RoadVitals

2006 Mercury Montego Driver assistance Problems

Owner-reported complaints naming the driver-assistance system, filed with NHTSA

Data refreshed

Driver assistance reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
15
Latest Aug 9, 2024
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
18%
of 85 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
2
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems. Every record below is an owner-reported complaint about the 2006 Mercury Montego submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 15 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming driver-assistance

Shown in the owner’s own words, exactly as filed

Driver assistanceFuel system
Filed Aug 9, 2024

The contact owns a 2006 Mercury Montego. The contact stated that while parallel parking, the vehicle independently accelerated and lunged forward. There were no warning lights illuminated. The contact stated that the failure was due to the throttle body. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not contacted. The failure mileage was approximately 80,000.

NHTSA ID
11607562
Incident
Feb 1, 2024
Mileage
80,000 mi
Driver assistancePowertrain (other)
Filed Aug 16, 2022

The throttle control transmission has failed me several times when I’m on the road. Thankfully it’s only left me stranded on the side of the freeway once but has made me stop during oncoming traffic several times. The wrench light comes on when the vehicle decelerates and I’m unable to accelerate. Once the steering wheel even locked. This happens at random times but because the code is pending mechanics can’t seem to find the issue. This has happened dozens of time where it just stops suddenly while driving. I am concerned for the safety of me and my family when driving this vehicle. Please get this issue resolved!

NHTSA ID
11479541
Incident
Aug 2, 2022
Driver assistance
Filed Jan 7, 2020

MY CAR GOES INTO LIMP MODE WHEN THE CRUISE IS SET AND IT APPROACHES ANY INCLINE.

NHTSA ID
11297596
Incident
Dec 2, 2019
Mileage
145,000 mi
Driver assistance
Filed Jun 6, 2019

TL* THE CONTACT OWNS A 2006 MERCURY MONTEGO. WHILE DRIVING WITH THE CRUISE CONTROL ACTIVATED, THE CONTACT DEPRESSED THE BRAKE PEDAL TO SLOW DOWN, BUT THE VEHICLE FAILED TO STOP. THE BRAKE PEDAL TRAVELED TO THE FLOORBOARD WHEN IT WAS DEPRESSED AND THE VEHICLE FELT AS IF THE VEHICLE WERE ACCELERATING. THE CONTACT STATED THAT THE VEHICLE WAS OUT OF CONTROL. THE CONTACT WAS ABLE TO PULL THE VEHICLE OVER AT 60-65 MPH AND QUICKLY POWERED OFF THE ENGINE. WHILE THE VEHICLE WAS IN NEUTRAL, THE CONTACT RESTARTED THE VEHICLE AND IT OPERATED NORMALLY. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS NOT TAKEN TO A DEALER OR INDEPENDENT MECHANIC FOR DIAGNOSTIC TESTING OR REPAIRS. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 82,300.

NHTSA ID
11218236
Incident
Jun 5, 2019
Mileage
82,300 mi
Driver assistancePowertrain (other)Visibility
Filed Nov 14, 2018
Crash reported

WHILE TRAVELING DOWN THE ROAD THE LIGHTS WENT OUT IN THE CAR QUIT RUNNING AT 60 MILES PER HOUR WAS ALMOST REAR-ENDED KNOCKED UP STEERING WHEEL ENDED UP IN THE DITCH. HAD A NEW ALTERNATOR PUT ON TWICE A BRAND NEW BATTERY HAD ALL THE FUSES CHECKED EVERYTHING REDONE 4 WEEKS LATER SAME THING ALL OVER AGAIN ELECTRICAL PROBLEM WITH YOUR CAR, THIS TIME BEING MORE ALERT OF IT I WAS ABLE TO PULL OVER AND SAVE MYSELF FROM ANOTHER BAD CAR ACCIDENT THERE'S A PROBLEM WITH YOUR ELECTRICAL IN THIS CAR IT'S GOING TO KILL SOMEBODY IT HAS COST ME OVER $3,000 AND NOW IT'S DOING IT AGAIN, HUH COMPLAINTS ABOUT THIS I AM REPORTING IT SOMETHING NEEDS TO BE DONE

NHTSA ID
11151413
Incident
Nov 1, 2018
Mileage
80,000 mi
Driver assistanceElectricalEngine
Filed Mar 20, 2014

