IllustrationI SENT AN EMAIL NOT TO LONG AGO REGARDING MY SMARTFORTWO. I WANTED TO CANCEL OR DELETE MY COMPLAINT. APPEARS THAT MY ISSUE HAS NOTHING TO DO WITH KEY REPROGRAMMING. MY ISSUE IS LIKELY CLUTCH / ACTUATOR ISSUE. PLEASE CANCEL, DELETE, IGNORE THE COMPLAINT THAT IS IN ERROR. *TR
2009 Smart Fortwo
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Fortwo years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
240–25K
2025–50K
1850–75K
375–100K
6100–150K
0150K+
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
Engine complaints
19 reportsTODAY I RECEIVED A THIRD (3RD) RECALL NOTIFICATION FOR MY 2009 SMART FOUR TWO COUPE REAR ENGINE INSULATION MAT. THE NOTICE STATES THE CURRENT MAT COULD INCREASE THE RISK OF FIRE. EACH TIME I HAVE CONTACTED THE DEALER (55 MILES DISTANT) THEY HAVE INFORMED THEY ARE OUT OF STOCK OF THIS ITEM. I'VE ASKED THEM TO NOTIFY ME WHEN THE…
Read full complaint
TODAY I RECEIVED A THIRD (3RD) RECALL NOTIFICATION FOR MY 2009 SMART FOUR TWO COUPE REAR ENGINE INSULATION MAT. THE NOTICE STATES THE CURRENT MAT COULD INCREASE THE RISK OF FIRE. EACH TIME I HAVE CONTACTED THE DEALER (55 MILES DISTANT) THEY HAVE INFORMED THEY ARE OUT OF STOCK OF THIS ITEM. I'VE ASKED THEM TO NOTIFY ME WHEN THE ITEM IS IN STOCK. I HAVE NEVER BEEN NOTIFIED. COULD YOU PLEASE LOOK INTO THIS APPARENT FIRE HAZARD. THIS HAS BEEN GOING ON FOR ALMOST 2 YEARS. I WOULD BE HAPPY TO INSTALL THIS EASY FIX IF THEY WOULD SEND ME THE INSULATION PAD ITSELF.
TL* THE CONTACT OWNS A 2009 SMART FORTWO. THE CONTACT STATED THAT THE VEHICLE WAS INCLUDED IN AND REPAIRED PER NHTSA CAMPAIGN NUMBER: 18V273000 (ENGINE, ENGINE COOLING). MERCEDES-BENZ OF WESTMINISTER (LOCATED AT 10391 WESTMINISTER BLVD, WESTMINISTER, CO 80020, 303-410-7800) PERFORMED THE REPAIR. AFTER THE REPAIR, THE VEHICLE BEG…
Read full complaint
TL* THE CONTACT OWNS A 2009 SMART FORTWO. THE CONTACT STATED THAT THE VEHICLE WAS INCLUDED IN AND REPAIRED PER NHTSA CAMPAIGN NUMBER: 18V273000 (ENGINE, ENGINE COOLING). MERCEDES-BENZ OF WESTMINISTER (LOCATED AT 10391 WESTMINISTER BLVD, WESTMINISTER, CO 80020, 303-410-7800) PERFORMED THE REPAIR. AFTER THE REPAIR, THE VEHICLE BEGAN TO MAKE A BOOMING NOISE WHEN THE ENGINE AND/OR RADIO WERE ACTIVATED. THE CONTACT HAD NOT TAKEN THE VEHICLE BACK TO THE DEALER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 55,000.
