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2005 Lincoln Ls

Owner reports · Recalls · Investigations

Similar to other model years

Owner complaints for the 2005 Lincoln Ls do not stand out strongly from the model-year median of 91.

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When problems were reported

Mileage at the reported incident

80 reports with mileage · 10 unknown

NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.

What to inspect

Issues worth paying extra attention to based on owner reports.

  • Electrical System. Review the 21 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Power Train. Review the 17 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine And Engine Cooling. Review the 13 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

4 crash reports0 fire reports6 injury reports

Vehicle Speed Control complaints

9 reports
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34,400 miles · May 7, 2013
Vehicle Speed ControlCrashInjury

I WAS COMPLETELY STOPPED AT A RED LIGHT WITH MY FOOT ON THE BRAKE. THE CAR SUDDENLY LURCHED ON IT'S OWN. MY REACTION WAS TO APPLY BOTH FEET TO THE BRAKE WITH FORCE. IN SPITE OF THAT, THE VEHICLE CONTINUED TO CRAWL AND IT ROLLED INTO THE INTERSECTION. I WAS HIT BY AN ONCOMING CAR. MY CAR WAS TOTALED. *TR

NHTSA ODI #10510919

100,000 miles · Jan 11, 2013
Vehicle Speed Control

TL* THE CONTACT OWNS A 2005 LINCOLN LS. THE CONTACT STATED THAT WHILE DRIVING, THE CONTACT DECELERATED AND THE VEHICLE ERRONEOUSLY ACCELERATED. THE CONTACT SHIFTED INTO PARK TO STOP THE VEHICLE. THE CONTACT ALSO STATED THAT THE FAILURE RECURRED SEVERAL TIMES AND EVENTUALLY BECAME PERMANENT. THE VEHICLE IS CURRENTLY BEING DIAGNOS…

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TL* THE CONTACT OWNS A 2005 LINCOLN LS. THE CONTACT STATED THAT WHILE DRIVING, THE CONTACT DECELERATED AND THE VEHICLE ERRONEOUSLY ACCELERATED. THE CONTACT SHIFTED INTO PARK TO STOP THE VEHICLE. THE CONTACT ALSO STATED THAT THE FAILURE RECURRED SEVERAL TIMES AND EVENTUALLY BECAME PERMANENT. THE VEHICLE IS CURRENTLY BEING DIAGNOSED BY THE DEALER. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 100,000.

NHTSA ODI #10492287

62,000 miles · Jun 23, 2010
Vehicle Speed Control

MY 2005 LINCOLN LS HAS BEEN GOING INTO AN ETC FAILSAFE MODE ALMOST EVERY OTHER DAY FOR LAST FOUR MONTHS. DEALERSHIP HAS TOLD ME IT IS A FAULTY ACCELERATOR PEDAL SENSOR. HOWEVER, THIS PART WAS AND CONTINUES TO BE ON A "NATIONAL BACKORDER". I HAVE AVOIDED COUNTLESS CRASHES DUE TO THIS FAILURE WHILE MERGING INTO TRAFFIC. ONCE TH…

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MY 2005 LINCOLN LS HAS BEEN GOING INTO AN ETC FAILSAFE MODE ALMOST EVERY OTHER DAY FOR LAST FOUR MONTHS. DEALERSHIP HAS TOLD ME IT IS A FAULTY ACCELERATOR PEDAL SENSOR. HOWEVER, THIS PART WAS AND CONTINUES TO BE ON A "NATIONAL BACKORDER". I HAVE AVOIDED COUNTLESS CRASHES DUE TO THIS FAILURE WHILE MERGING INTO TRAFFIC. ONCE THE ETC FAILURE COMES ON, I LOSE ALL ACCELERATOR POWER AND MERELY COAST IN AN ATTEMPT TO GET OFF HIGHWAY SO I CAN RESTART THE CAR. ON ONE PARTICULAR DAY THIS HAPPENED 4 TIMES OVER THE COURSE OF DRIVING ABOUT 15 MILES. I AM PUTTING THE INCIDENT DATE AS WHEN I TOOK IT TO DEALERSHIP LAST HOWEVER THIS ISSUE IS ON GOING. *TR

NHTSA ODI #10339638

77,000 miles · Jun 4, 2010
Vehicle Speed Control

WHEN CAR ACCELERATE, THE CARE GOES INTO AN ETC FAIL SAFE MODE AND SHUTS DOWN. THIS ALMOST CAUSED AN ACCIDENT ON TWO OCCASIONS. THE DEALERSHIP KNOWS IT IS AN ISSUE, BUT SAYS I WILL HAVE TO FIX. *TR

NHTSA ODI #10334534

65,000 miles · Mar 15, 2010
Fuel System, OtherVehicle Speed Control

THE CAR WILL SUDDENLY SURGE OR DIE OUT WHILE DRIVING. CAN OCCUR AT ANY TIME WHILE DRIVING, DID IT TO ME MULTIPLE TIMES, WHETHER IN IDLE OR ON THE HIGHWAY GOING 50+MPH. I AM TRYING TO GET THE PART REPLACED FROM THE DEALER. THE PART IS ON BACKORDER, SEEMINGLY THERE IS A LARGE NUMBER OF THESE GOING BAD AND NOT ENOUGH NEW ONES TO G…

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THE CAR WILL SUDDENLY SURGE OR DIE OUT WHILE DRIVING. CAN OCCUR AT ANY TIME WHILE DRIVING, DID IT TO ME MULTIPLE TIMES, WHETHER IN IDLE OR ON THE HIGHWAY GOING 50+MPH. I AM TRYING TO GET THE PART REPLACED FROM THE DEALER. THE PART IS ON BACKORDER, SEEMINGLY THERE IS A LARGE NUMBER OF THESE GOING BAD AND NOT ENOUGH NEW ONES TO GO AROUND. THE PART THE DEALER IS TELLING ME WENT BAD IS THE THROTTLE BODY. *TR

NHTSA ODI #10319954

80,000 miles · Feb 24, 2010
Vehicle Speed Control

INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) LAST NIGHT MY 2005 LINCOLN LS HAD RUNAWAY ACCELERATION WHEN I PUT IT INTO REVERSE. I COULDN'T GET IT STOPPED UNTIL I WAS OUT OF THE DRIVEWAY AND HALFWAY INTO THE STREET. I ALMOST HIT A TREE. I KNOW THAT IF I TAKE IT INTO LINCOLN, THEY …

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INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6) LAST NIGHT MY 2005 LINCOLN LS HAD RUNAWAY ACCELERATION WHEN I PUT IT INTO REVERSE. I COULDN'T GET IT STOPPED UNTIL I WAS OUT OF THE DRIVEWAY AND HALFWAY INTO THE STREET. I ALMOST HIT A TREE. I KNOW THAT IF I TAKE IT INTO LINCOLN, THEY WILL DENY ANY ISSUE. [XXX] *TR

NHTSA ODI #10313497

68,000 miles · Jul 15, 2009
Vehicle Speed Control

ON JULY 4, 2009 WHILE TRAVELING ON A MAJOR HIGHWAY DRIVING AT THE SPEED OF 60 MPH THE ACCELERATION STOPPED FUNCTIONING WITHOUT WARNING. THIS WAS THE FIRST TIME THIS ISSUE EVER OCCURRED. TO CORRECT THE PROBLEM THE CAR WAS TAKEN TO A FORD DEALERSHIP TO REPAIR THE PROBLEM. I WAS TOLD THAT THE THROTTLE BODY NEEDED TO BE REPLACED. TH…

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ON JULY 4, 2009 WHILE TRAVELING ON A MAJOR HIGHWAY DRIVING AT THE SPEED OF 60 MPH THE ACCELERATION STOPPED FUNCTIONING WITHOUT WARNING. THIS WAS THE FIRST TIME THIS ISSUE EVER OCCURRED. TO CORRECT THE PROBLEM THE CAR WAS TAKEN TO A FORD DEALERSHIP TO REPAIR THE PROBLEM. I WAS TOLD THAT THE THROTTLE BODY NEEDED TO BE REPLACED. THE THROTTLE BODY WAS REPLACED AND WHILE LEAVING THE DEALERSHIP ON ANOTHER MAJOR HIGHWAY THE ISSUE HAPPENED 3 TIMES AFTER THE REPAIR WAS SAID TO BE COMPLETED. BOTH TIMES THE ISSUE OCCURRED MY FAMILY AND I WAS IN A NEAR FATAL ACCIDENT. THE CAR WAS RETURNED TO THE DEALERSHIP ON THAT SAME DAY. AFTER A DAY OF DIAGNOSTIC THE DEALERSHIP COULD NOT EXPLAIN TO ME WHAT WAS CAUSING THE PROBLEM. FINALLY, THE DEALERSHIP CALLED AND STATED THAT A RADIO FREQUENCY WAS CAUSING THE PROBLEM. I WAS ALSO TOLD THAT THE THERE WAS A PROBLEM WITH THE COILS. AT THIS POINT I DON'T THINK THE CERTIFIED TECHNICIANS OR THE DEALERSHIP KNOW HOW TO REPAIR THE ISSUE. I DO KNOW THAT THE SERVICE MANAGER WANT ME TO KEEP PAYING MONEY UNTIL THEY STUMBLE UPON A SOLUTION. I REFUSE TO PUT MY FAMILY ON THE HIGHWAY A THIRD TIME WITH THIS ONGOING ISSUE. MAYBE NEXT TIME WE WON'T BE SO LUCKY.

