general problems of the 2005 Mercury Grand Marquis

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).

This is a serious safety hazard that could result in death or injury. If I hadn’t escaped in time, I would have been killed. I am urging the NHTSA to investigate this defect and take immediate action to remove these vehicles from the road. Others may not be as lucky. This issue is life-threatening, especially because the fire started while the vehicle was in motion. These vehicles must be recalled and removed from use before more people are injured or killed.

I was driving I pressed the cruise control to set it but the vehicle kept accelerating and as I was pressing on the brake it wouldn’t disengage it kept accelerating I kept pressing the brake frantically and thank god it disengaged. . I never touched the cruise control again.

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.

This has been a dangerously recurring engine accelerating problem while at rest or moving/coming to a stop on streets or highways but always while attempting to brake or hold in place. The brakes won't stop it, only turning off the ignition and restarting works. Barely avoided several accidents, so far. My Ford dealer has inspected the systems and my foot placements with out finding a problem or a solution. There are over 30 complaints regarding this problem in your database, some with serious injuries. After all these years, how can this issue be escalated before there is a fatality? please respond ASAP.

The vehicle will not disengage cruise when applying the brakes at 50 mph on the highway. In fact it will continue to accelerate until I hit the brakes hard. I have recently disconnected the system, what a shame. I am the 2nd owner. I purchased this vehicle in sept 2017 with only 20,109 miles.

Vehicle at times with my foot on the brake pedal,just starts to accelerate for no reason when I stop a light or in traffic.

The contact owns a 2005 Mercury Grand Marquis. The contact stated that while stopped at a traffic light, the vehicle accelerated independently. The contact stated that it became difficult to keep the vehicle from moving forward. The contact stated that the brake pedal was depressed but failed to stop the vehicle. The contact was able to slow the vehicle by placing the shift lever to the neutral position. The vehicle was not taken to be diagnosed or repaired. The contact stated that the failure was intermittent. The manufacturer was notified of the failure. The approximate failure mileage was 146,784.

Unintended accel. Sometimes when I step on the brake the car accelerates instead. At first I thought it was me and my big feet. After some internet research I find it may be common as the 2005 gets older. I asked if brke pedal could be adjusted so that there was no interference with the gas pedal, I was told no. I had the master cylinder replaced, minimum improvement. One day I "shot" across us19 in ross township when I braked. Instead of stopping at a red light, I kept going until I cleared traffic in both directions ruining 2 wheels & tires - subsequently repaired. The car now sits in our driveway, after some other occurrences without incident. I'm leary of driving it & don't want to sell it & get someone injured or killed. Fortunately I have a 2004 sable which I drive daily with no such problems! ideas?.

The contact owns a 2005 Mercury Grand Marquis. The contact stated that the driver of the vehicle was traveling 10 mph when the vehicle accelerated up to 50 mph and the driver crashed into several trees. The vehicle was not destroyed and there were no injuries. The vehicle was towed to a repair shop but the cause of the failure was unknown. The manufacturer was not notified of the incident. The failure mileage was unknown. The VIN was unavailable.

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.

Upon starting up 2005 Mercury marquis (~24000 miles) and placing car into drive, car accelerated at a high rate of speed and crashed into a gas station pump. The car accelerator malfunctioned and was in a "jammed state". The driver immediately put right foot then both feet on brake trying to get the vehicle to stop. The car would not slow much less stop. Driver suffered very serious eye injury and currently has no sight in injured left eye. There is the risk of losing left eye. Passenger suffered fractured sternum and other bruising. Both driver and passenger are traumatized from this car accelerator malfunction.

The contact owns a 2005 Mercury Grand Marquis. While driving approximately 44 mph, the contact applied the brakes and there was an abnormal increase in engine rpms and the engine roared loudly. The vehicle attempted to accelerate but the contact applied the brakes abruptly. The vehicle then gradually began to decelerate to approximately 30 mph. He then disengaged the overdrive feature and once the vehicle reached a speed of 30 mph, the vehicle operated as normal. The vehicle was not taken to have the failure diagnosed or repaired. The failure and current mileage was 8,770.

Over the past several months, my 2005 Mercury Grand Marquis has suddenly stalled when I begin to accelerate after the car is stopped. It happened 3 times in forward mode and once in reverse. On two occasions, I had gotten several feet into the busy intersection and in one incident, an accident nearly occurred.

The contact owns a 2005 Mercury Grand Marquis. The contact stated that the brake and accelerator pedals were positioned very close to one another. As a result, the contact experienced a failure in which he depressed both pedals simultaneously. The failure was experienced several times. The vehicle was not taken to a dealer to have the failure diagnosed or repaired. The manufacturer was made aware of the failure and offered no assistance. The failure mileage was unknown. The VIN was unavailable.

The contact owns a 2005 Mercury Grand Marquis. In February of 2009, while pulling into a parking space at an unknown speed, the vehicle jumped the curb, raced over the median, and crashed into a tree. There were no injuries. A police report was filed. The vehicle was towed to the dealer. The technician test drove the vehicle and found no failures. The failure previously occurred on approximately three or four occasions. The failure mileage was 29,000.

Car was slowing for red light, stepped on brake, engine oversped, vehicle was uncontrollable, collided with pick up truck ahead, pick up was pushed into a compact car ahead. Air bags did not deploy. Clouds of smoke behind my car and tire marks on roadway confirmed brake pedal, not accelerator, was depressed. Car experienced a slight overspeed on a previous occasion.

While parked at the end of her driveway, waiting for oncoming vehicles to bypass, the vehicle automatically accelerated, and made a half turn at 40 miles per hour. The vehicle, as a result, hit a tree. As a result, the windows were damaged, the front seats, where the occupants were seated, while wearing the seat belts, were thrown to the rear portion of the vehicle. She has had the vehicle inspected by her insurance agency ( safeco) [engineer] ) who stated that this is definitely a result in an ecm manufacturers' defect. As a result, the vehicle is completely damaged. The occupants sustained severe whiplash, and pinched nerves. She can no longer place weight on her feet, which could result in severe back pain. She has had both knees replaced. She and her husband, have not been able to contact the manufacturer as of yet. The failure and current mileage 13,000. The police and ems did come to the scene of the accident were a police report was filed. --ds updated 02-19-08 updated 02/14/08.

: the contact stated while backing out of a parking space at 5 mph, the brake pedal was depressed and the vehicle surged in reverse. The contact shifted into neutral, the engine revved, and the tachometer rose quickly. The vehicle was taken to a service dealer, where the dealer was unable to duplicate or determine the problem. The dealer told the consumer, the incident was due to driver error and when she applied the brake she inadvertently pressed the accelerator as well. Updated 09/11/06.

The vehicle was purchased on January 26 2006 new with lees than 100 miles on it. While at a complete stop in a parking place with my right foot on the brake pedal and hand on gear shift to place the car in park in front of a nursing home. Suddenly the car accelerated forward out of control with enough speed in the short distance to go through a wall into a room of the nursing home. Luckily the room in the nursing home was unoccupied. I did suffer an injury to the top and right side of my right foot, when I attempted to pull the accelerator up with my right foot and placing my left foot on the brake pedal. The car did not stop accelerating until the impact into the nursing home. The car was towed to the dealership the same day and the owner of the dealership and service personnel was notified of the possible defect. To this date the dealership has not responded to my concerns.

On three occasions when shifting from park to reverse the engine sped up (accelerated drastically) causing the wheels to spin and only by quick application of the brake was an incident avoided. I drove into a parking space, put the car in park, then not satisfied with the position I attempted to back up, that's when the car accelerated.

Consumer states that he rented a 2005 Mercury Grand Marquis which he backed into the driveway,and put the vehicle into drive from reverse the vehicle accelerated across street, through a neighbor's lawn and through a hedge into a neighbor's car. There was a police report filed. The investigating officers thought it was a mechanical malfunction. Consumer was not cited for this incident. Hertz rental had vehicle towed to the service center.

When vehicle brakes are applied, vehicle begins to accelerate. The vehicle requires extreme pressure in order to have it stop. On one occasion I was forced to pass a stop light. The vehicle has been taken to the dealership on these occasions however dealership is unable to replicate the problem. They have not replaced any parts and are now considering installing a "black box" to record the incident if it occurs in the future and figure out what is causing the problem.