WHEN DRIVING THE CAR COMES TO A SUDDEN STOP AND ONLY ALLOWS ME TO GO 20-25 MPH. VERY UNSAFE. I WAS ON THE FREEWAY GOING ABOUT 65MPH AND THEN ENGINE LOST POWER - SPEED DROPPED TO 20 MPH ON THE FREEWAY. LUCKILY I WAS ABLE TO PULL OVER IN TIME AVOID A HIGH SPEED COLLISION. THE SUDDEN ENGINE POWER LOSS HAPPENS GOING AT DIFFERENT SPEEDS EVEN AS SLOW AS 30 MPH. THE RPM NEEDLE GOES UP AND DOWN. I HAVE HAD THE THE THROTTLE BODY CLEANED AT THE DEALER FROM A PREVIOUS RECALL, AND HAVE GOTTEN THE THROTTLE BODY CLEANED AGAIN. *TR

NHTSA ID
10573749
Incident
Mar 10, 2014
Mileage
123,000 mi
Body & structureDriver assistanceEngine+1 more
Filed Jul 4, 2013
Crash reported

AS I BACKED OUT OF A PARKING SPACE, THE CAR SURGED & I HIT ANOTHER PARKED CAR BEHIND ME. EVEN THOUGH I HAD MY FOOT ON THE BRAKE, THE CAR ACCELERATED FOR A FEW SECONDS. I THEN PLACED THE OTHER FOOT ON TOP OF THE RIGHT FOOT & PUT THE GEAR INTO PARK & THE CAR STOPPED. *TR

NHTSA ID
10523202
Incident
Mar 21, 2013
Mileage
36,000 mi
Driver assistanceEngine
Filed Jul 20, 2012

CAR WAS COMPLETLY STOPPED AT A RED LIGHT. THEN ALL OF A SUDDEN THE CAR LURCHED FORWARD 5 FEET WITH FOOT ON THE BRAKE. THIS MAKES THE 3RD OR 4TH TIME IN THE PAST YEAR IT HAS HAPPENED. LUCKY NO ONE WAS IN FRONT OF ME. *TR

NHTSA ID
10466831
Incident
Jul 20, 2012
Mileage
94,500 mi
Driver assistance
Filed Jul 13, 2012

TL* THE CONTACT OWNS A 2006 MERCURY MONTEGO. WHILE DRIVING APPROXIMATELY 10 MPH, THE CONTACT DEPRESSED THE BRAKE PEDAL UPON APPROACHING A TRAFFIC STOP SIGNAL. THE VEHICLE SUDDENLY LUNGED FORWARD WITHOUT WARNING. THE FAILURE RECURRED WHENEVER THE BRAKE PEDAL WAS ENGAGED DURING A COMPLETE STOP. THE FAILURE BECAME PROGRESSIVELY WORSE. THE VEHICLE HAD NOT BEEN DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE PROBLEM. THE APPROXIMATE FAILURE MILEAGE WAS 80,000. THE VIN WAS UNAVAILABLE.

NHTSA ID
10465563
Incident
Jun 8, 2011
Mileage
80,000 mi
Driver assistance
Filed Jul 11, 2012

I EXPERIENCE A SUDDEN ACCELERATION WHEN I AM PULLING INTO OR BACKING OUT OF A PARKING SPACE AND PULLING INTO MY DRIVEWAY. I PURCHASED THIS CAR USED TWO YEARS AGO, SO IT MIGHT NOT BE THE FIRST OCCURRENCE. *TR

NHTSA ID
10465332
Incident
Mar 16, 2012
Mileage
92,903 mi
Driver assistance
Filed Jul 25, 2011

OUR 2006 MERCURY MONTEGO LUNGES, AND SUDDENLY ACCELERATES WITH NO FOOT PRESSURE ON THE GAS PEDAL. IT IS CLEARLY A MISSED RECALL WITH ISSUES WITH THE THROTTLE BODY. FORD KNOWS ALL ABOUT THIS ISSUE AND SO DO YOU.....I AM NOT THE FIRST TO COMPLAIN! DO SOMETHING BEFORE SOMEONE GETS KILLED! THE FOLLOWING SITE EXPLAINS IT ALL==> HTTP://WWW.FACEBOOK.COM/PAGES/FORD-FREESTYLE-500-MERCURY-MONTEGO-THROTTLE-BODY-RECALL/114094741973972?SK=WALL. *TR

NHTSA ID
10415009
Incident
Jul 25, 2011
Mileage
60,000 mi
Driver assistance
Filed Jul 19, 2011

VEHICLE SURGED WHEN PUT IN REVERSE, VEHICLE LUNGED, ENGINE RAN ROUGH AND VEHICLE DIED. VEHICLE WAS HARD TO CONTROL WITH SERVICE BRAKES. THIS HAPPENED SEVERAL TIMES AND THE CHECK ENGINE LIGHT CAME ON. CODES P2106 AND P061B ARE SHOWING. VEHICLE HAS BEEN SURGING FOR A COUPLE OF YEARS, ONLY SLIGHTLY WHEN SHIFTED INTO GEAR. *KB

