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2009 Smart Fortwo

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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When problems were reported

Mileage at the reported incident

71 reports with mileage · 29 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.

  • Power Train. Review the 27 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 19 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 14 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

3 crash reports11 fire reports2 injury reports

What owners actually said

100 reports
150 miles · May 15, 2012
Power Train

THIS SHIFTING PROBLEM OCCURRED ERRATICALLY SINCE I'VE OWNED NEW. FIRST INCIDENCE WAS WITH SELECTING REVERSE AND THEREBY LOOSING THE ABILITY TO SELECT ANY GEAR MODE (FWD OR REV). THIS ODDITY IS USUALLY RESOLVED BY TURNING THE SWITCH OFF &RESTARTING BUT SOMETIMES BY SELECTING NEUTRAL & WAITING. THE NEXT PROBLEM CAME WHEN ATTEMPTIN…

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THIS SHIFTING PROBLEM OCCURRED ERRATICALLY SINCE I'VE OWNED NEW. FIRST INCIDENCE WAS WITH SELECTING REVERSE AND THEREBY LOOSING THE ABILITY TO SELECT ANY GEAR MODE (FWD OR REV). THIS ODDITY IS USUALLY RESOLVED BY TURNING THE SWITCH OFF &RESTARTING BUT SOMETIMES BY SELECTING NEUTRAL & WAITING. THE NEXT PROBLEM CAME WHEN ATTEMPTING TO ACCELERATE AT APPROX 20 MPH WHICH CAUSED THE ENGINE TO IDLE & CAR TO COAST AS IN NEUTRAL. THE FIRST 2+ YEARS, THIS WAS RESOLVED BY LIFTING OFF THE GAS COMPLETELY & REAPPLYING. THIS BEGAN TO HAPPEN AT VARIOUS SPEEDS, ALWAYS WHEN ACCELERATING. NOTE: ENGINE REVS FOR BOUT 1/2 SECOND BEFORE FAILURE. MY GUESS IS, IT HAPPENS WHEN IT NEEDS TO DOWNSHIFT 2 GEARS. THEN ALSO BEGAN TO HAPPEN UNDER LOAD (UP LONG HILLS REQUIRING AUTO DOWNSHIFT) ALWAYS SOLVED BY GAS RECYCLE AND EVOLVED INTO HAVING TO RECYCLE MULTIPLE TIMES BEFORE IT WOULD DOWNSHIFT. OVER TIME,I LEARNED THAT I COULD PREVENT THIS BY DOWNSHIFTING MANUALLY & NOT WAITING FOR "AUTOSHIFT FAILURE". SOMETIME IN THE LAST YEAR, IT HAS BECOME MORE FRIGHTENING AS IT WILL NOT RECOVER BY RECYCLING THE GAS. I DON'T REMEMBER THE DATE OR MILEAGE IT FIRST HAPPENED BUT I MUST ALMOST STOP BEFORE IT REGAINS ABILITY TO SHIFT/ACCEL NORMALLY. IT IS ERRATIC BUT WAS A LONG TIME BEFORE IT REPEATED ITSELF AFTER THE FIRST INCIDENT. THEY ARE HAPPENING MORE RECENTLY & A COUPLE OF TIMES IN HEAVY HIGHWAY TRAFFIC & NOW MY WIFE REFUSES TO RIDE WITH ME. I TALKED WITH SMART REP WHEN CAR WAS NEW & HE STATED THAT "REPROGRAMING THE TRANSMISSION" WAS OPTION BUT THIS PROCEDURE IS NOT COVERED BY WARRANTY. I HAVE APPOINTMENT TO HAVE THIS 'REPROGRAMMING' DONE AT THE DEALERSHIP BUT HAVE BEEN TOLD IT MAY ONLY SOLVE THE "REVERSE" SELECTION PROBLEM. THEY ARE NOT AWARE OF MY PROBLEMS HAPPENING IN OTHER MODELS OR OF ANY RECALLS, SO MAYBE OTHER OWNERS ARE SLOW TO COMPLAIN LIKE ME. *JS

NHTSA ODI #10458572

19,000 miles · May 3, 2012
Engine

TL* THE CONTACT OWNS A 2009 SMART FORTWO PASSION. WHILE EXAMINING THE VEHICLE, THE CONTACT NOTICED AN OIL LEAK UNDER THE VEHICLE. THE FAILURE WAS NOT DIAGNOSED NOR WAS THE VEHICLE REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE 19,000. UPDATED 6/4/12 *CN THE CONSUMER STATED THE DEALER REFUSED TO ASSIST IN REPAIR COST. THE …