2009 SMART FORTWO PURE/PASSION. CONSUMER WRITES IN REGARD TO SAFETY NHTSA RECALL NOTICE #18V273. *AS THE CONSUMER STATED THE DEALER WAS TO ARRANGE HAVING THE VEHICLE REPAIRED LOCALLY DUE TO THE CONSUMER'S DISABILITY. THE DEALER DID NOT MAKE AN ARRANGEMENT THAT THE CONSUMER FOUND REASONABLE. *JS
TL* THE CONTACT OWNS A 2009 SMART FORTWO. WHILE DRIVING 25 MPH, THE CONTACT HEARD AN ABNORMAL NOISE AND THE ABS AND CHECK ENGINE WARNING INDICATORS ILLUMINATED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 18V273000 (ENGINE AND ENGINE COOLING). THE CONTACT STATED THAT MERCEDES-BENZ OF EDISON (LOCATED AT 910 US-1, …
Read full complaint
TL* THE CONTACT OWNS A 2009 SMART FORTWO. WHILE DRIVING 25 MPH, THE CONTACT HEARD AN ABNORMAL NOISE AND THE ABS AND CHECK ENGINE WARNING INDICATORS ILLUMINATED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 18V273000 (ENGINE AND ENGINE COOLING). THE CONTACT STATED THAT MERCEDES-BENZ OF EDISON (LOCATED AT 910 US-1, EDISON, NJ 08817, (732) 394-1870) EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT NOTIFIED. THE PART WAS NOT AVAILABLE FOR THE REPAIR. THE VEHICLE WAS NOT DIAGNOSED. THE FAILURE MILEAGE WAS 89,000. PARTS DISTRIBUTION DISCONNECT.
TL* THE CONTACT OWNS A 2009 SMART FORTWO. WHILE DRIVING 40 MPH, THE CONTACT FELT HEAT COMING FROM THE REAR OF THE VEHICLE. THE CONTACT NOTICED THAT THE REAR CARPET AND PLASTIC FROM THE TRUNK COVER CAUGHT FIRE. THE CONTACT COASTED THE VEHICLE TO THE SIDE OF THE ROAD AND EXTINGUISHED THE FIRE. THE VEHICLE WAS TOWED TO THE CONTACT'…
Read full complaint
TL* THE CONTACT OWNS A 2009 SMART FORTWO. WHILE DRIVING 40 MPH, THE CONTACT FELT HEAT COMING FROM THE REAR OF THE VEHICLE. THE CONTACT NOTICED THAT THE REAR CARPET AND PLASTIC FROM THE TRUNK COVER CAUGHT FIRE. THE CONTACT COASTED THE VEHICLE TO THE SIDE OF THE ROAD AND EXTINGUISHED THE FIRE. THE VEHICLE WAS TOWED TO THE CONTACT'S RESIDENCE. THE CONTACT CALLED MERCEDES-BENZ OF TAMPA (LOCATED AT 4400 N DALE MABRY HWY, TAMPA, FL 33614, (813) 579-2138) WHERE AN APPOINTMENT WAS SCHEDULED. THE VEHICLE WAS TAKEN TO THE DEALER, BUT WAS NOT DIAGNOSED OR REPAIRED. THE VIN WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 18V273000 (ENGINE AND ENGINE COOLING). THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND PROVIDED EMAIL ID NUMBER: 1-KEMGKL. THE APPROXIMATE FAILURE MILEAGE WAS 58,232.
TL* THE CONTACT OWNS A 2009 SMART FORTWO. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 18V273000 (ENGINE AND ENGINE COOLING). THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. MERCEDES-BENZ OF BEDFORD (18122 ROCKSIDE RD, BEDFORD, OH 44146, (440) 439-0100) WAS CON…
Read full complaint
TL* THE CONTACT OWNS A 2009 SMART FORTWO. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 18V273000 (ENGINE AND ENGINE COOLING). THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. MERCEDES-BENZ OF BEDFORD (18122 ROCKSIDE RD, BEDFORD, OH 44146, (440) 439-0100) WAS CONTACTED AND CONFIRMED THAT THE PARTS WERE NOT AVAILABLE FOR THE RECALL REMEDY. THE MANUFACTURER WAS MADE AWARE OF THE ISSUE AND WAS NOT ABLE TO CONFIRM WHEN THE PARTS WERE TO BECOME AVAILABLE. THE CONTACT HAD NOT EXPERIENCED A FAILURE. PARTS DISTRIBUTION DISCONNECT.
