2014 Smart Fortwo Coupe Electric

Recalls

1 recall names the 2014 Smart Fortwo Coupe Electric. Newest first.

• Steering

  Mar 31, 2015NHTSA 15V1920005,058 vehicles

  Mercedes-Benz USA, LLC (MBUSA) is recalling certain model year 2014-2015 Smart Fortwo Coupes and Convertibles, and 2014 Fortwo Coupe Electric and Fortwo Convertible Electric vehicles. The affected vehicles have steering gear mounting bolts which may break during vehicle operation.

  Risk and remedy

  Risk

  If the steering gear mounting bolts break, vehicle handling could be affected, increasing the risk of a crash.

  Remedy

  MBUSA will notify owners, and dealers will replace the steering gear mounting bolts, free of charge. The recall began on May 8, 2015. Owners may contact Smart customer service at 1-800-762-7887.

  Full recall details →

Owner complaints

What owners report most

1. Electrical system2
2. Power train1
3. Service brakes1

Latest complaints

• Sep 1, 2025VACrash
  Service brakes

  Loss of most of the braking effectiveness, resulting in a collision. This vehicle had a Virginia State inspection performed the previous month and no brake failure dash lights were noted before the collision.

• Mar 18, 2025CA
  Electrical system
  My 2014 SMART FORTWO has a HV System Maintenance warning that should be included with 2014-2015 HV System recall that Mercedes has. However, My VIN is not coming up on the search. The HV System is causing the car to not charge correctly at charging stations and it is causing the system battery to…

  My 2014 SMART FORTWO has a HV System Maintenance warning that should be included with 2014-2015 HV System recall that Mercedes has. However, My VIN is not coming up on the search. The HV System is causing the car to not charge correctly at charging stations and it is causing the system battery to drain. I don't know when the HV System light came on, but it started causing the vehicle to glitch about March 05, 2025. I have someone look at it in 2023... But it is still having HV System Maintenance problems.

• Mar 16, 2025CA
  Electrical system
  My SMART ForTwo Coupe 2014 has been having a High Voltage System Maintenance alert on the dashboard. I have sought service help from AAA and PepBoys, but everyone was saying the system battery is fine. When I moved to an apartment that doesn't have electric outlets, my ability to charge was…

  My SMART ForTwo Coupe 2014 has been having a High Voltage System Maintenance alert on the dashboard. I have sought service help from AAA and PepBoys, but everyone was saying the system battery is fine. When I moved to an apartment that doesn't have electric outlets, my ability to charge was stifled. When my HV battery went under 10%, the system battery shutdown and the HV battery went into reserve mode. I searched the internet and all over the U.S. SMART ForTwo 2014 is having this problem. It's all over the forums on SMART USA website. I did a search and Mercedes has a recall for SMART 2014 - 2015 coupes and convertible with HV System errors. But when I search the NHTSA website, my vehicle did not come up. I've been told in my local city forum that on Mercedes Dealer can fix this problem. So, many SMART 2014 is having this issue. How do I get service help if my VIN isn't popping up for HV System Error? I highly believe my HV System error is related to the following below. Please, look into the HV System Maintenance error that SMART ForTwo ED 2014 is having nationwide. You can find the error reported on YouTube, Facebook, SMART USA, and so many places. The Following is the Recall Quote on Google: "Mercedes-Benz USA (MBUSA) is recalling certain model year 2014-2015 Smart Fortwo Coupes and Convertibles, and 2014 Fortwo Coupe Electric and Fortwo Convertible Electric vehicles due to a potential high-voltage battery failure that could cause the vehicle to stall and increase the risk of a crash or fire. " "Recall Details: NHTSA Campaign Number: 20V107000 Manufacturer: Mercedes-Benz USA, LLC Component: ELECTRICAL SYSTEM "

• Jul 28, 2016VA28,000 mi
  Power train

  Twice, so far this year, while driving on a major roadway, the vehicle lost power. I had to pull over to the shoulder, put it in park, shut it off, and restart the system. I consider that to be an exceptionally dangerous situation. Later, when the vehicle was serviced, I was told that smart USA was aware of this problem, and that a software upgrade was needed. There was no recall!

Service bulletins

Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.