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TL* THE CONTACT OWNS A 2009 SMART FORTWO PASSION. WHILE EXAMINING THE VEHICLE, THE CONTACT NOTICED AN OIL LEAK UNDER THE VEHICLE. THE FAILURE WAS NOT DIAGNOSED NOR WAS THE VEHICLE REPAIRED. THE CURRENT AND FAILURE MILEAGES WERE 19,000. UPDATED 6/4/12 *CN THE CONSUMER STATED THE DEALER REFUSED TO ASSIST IN REPAIR COST. THE OIL PAN WAS LEAKING. UPDATED 06/07/12 *JS

NHTSA ODI #10457393

2,000 miles · Apr 9, 2012
Power Train

ON OR ABOUT 2 MONTHS OR APPROXIMATELY 2000 MILES I WAS DRIVING MY CAR AND HAD STOPPED AT MY MOTHERS DRIVEWAY PUT THE CAR ON PARK AND LEFT THE ENGINE RUNNING FOR LESS THAN A MINUTE WHILE I HANDED SOMETHING TO MY MOTHER WHO APPROACHED THE VEHICLE. WHEN I TRIED PUTTING THE VEHICLE BACK ON DRIVE TO TAKE OFF THE ENGINE WAS NONRESPON…

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ON OR ABOUT 2 MONTHS OR APPROXIMATELY 2000 MILES I WAS DRIVING MY CAR AND HAD STOPPED AT MY MOTHERS DRIVEWAY PUT THE CAR ON PARK AND LEFT THE ENGINE RUNNING FOR LESS THAN A MINUTE WHILE I HANDED SOMETHING TO MY MOTHER WHO APPROACHED THE VEHICLE. WHEN I TRIED PUTTING THE VEHICLE BACK ON DRIVE TO TAKE OFF THE ENGINE WAS NONRESPONSIVE AND READ NEUTRAL. AT WHICH POINT I WENT BACK TO PARK AND TRIED AGAIN TO PUT IT IN DRIVE TO NO AVAIL. I TURNED OFF THE CAR AND STARTED IT AGAIN AND NOTHING. ABOUT THE 5TH ATTEMPT OF OFF AND ON IT FINALLY WENT INTO DRIVE GEAR. THIS HAS CONTINUED TO HAPPEN EVERSINCE WITHOUT ANY NOTICE JUST RANDOMLY, EVEN WHILE I HAVE BEEN AT INTERSECTIONS WHICH HAS PLACED ME AND MY PASSANGER IN GREAT DANGER. I HAVE TAKEN THE VEHICLE IN NUMEROUS OCCASIONS TO THE DEALER AND THE HAVE NO ANSWERS FOR ME. *TR

NHTSA ODI #10454584

Mileage unknown · Apr 9, 2012
Air Bags

I PURCHASED THE VEHICLE ON FEB 2009 AT ABOUT 62000 MILES/DEC 2011 - JAN 2012 THE AIRBAG LIGHT CAME ON WITHOUT ANYTHING HAPPENING. I TOOK TO THE MECHANIC WHO SAID THEY PUT IT THROUGH DIAGNOSTIC MACHINE AND ALL WAS SUPPOSE TO BE FINE AND THEY DIDN'T KNOW WHY LIGHT WAS ON. THAT THEY HAD TO TAKE THE CAR APART IN ORDER TO SEE WHAT W…

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I PURCHASED THE VEHICLE ON FEB 2009 AT ABOUT 62000 MILES/DEC 2011 - JAN 2012 THE AIRBAG LIGHT CAME ON WITHOUT ANYTHING HAPPENING. I TOOK TO THE MECHANIC WHO SAID THEY PUT IT THROUGH DIAGNOSTIC MACHINE AND ALL WAS SUPPOSE TO BE FINE AND THEY DIDN'T KNOW WHY LIGHT WAS ON. THAT THEY HAD TO TAKE THE CAR APART IN ORDER TO SEE WHAT WAS WRONG. THIS IS ALL VERY STRESSFUL AS IM EXPECTING AND EVERYTIME I GET IN MY CAR IM AFRAID OF GETTING INTO AN ACCIDENT AND NOT HAVING AIRBAG. *TR