NHTSA ID
10413593
Incident
Jul 17, 2011
Mileage
101,000 mi
Driver assistance
Filed Aug 15, 2010

WE OWN A 2006 MERCURY MONTEGO AND WE HAVE AN ACCELERATION PROBLEM THAT SEEMS TO BE HAPPENING MORE AND MORE. AFTER STARTING THE VEHICLE WITH THE BRAKE APPLIED AND I SHIFT IN REVERSE, THE ENGINE WILL REV UP AND TRY TO FORCE THE CAR TO MOVE SO I APPLY MT BRAKES EVEN HARDER. THIS ONLY LASTS A FEW SECONDS. THEN I SHIFT INTO "DRIVE" AND WITH THE BRAKE STILL APPLIED, IT MAY DO IT AGAIN AND TRY TO TAKE OFF WHEN IN FACT I WAS NOT YET READY TO PRESS ON MY ACCELERATOR AND IT JUST WANTS TO ACCELERATE ON IT'S OWN. I HAVE RESEARCHED THE MONTEGO AS WELL AS OTHER FORD PRODUCT'S AND HERE IS AN EXAMPLE HTTP://WWW.FORDTAURUS.NET/FORUMS/VIEWTOPIC.PHP?F=5&T=4399&VIEW=NEXT THAT IS PRETTY MUCH WHAT OUR CAR DOES AND IT CAN BE VERY DANGEROUS!!! HOW OFTEN DOES THIS HAPPEN? ALMOST DAILY BUT NOT ALL THE TIME AND THAT'S THE SCARY PART BECAUSE YOU HAVE TO BE READY FOR IT OR IT MAY CATCH YOU OFF-GUARD AND YOU VERY WELL COULD RUN INTO ANOTHER VEHICLE IN FRONT OR BACK OF YOU OR POSSIBLY MAYBE INJURE OR KILL SOMEONE. THIS NEEDS TO BE LOOKED INTO....PLEASE!!! THERE ARE NO RECALLS ON THIS VEHICLE THAT I CAN FIND BUT THERE SURE NEEDS TO BE. SIMILAR FORD PRODUCT'S HAVE THIS ISSUE AND WE NEED SOMEONE WITH SOME AUTHORITY AND ABILITY TO RESEARCH THE ISSUES ON THESE MONTEGO'S! *TR

NHTSA ID
10349411
Incident
Aug 14, 2010
Mileage
51,000 mi
Driver assistance
Filed Feb 20, 2009

I TURNED ON ROAD HEADING SOUTH AND INCREASED SPEED TO LIMIT OF 55 MPH AND SET CRUISE CONTROL. THE ROAD SLOPED SLIGHTLY DOWNWARD AND THE CAR WAS NOT REQUIRING GAS. THE SENSOR GOT CONFUSED AND THE ENGINE CUT OUT LEAVING ME SUDDENLY WITHOUT POWER. I WAS ABLE TO PULL OVER OFF THE ROAD PUT THE CAR IN PARK AND RESTART IT I DI NOT HAVE A RECURRENCE BUT AM VERY CONCERNED ABOUT SAFETY. I TOOK CAR INTO A DEALER AND THEY RESET THE SOFTWARE BUT TOLD ME IT HAPPENS TO ALL CAR MANUFACTURER ON A RARE OCCASION AND COULD NOT GUARANTEE THAT IT WOULD NOT HAPPEN AGAIN. IF I WAS NOT IN THE RIGHT HAND LANE I COULD HAVE DIFFICULTY.*TR

NHTSA ID
10259410
Incident
Feb 18, 2009
Mileage
34,820 mi
Driver assistance
Filed Jul 26, 2006

DT*: THE CONTACT STATED WHILE DRIVING 25 MPH THE VEHICLE BECAME STUCK AT 3500 RPM'S. THE CONTACT BELIEVES IT WAS CAUSED BY THE ACCELERATOR PEDAL STICKING. THE ENGINE HAD TO BE TURNED OFF BEFORE THE VEHICLE WOULD STOP. THREE ATTEMPTS WERE MADE AT RESTARTING THE VEHICLE BEFORE IT WOULD IDLE NORMALLY. THE VEHICLE WAS TAKEN TO THE DEALER BOTH TIMES AND THE PROBLEM COULD NOT BE DUPLICATED. UPDATED 08/25/06. *JB

NHTSA ID
10163477
Incident
Jun 13, 2006
Mileage
1,911 mi

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .