutral and the vehicle stopped. The engine continued to rev for awhile and then the rpms slowed down to a normal level. The contact stated that the symptoms disappeared on their own and the vehicle operated without any failures since. The manufacturer stated that there was no recall for the failure. The failure mileage was 79,000.
Vehicle would not stop when foot brake was applied. When brake was applied vehicle lunged forward. Driving on a main road, passing through a school zone and approaching a stop light. This was the second time vehicle would not stop in the past two months. I hit the rear of another vehicle damage occured.
The contact owns a 2005 Mercury Grand Marquis. The contact stated that while parking, he attempted to apply the brakes but depressed the accelerator pedal instead. The contact crashed against another vehicle as a result. There was no damage. The contact stated that the failure was due to how close the pedals were positioned to one another. The vehicle was taken to dealer, who offered no assistance. The manufacturer was not notified. The VIN was not available. The failure and current mileages were 18,000.
While slowing for a red light, pressed brake pedal and vehicle immediately accelerated becoming uncontrollable. Collided with a pick up ahead ,which was pushed into a small compact ahead of it. Airbags did not deploy. Had experienced slight acceleration on a previous occasion, which was discussed with my mechanic. ( had also had this problem on my 1999 ranger which was resolved by replacing iac motor. ) vehicle currently in dealers shop, where service personnel are unable to replicate occurrence nor find source of problem. Ford motor company disclaims any knowledge of problem although many several similar events involving this model year are well documented. Vehicle is well within warranty parameters but little, if any, action is ongoing. I am reluctant to resume operation of this vehicle while condition persists.