NHTSA ODI #10454579

15,000 miles · Mar 8, 2012
Air Bags

AFTER STARTING THE SMART FORTWO THE SRS (AIRBAG SYMBOL) STAYED LIT. THE OWNER'S MANUAL STATES THAT THE AIRBAG DEPLOYMENT COULD BE COMPROMISED; DO NOT OPERATE THE VEHICLE. I PURCHASED THE CAR NEW FROM THE SMART DEALER AND PURCHASED THE EXTENDED WARRANTY. *TR THIS ISSUE OCCURRED JUST AS SMART WAS TRANSFERRED FROM VOLKSWAGEN TO …

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AFTER STARTING THE SMART FORTWO THE SRS (AIRBAG SYMBOL) STAYED LIT. THE OWNER'S MANUAL STATES THAT THE AIRBAG DEPLOYMENT COULD BE COMPROMISED; DO NOT OPERATE THE VEHICLE. I PURCHASED THE CAR NEW FROM THE SMART DEALER AND PURCHASED THE EXTENDED WARRANTY. *TR THIS ISSUE OCCURRED JUST AS SMART WAS TRANSFERRED FROM VOLKSWAGEN TO MERCEDES (SUMMER 2011) SO NO DEALER WAS ABLE TO SERVICE MY VEHICLE FOR A MINIMUM OF 2 WEEKS AS THE MERCEDES DEALERS WEREN'T TOOLED TO SERVICE THEM YET. AFTER THE TRANSITION PERIOD, THE SERVICE REP INFORMED ME THAT IT MIGHT NOT BE COVERED UNDER THE WARRANTY AND I WOULD HAVE TO PAY FOR THE DIAGNOSIS (NEARLY $200). IF THE PROBLEM WAS DISCOVERED TO BE COVERED UNDER THE WARRANTY I WOULD GET THAT BACK. DUE TO BUDGET CONSTRAINTS I WAS NOT ABLE TO IMMEDIATELY PERFORM THE DIAGNOSIS. NOW, BEGINNING OF 2012, MERCEDES HAS PERFORMED THE DIAGNOSIS AND CONFIRMED THAT THE ADAPTER FOR THE WIRING HARNESS HAS A RESISTANCE THAT IS TOO HIGH AND TRIGGERING THE SYSTEM STATUS LIGHT AND THE SYSTEM WILL NOT OPERATE UNLESS FIXED. THEY HAVE PERFORMED A LARGE NUMBER OF THESE FIXES. HOWEVER, IT IS NOT COVERED UNDER THE WARRANTY. THE ESTIMATE FOR PARTS AND LABOR IS $541. I WAS INFORMED THAT SMART HAS BEEN MADE AWARE OF THE ISSUE AND HAS 'UPGRADED' THE ADAPTER CHOICE, BUT DOES NOT COVER THE PART/LABOR FOR FIXING IT. MY NEW CAR, LOW MILEAGE, GARAGED, NO WRECKS OR DAMAGE OTHERWISE, IS UNSAFE TO DRIVE. FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 208 (FMVSS 208) REQUIRES MINIMUM SRS STANDARDS BE MET: "PASSENGER CARS (EFFECTIVE 9-1-97), MULTIPURPOSE PASSENGER VEHICLES, TRUCKS AND BUSES (EFFECTIVE 9-1-98) SHALL BE EQUIPPED WITH AIR BAGS." SRS WILL NOT DEPLOY; EFFECTIVELY THERE ARE NO AIR BAGS. THAT IS A VIOLATION OF THE STANDARD, AND SMART/MERCEDES WILL NOT WARRANTY THE KNOWN DEFECT. THIS BE COVERED UNDER ANY WARRANTY, IT SHOULD BE A FULL RECALL. DRIVERS AND PASSENGERS ARE AT RISK!

NHTSA ODI #10450791

Mileage unknown · Feb 7, 2012
Power Train

THIS HAS HAPPENED OVER THE LAST YEAR, AT LEAST A FEW DOZEN TIMES. SOMETIMES IT'S HAPPENED AS OFTEN AS 2-3 TIMES PER WEEK. I WILL START MY CAR, AND SHIFT INTO REVERSE, AND WHERE THERE WAS A P FOR PARK ON THE DISPLAY, THE DISPLAY IS NOW BLANK, AND MY CAR WILL NOT REVERSE. IT WILL ALSO NOT GO INTO DRIVE, OR DISPLAY D. I WILL TRY MO…

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THIS HAS HAPPENED OVER THE LAST YEAR, AT LEAST A FEW DOZEN TIMES. SOMETIMES IT'S HAPPENED AS OFTEN AS 2-3 TIMES PER WEEK. I WILL START MY CAR, AND SHIFT INTO REVERSE, AND WHERE THERE WAS A P FOR PARK ON THE DISPLAY, THE DISPLAY IS NOW BLANK, AND MY CAR WILL NOT REVERSE. IT WILL ALSO NOT GO INTO DRIVE, OR DISPLAY D. I WILL TRY MOVING IT BACK AND FORWARD AND THE DISPLAY STAYS BLANK, AND MY CAR WON'T MOVE. SOMETIMES WHEN I RESTART MY CAR IT WILL GO BACK TO NORMAL, SHIFTING INTO REVERSE, AND DISPLAYING AN R ON THE DISPLAY PANEL...OTHER TIMES IT WILL TAKE SEVERAL MINUTES FOR IT TO RESPOND, AND TO BE ABLE TO MOVE. I HAVE READ ON-LINE ABOUT OTHER OWNERS HAVING SEVERAL PARTS REPLACED AND SOFTWARE UPDATES, BUT ALWAYS THE PROBLEM SEEMS TO COME BACK. OTHERS CLAIM IT'S THE CLUTCH PLATE ASSEMBLY, AND THAT THOSE HAVE BEEN FIXED FOR THE 2009 MODEL...BUT I'VE STILL EXPERIENCED THE PROBLEM. I'VE READ ABOUT THIS HAPPENING TO OTHERS IN TRAFFIC, AND I'VE READ ABOUT DEALERSHIPS NOT BEING ABLE TO FIND "ANYTHING WRONG" WITH CARS IN THIS SITUATION. *TR

NHTSA ODI #10447076

11,617 miles · Feb 6, 2012
Structure

THE PANORAMIC ROOF ON MY PASSION MODEL HAS BEGUN TO SEPARATE FROM THE REST OF THE CAR IN THE FRONT DRIVER SIDE CORNER. IT RATTLES WHEN THE VEHICLE GOES OVER A BUMP AND WIND NOISE FROM THE PANEL LIFTING OCCURS AT 50 MPH AND ABOVE. DUE TO THE FORCE EXERTED BY THE WIND AND THE FACT THAT THIS PANEL IS MERELY GLUED TO THE REST OF THE…

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THE PANORAMIC ROOF ON MY PASSION MODEL HAS BEGUN TO SEPARATE FROM THE REST OF THE CAR IN THE FRONT DRIVER SIDE CORNER. IT RATTLES WHEN THE VEHICLE GOES OVER A BUMP AND WIND NOISE FROM THE PANEL LIFTING OCCURS AT 50 MPH AND ABOVE. DUE TO THE FORCE EXERTED BY THE WIND AND THE FACT THAT THIS PANEL IS MERELY GLUED TO THE REST OF THE VEHICLE -NOT BOLTED, SCREWED, OR OTHERWISE FASTENED- THE CONDITION IS WORSENING AND WILL CONTINUE TO DO SO UNTIL I IMAGINE THE ROOF SEPARATES COMPLETELY IN A HIGH-SPEED INCIDENT. (OF COURSE I WILL HAVE THE ROOF REPAIRED BEFORE THIS OCCURS, HOWEVER, THE VEHICLE'S TWO-YEAR WARRANTY HAS EXPIRED.) I FIND THIS POTENTIALLY EXTREMELY HAZARDOUS DEFECT TO BE COMPLETELY UNACCEPTABLE. *TR

NHTSA ODI #10446907

Mileage unknown · Sep 12, 2011
Unknown Or Other

I AM HAVING A PROBLEM WITH MY 2009 SMART FORTWO PASSION'S TRANSMISSION. WE PICKED UP OUR CAR ON SATURDAY FOR THE FOLLOWING PROBLEM: I WAS DRIVING ALONG & ALL OF A SUDDEN, THE CAR SEEMS TO THINK IT'S IN N. EVEN CHANGING THE GEARS PROMPTS AN "N" IN THE GEAR POSITION. ONCE I TURNED THE CAR OFF, IT WOULDN'T START AGAIN & THE DREADED…