TL* THE CONTACT OWNS A 2009 SMART FORTWO. THE CONTACT WAS NOT NOTIFIED, BUT THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 18V273000 (ENGINE AND ENGINE COOLING). WHILE THE VEHICLE WAS IN OPERATION, IT CAUGHT FIRE IN THE ENGINE COMPARTMENT WITHOUT WARNING. THE FIRE EXTINGUISHED ON ITS OWN AND CAUSED CATASTROPHIC ENGINE FAILUR…
Read full complaint
TL* THE CONTACT OWNS A 2009 SMART FORTWO. THE CONTACT WAS NOT NOTIFIED, BUT THE VEHICLE WAS INCLUDED IN NHTSA CAMPAIGN NUMBER: 18V273000 (ENGINE AND ENGINE COOLING). WHILE THE VEHICLE WAS IN OPERATION, IT CAUGHT FIRE IN THE ENGINE COMPARTMENT WITHOUT WARNING. THE FIRE EXTINGUISHED ON ITS OWN AND CAUSED CATASTROPHIC ENGINE FAILURE. A FIRE REPORT WAS FILED. THE VEHICLE WAS TOWED TO MERCEDES-BENZ OF TYSONS CORNER IN VIENNA, VA (703-442-8200) AND REPAIRED AT THE CONTACT'S EXPENSE. THE CONTACT WANTED TO BE REIMBURSED FOR THE REPAIR SINCE THE VEHICLE WAS INCLUDED IN THE RECALL. THE MANUFACTURER WAS NOTIFIED. THE FAILURE MILEAGE WAS NOT AVAILABLE. *TT
I WAS ON MY WAY TO SCHOOL, THE CAR BEGAN MAKING A GRINDING NOISE, AS I MOVED TO THE SHOULDER IT DIED AND THE STEERING WHEEL LOCKED UP, THE RADIO CUT OFF, THE HORN STAYED ON, ALL THE WIPERS WENT FULL FORCE AND THE DOORS LOCKED. WHEN I FINALLY KICKED THE DOOR OPEN I WENT TO THE FRONT OF THE VEHICLE AND OPENED THE GOOD. I BEGAN SO …
Read full complaint
I WAS ON MY WAY TO SCHOOL, THE CAR BEGAN MAKING A GRINDING NOISE, AS I MOVED TO THE SHOULDER IT DIED AND THE STEERING WHEEL LOCKED UP, THE RADIO CUT OFF, THE HORN STAYED ON, ALL THE WIPERS WENT FULL FORCE AND THE DOORS LOCKED. WHEN I FINALLY KICKED THE DOOR OPEN I WENT TO THE FRONT OF THE VEHICLE AND OPENED THE GOOD. I BEGAN SO SMELL BURNING PLASTIC AND WENT TO THE DRIVER SIDE AGAIN. WHEN I GOT THERE, THERE WERE FLAMING DRIPS COMING FROM UNDER THE PANELS. I ATTEMPTED TO PUT THEM OUT BUT IT WAS FUTILE. I REMOVED MYSELF FROM THE SITUATION AND CALLED FIRE RESCUE. THE WHOLE THING TOOK 2 MINUTES BEFORE THE CAR WAS TOAST
I BOUGHT THE CAR AND LESS THAN TWO WEEKS THE TRANSMISSION WENT THERE WAS FLASHING AND BEEPING AND THE CAR WOULD NOT GO INTO GEAR. I BOUGHT A 2009 AND IN 2008 THERE WAS A RECALL ON THAT MODEL FOR THAT TRANSMISSION PROBLEM SOMETIMES THE CAR WON'T START SOMETIMES NOW AND THE HOOD LATCH IS BROKEN
Official recalls
118V273000 · 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
2EA17003 · 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.