NHTSA ODI #10276934

63,295 miles · Jan 23, 2009
Electrical SystemVehicle Speed Control

TL*THE CONTACT OWNS A 2005 LINCOLN LS. THE CONTACT STATED THAT THE ACCELERATOR PEDAL WAS BECOMING STUCK WHILE ATTEMPTING TO OPERATE THE VEHICLE. WHILE DRIVING LESS THAN 65 MPH, SHE FELT AS IF SOMETHING WERE STUCK UNDERNEATH THE ACCELERATOR PEDAL AND IT WOULD RESIST FORCE. THE DEALER COULD NOT DUPLICATE THE FAILURE; HOWEVER, T…

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TL*THE CONTACT OWNS A 2005 LINCOLN LS. THE CONTACT STATED THAT THE ACCELERATOR PEDAL WAS BECOMING STUCK WHILE ATTEMPTING TO OPERATE THE VEHICLE. WHILE DRIVING LESS THAN 65 MPH, SHE FELT AS IF SOMETHING WERE STUCK UNDERNEATH THE ACCELERATOR PEDAL AND IT WOULD RESIST FORCE. THE DEALER COULD NOT DUPLICATE THE FAILURE; HOWEVER, THE DIAGNOSTIC DETERMINED THAT THE THROTTLE FAILED. THE FAILURE PERSISTED AND THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC, WHO INSTALLED A THROTTLE ACTUATOR CONTROL, GASKET, AND ACCELERATOR PEDAL SENSOR TO REMEDY THE FAILURE. AFTER THE REPAIRS, THE PARKING BRAKE WARNING INDICATOR ILLUMINATED ON THE INSTRUMENT PANEL. THE MECHANIC ASSURED HER THAT THE BRAKES WERE REPLACED AND THE INSTRUMENT PANEL DISPLAYED A FAULTY WARNING MESSAGE. TO DATE, THE FAILURE STILL CANNOT BE DUPLICATED AND THE CONTACT IS AWAITING THE ARRIVAL OF A PART THAT WOULD APPARENTLY REMEDY THE FAILURE. THE FAILURE MILEAGE WAS 63,295 AND CURRENT MILEAGE WAS 66,000.

NHTSA ODI #10256127

19,000 miles · Dec 12, 2005
Engine And Engine CoolingVehicle Speed Control

DT: THE CONTACT STATED THE CHECK ENGINE LIGHT AND OTHER LIGHTS ILLUMINATED. THE VEHICLE WOULD NOT ACCELERATE OVER 40 MPH. THE MECHANIC RESET THE WARNING LIGHTS. BUT WAS UNABLE TO DIAGNOSE THE CAUSE OF THE PROBLEM. THE WARNING LIGHTS ILLUMINATED AGAIN. THIS TIME THE VEHICLE WOULD NOT ACCELERATE OVER 30 MPH. *AK.

NHTSA ODI #10145029

Official recalls

1

05V113000 · Fuel System, Gasoline:storage

Mar 18, 2005

ON CERTAIN PASSENGER VEHICLES, THE FUEL TANK MAY HAVE A LOCALIZED THIN WALL SECTION IN THE LOWER HALF OF THE TANK. THE FUEL TANK MAY CRACK CREATING A POTENTIAL FOR A FUEL LEAK AND FUEL ODOR. THE "SERVICE ENGINE SOON" INDICATOR MAY ILLUMINATE.

Consequence & remedy

Consequence: A FUEL LEAK IN THE PRESENCE OF AN IGNITION SOURCE COULD RESULT IN A FIRE.

Remedy: DEALERS WILL REPLACE THE FUEL TANK FREE OF CHARGE. THE RECALL BEGAN ON APRIL 4, 2005. OWNERS MAY CONTACT FORD AT 1-800-392-3673, LINCOLN AT 1-800-521-4140.

Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗

NHTSA investigations

0

No exact-year investigations in this snapshot.