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I AM HAVING A PROBLEM WITH MY 2009 SMART FORTWO PASSION'S TRANSMISSION. WE PICKED UP OUR CAR ON SATURDAY FOR THE FOLLOWING PROBLEM: I WAS DRIVING ALONG & ALL OF A SUDDEN, THE CAR SEEMS TO THINK IT'S IN N. EVEN CHANGING THE GEARS PROMPTS AN "N" IN THE GEAR POSITION. ONCE I TURNED THE CAR OFF, IT WOULDN'T START AGAIN & THE DREADED THREE BARS APPEARED. WE TRIED THE "TEACH-IN" FIX & IT WORKED TEMPORARILY BEFORE ACTING UP AGAIN. WE HAD OUR CAR TOWED TO THE DEALER FOR SERVICE AND PICKED IT UP ON SATURDAY AFTER THE SERVICE DEPARTMENT SUPPOSEDLY FIXED IT. THE SERVICE DEPARTMENT DID A DIAGNOSTIC CHECK AND A CODE APPEARED. THEY THEN RESET WHATEVER NEED TO BE RESET FOR $112.98. WE WERE ALSO OFFERED A SOFTWARE UPGRADE FOR $75 ON THE BASIS THE SERVICE MANAGER DID NOT KNOW WHAT THE UPGRADE DOES, BUT HE DID KNOW IT WOULDN'T FIX THE PROBLEM. OBVIOUSLY, WE TURNED DOWN THE UPGRADE. I HAVE CONTACTED MERCEDES TO ABSORB THE COST OF FIXING THIS DEFECT. OUR WARRANTY EXPIRED ONLY 6 WEEKS AGO. SINCE THERE IS A METHOD TO "LIMP" TO A SAFE PLACE IN THE USER MANUAL, IT SEEMS THEY ANTICIPATED THIS PROBLEM TO BEGIN WITH. FROM READING BLOGS ABOUT THIS, I WAS NOT SURPRISED WHEN THE SAME PROBLEM STARTED AGAIN ON SUNDAY. NOW WE ARE HAVING IT TOWED IN FOR SERVICE AGAIN. I URGE MERCEDES-BENZ TO ACTIVATE A RECALL ON THIS MODEL! SOONER OR LATER THIS DEFECT IS GOING TO KICK IN ON THE FREEWAY AND SOMEONE WILL BE REAR-ENDED OR EVEN KILLED. THIS IS NOT SIMPLY A NUISANCE MALFUNCTION! *TR

NHTSA ODI #10424748

18,200 miles · Sep 7, 2011
Unknown Or Other

SIX WEEKS OUT OF WARRANTY - I WAS DRIVING ALONG & ALL OF A SUDDEN, THE CAR SEEMS TO THINK IT'S IN NEUTRAL, WON'T LET ME CHANGE GEARS - WAS ONLY ABLE TO COAST TO A SAFE AREA OFF THE HIGHWAY. ANY GEAR I SHIFTED TO KEPT COMING ACROSS THE DASH AS THE NEUTRAL POSITION. ONCE I TURNED THE CAR OFF, IT WOULDN'T START AGAIN & THE DREADED …

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SIX WEEKS OUT OF WARRANTY - I WAS DRIVING ALONG & ALL OF A SUDDEN, THE CAR SEEMS TO THINK IT'S IN NEUTRAL, WON'T LET ME CHANGE GEARS - WAS ONLY ABLE TO COAST TO A SAFE AREA OFF THE HIGHWAY. ANY GEAR I SHIFTED TO KEPT COMING ACROSS THE DASH AS THE NEUTRAL POSITION. ONCE I TURNED THE CAR OFF, IT WOULDN'T START AGAIN & THE DREADED THREE BARS APPEARED. WE TRIED THE "TEACH-IN" FIX RECOMMENDED IN THE USER MANUAL & IT WORKED TEMPORARILY BEFORE ACTING UP AGAIN. FROM THE INTERNET BLOGS I'VE READ, THIS WAS A PROBLEM IN THE 2008 MODEL - AN UPGRADE WAS PROVIDED FOR A FIX. MY CAR IS A 2009 AND I FEEL SMART USA SHOULD RECALL THE 2009 MODEL DUE TO THIS OBVIOUS DEFECT. IT'S ABSOLUTELY RIDICULOUS I WOULD HAVE TO PAY FOR SOMETHING LIKE THIS WHEN THE CAR IS ONLY SIX WEEKS PAST WARRANTY! OUR DEALER KEEPS TRANSFERRING US TO MERCEDES-BENZ FINANCIAL SINCE THEY'RE THE ONE WHO APPROVE THE WARRANTY ISSUE. NO ONE FROM MERCEDES IS ANSWERING OR RETURNING OUR CALLS. *TR

NHTSA ODI #10424136

7,700 miles · Jul 31, 2010
Service Brakes, HydraulicCrash

I HAVE A 2009 SMART FOR TWO PASSION MODEL ON 7/21 I WENT TO GO INTO A PARKING PLACE AT A SMALL SHOPPING AREA AND THE BRAKES SLOWED ME DOWN BUT WOULD NOT ALLOW ME TO COME TO A COMPLETE STOP. I WAS GOING VERY SLOW BUT COULD NOT STOP THUS I HIT THE WINDOW OF A FURNITURE STORE. IT BROKE THE WINDOW AND THE ONLY DAMAGE TO MY CAR WEE C…

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I HAVE A 2009 SMART FOR TWO PASSION MODEL ON 7/21 I WENT TO GO INTO A PARKING PLACE AT A SMALL SHOPPING AREA AND THE BRAKES SLOWED ME DOWN BUT WOULD NOT ALLOW ME TO COME TO A COMPLETE STOP. I WAS GOING VERY SLOW BUT COULD NOT STOP THUS I HIT THE WINDOW OF A FURNITURE STORE. IT BROKE THE WINDOW AND THE ONLY DAMAGE TO MY CAR WEE CUTS IN THE PLASTIC FROM THE FALLING GLASS AS IT TOOK THEM 2 HOURS TO PICK IT UP. THE POLICE FILED A REPORT, NO ONE WAS INJURED, THE AIR BAGS DID NOT DEPLOY, AND I WENT SUCH A SHORT DISTANCE I DID NOT HAVE TIME TO THINK ABOUT PUTTING ON THE EMERGENCY BRAKE. THERE WAS NO WARNING THAT I AM AWARE OF. ALL I REMEMBER IS PUSHING THE BRAKE PEDAL ALL THE WAY TO THE FLOOR AND IT WOULD NOT STOP. THERE ARE FACTORY FLOOR MATS IN THE CAR AND I HAVE MANY PICTURES. IT HAS BEEN AT THE DEALER SINCE THE ACCIDENT AND THEY SAID THEY CANNOT FIND ANYTHING WRONG. SMART IS SUPPOSE TO SEND A REPRESENTATIVE TO SEE IT. I REALLY HAVE LITTLE FAITH IN THIS DEALERSHIP AND YOU CAN NEVER REACH ANYONE TO TALK TO ALL YOU GET ARE VOICEMAILS AND NO CALL BACK. FINALLY GOT THROUGH ON WED 7/28 WHEN THEY SAID THEY FOUND NOTHING WRONG. IT IS STILL AT SMART OF TREVOSE (PA). *TR

NHTSA ODI #10346474

Official recalls

1

18V273000 · Engine And Engine Cooling:engine; Engine And Engine Cooling:exhaust System

Apr 27, 2018

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2008-2009 smart fortwo cabrio and fortwo coupe vehicles. The rear insulation mat in the engine compartment may deform, deteriorate, and loosen over time, allowing the mat to contact hot exhaust system components.

Consequence & remedy

Consequence: If the mat contacts hot exhaust system components, it can increase the risk of a fire.

Remedy: MBUSA will notify owners, and dealers will replace the rear insulation mat with an improved one, free of charge. The recall began in July 2018. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018060010.

Additional source detail variants (2)

Engine And Engine Cooling:exhaust System

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2008-2009 smart fortwo cabrio and fortwo coupe vehicles. The rear insulation mat in the engine compartment may deform, deteriorate, and loosen over time, allowing the mat to contact hot exhaust system components.

Consequence: If the mat contacts hot exhaust system components, it can increase the risk of a fire.

Remedy: MBUSA will notify owners, and dealers will replace the rear insulation mat with an improved one, free of charge. The recall began in July 2018. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018060010.

Engine And Engine Cooling:engine

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2008-2009 smart fortwo cabrio and fortwo coupe vehicles. The rear insulation mat in the engine compartment may deform, deteriorate, and loosen over time, allowing the mat to contact hot exhaust system components.

Consequence: If the mat contacts hot exhaust system components, it can increase the risk of a fire.

Remedy: MBUSA will notify owners, and dealers will replace the rear insulation mat with an improved one, free of charge. The recall began in July 2018. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018060010.

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

2

EA17003 · Engine Compartment Fire

Opened Sep 1, 2017 · Closed Aug 21, 2018

Status: closed (inferred from source dates) · Engine

On April 30, 2018, Mercedes-Benz USA, LLC, (Mercedes-Benz) submitted a Defect Information Report (DIR) to NHTSA regarding a defect that could result in a vehicle fire starting from the engine compartment in 42,781 model year (MY) 2008 and 2009 Smart Fortwo cabrio and coupe vehicles (451 platform).According to Mercedes-Benz?s DIR, ?the rear insulation mat within the engine compartment might deform, deteriorate, loosen and over time, subsequently be able to contact hot components of the exhaust system.This could lead to an ignition of the insulation mat and possible fire in the engine compartment.?The US-specification exhaust system has an external catalytic converter packaged close to the insulation mat, where temperatures in the vicinity of the insulation mat reach high values.Over time, these temperatures can lead to a change in the insulation mat's material characteristics and ultimately allow the material to deform. Depending on the magnitude and the specific location of the deformation, the insulation mat could contact hot components of the exhaust system and ignite.Mercedes-Benz will replace the rear insulation mat on the affected vehicles with the improved mat first implemented in the United States in MY 2010 vehicles.ODI?s analysis of fire incident field data reported to NHTSA and Mercedes-Benz show an increasing trend of non-crash fires in the subject vehicles that begins after 4 years of service and accelerates after 7 years of service.The analysis shows that this trend is driven by fires occurring in the engine compartment.Forensic investigations of fires occurring in the past year identified the insulation mat as a likely or possible cause of most of the fires originating in the engine compartment.This investigation is closed based on Mercedes-Benz insulation mat recall.For more information about field data trends and fire investigations, see the closing resume in the document file for this investigation.

PE16016 · Engine Compartment Fire

Opened Dec 16, 2016 · Closed Nov 20, 2017

Status: closed (inferred from source dates) · Engine

On December 16, 2016, the Office of Defects Investigation (ODI) opened Preliminary Evaluation PE16-016 to investigate eight complaints alleging incidents of engine compartment fire while driving or shortly after engine shutdown in model year (MY) 2008 through 2009 Smart Fortwo vehicles.The complaints appeared to indicate an increasing trend, with all eight fires occurring since January 2015.As part of PE16-016, ODI analyzed information related to incidents reported to the Office by consumers, analyzed field data and technical information submitted by Mercedes-Benz USA (Mercedes) in response to the PE16-016 information request letter, and analyzed non-crash vehicle fire claim data provided by the Highway Loss Data Institute (HLDI).To date, ODI's analysis of incidents reported by consumers and provided by Mercedes has identified 27 incidents of open flame fires originating in the engine compartments of the subject vehicles, 14 of which were reported to ODI by Vehicle Owner Questionnaires (VOQs) and 18 involving complaints or field reports to Mercedes (5 of the incidents were reported to both ODI and Mercedes).One incident reported to Mercedes includes an allegation of an injury from smoke inhalation.Nineteen (19) of the incidents occurred since January 2015.Mercedes has only investigated 2 of the 27 fire incidents, and the company was unable to identify a vehicle-based cause for either incident.To further assess incident rates and trends, ODI requested fire claim data for the subject vehicles and eight peer vehicles from the Highway Loss Data Institute (HLDI).HLDI collects insurance claim data from companies representing over 80 percent of the market for private passenger vehicle insurance in the United States.ODI?s analysis of the HLDI data, which covered the period from 2010 through late-2016, found that the MY 2008 Fortwo vehicles had a significantly higher claim frequency than its peers and, similar to ODI?s complaint trend, experienced a sharp increase in claims in 2015.This investigation has been upgraded to an Engineering Analysis (EA17-003) to continue to investigate the high frequency and increasing trend of non-crash engine compartment fire incidents in the subject vehicles.The VOQs associated with the opening of this investigation were:10676359, 10780222, 10790017, 10820891, 10872656, 10944676, 10916505, 10924311, 10924637, 10939504, 10945296, 10993895, 11011100, 11011565.