• 11009122Complaint Washer fluid system leaks Cause Various possible causes: 1. Washer fluid reservoir itself. 2. Seal on washer fluid pump/washer fluid reservoir. 3. Washer fluid pump. 3.1. Distributor housing leaks. 3.2. Pump fitting leaks. 3.3. Washer fluid hose cannot be snapped into place on pump fitting. 3.4. Washer fluid hose will not stay on pump fitting, although connector OK. 4. Washer fluid line. 4.1 Connector will not stay on pump fitting because it is broken. 4.2 Sealing ring in connector missing. 4.3 Sealing ring in connector fitted, but deformed and therefore leaks. 4.4 Damage to washer line by animal. 5. Seal on heating washer fluid reservoir/washer fluid reservoir. Remedy Replace defective component parts only. Do not replace any adjacent component parts that are intact. Note: Repair kits for washer line hoses do exist to allow patches for line damage.
• 11008091Complaint During a phone call, the called party has difficulty understanding/cannot understand the driver, or interference/background noises are audible to the called party during a call. It becomes increasingly difficult to understand as the speed rises. Cause A. Seating of the microphones in the headliner. Side edges are covered by the textile cover (see picture "1") B. Assembly of microphones (B25/20 or B25/21) in the headliner. C. Dirt inside the microphone housing Remedy 1. Press finger on rear of microphone (on adhesive tape) 2. Remove microphone cap from the front 3. Eliminate protruding material residues of the microphone cutout at the headliner, e.g. with a soldering iron. The microphone must be seated in the headliner as shown in picture "2". 4. Push microphone from behind until it is firmly pressed into the headliner 5. Maintain pressure and press/clip cap into microphone from the front. Note: The cover cap must be clearly heard and felt to engage. 6. This procedure must be carried out on both microphones (B25/20 and B25/21) Note: It is recommended to replace the cover caps. The non-woven cloth in the cover cap protects the microphone from soiling and must not be removed. NOTE: The information contained in this document is intended for use by trained, professional technicians with the knowledge to properly and safely perform diagnosis and repairs on Mercedes-Benz vehicles, using Mercedes-Benz approved tools and equipment. It informs service technicians about conditions that could occur in certain vehicles and provides information that could assist in proper vehicle diagnosis, service, or repair. It does not indicate that a defect is present in any vehicle referenced in this document nor does it imply warranty coverage. DO NOT assume that a symptom or condition, or a described cause of a symptom or condition, affects any particular vehicle or groups of vehicles, or that a described repair applies to any particular vehicle or groups of vehicles. There can be multiple causes resulting in the same or similar symptoms or conditions described in this document, and trained professional service technicians must use their diagnostic skills to make evaluations on a case-by-case basis. The information contained in this document does not guarantee warranty coverage nor does it extend the vehicles warranty in any way.
• 11007974Complaint Headlamps leaking or fogged Cause The fogging of the headlamp is a natural phenomenon which can occur under certain climatic conditions. In contrast to a leaky headlamp, physical fogging does not result in a technical impairment of the headlamp. A leak test must be performed to determine if physical fogging exists or if the headlamp is leaky. Remedy In advance, observe LI82.10-P-078301 "Headlamps or Front Fog Lamps Leaking or Fogged". 1. Prepare headlamp/check for external damage: For headlamps with a closed system 1. Check the headlamps for any external damage and check also for correct seating of the Gore-diaphragm/correct latching of the cover caps. 2. If the headlamp exhibits any external damage, replace the headlamp. For headlamps with an open system 1. Check the headlamps for any external damage and seal off the vent then make sure the cover caps are latched correctly into place. 2. If the headlamp exhibits any external damage, replace the headlamp. Note: A headlamp with external damage is not a warranty or goodwill case. 2. Leak test of headlamp with overpressure: Connect test adapter to pressure tester. (Figure 1) Check test adapter for leak tightness. To do so, connect plug and coupling (picture 2) and apply a maximum overpressure of 30 mbar. The pressure must remain constant. If the pressure does not remain constant, use a new adapter. Seal all the outlet openings using sealing compound and the given diaphragm with the plunger (picture 3). (Picture 4) Make allowance for the different headlamp variants here (there are different outlet openings). Check if the headlamp needs to be removed to gain access to the diagnostic socket on the headlamp housing. Plug the adapter onto the diagnostic socket on the headlamp housing. (Picture 5). Apply a maximum of 30 mbar overpressure to the headlamp housing. Note: If the maximum overpressure of 50 mbar is exceeded the headlamp seal will be damaged. If a pressure drop of less than 10 mbar is measured within 30 seconds, the headlamp is not leaky and the problem is down to natural physical fogging. If a pressure drop of more than 10 mbar is measured within 30 seconds, the headlamp is leaky. Note: The leaky position can be localized with the aid of soap suds. Replace any leaky headlamps. Note: Desiccant packs can be installed for headlamps that are not leaky. See: LI82.10-P-064766 Fogged headlamp, desiccant pack installed - open ventilation system LI82.10-P-078304 Fogged headlamp, desiccant pack installed - closed ventilation system
• 11007753Complaint Headlamp or front fog lamp leaky or fogged Cause Fogging of the headlamps is a natural phenomenon, which can occur under certain climatic conditions. It does not lead to any technical impairment of the headlamp. Headlamps comply with all applicable standards. If a pressure compensation diaphragm is fitted in the housing cover, then the lamp unit is a "closed system". Remedy Headlamp: Remedy 1 Clearing fogged/condensed LED headlamps and LED rear lamps: 1. Drive vehicle into workshop (temperature higher than +18 C/+64.4 F) and connect the exhaust extraction. Note: Do not perform an engine wash before the defogging test. 2. Switch off the engine and connect battery support via a charger. 3. Open the hood or trunk. 4. Switch on the lights. 5. Leave the vehicle in this state for 60 minutes. 6. Check for formation of condensation, a significant reduction in the formation of condensation must be clearly recognizable (thawing progress). Clearing fogged/condensed halogen/xenon headlamps: 1. Drive the vehicle into the workshop (temperature higher than +18 C/+64.4F). Note: Do not perform an engine wash before the defogging test. 2. Switch off the engine. 3. Open the hood. 4. Switch off the lights. 5. Leave the vehicle in this state for 60 minutes. 6. Check for formation of condensation, a significant reduction in the formation of condensation must be clearly recognizable (thawing progress). Note: If there is no visible reduction in the formation of condensation, check the headlamp for a defect. (See Remedy 2) It is not physically possible to defog the headlamps completely. Fogging does not impair the operation or the service life of the headlamp. Remedy 2 A Damaged headlamp can be identified as follows: 1. Check the headlamp for external damage and that the cover caps and the diaphragm are correctly seated. 2. Check the electrical connectors of the plugs and pins. 3. Check for leak tightness in accordance with LI82.10-P-078307. The test can only be conducted on headlamps. 4. If the headlamp or the rear lamp has any external damage, replace the component part in accordance with the WIS instructions. Note: External damage to the headlamp/rear lamp or faulty seating of the cover caps does not present a warranty or goodwill case. With headlamps, it is possible to install desiccant packs if the problem occurs repeatedly. Open ventilation system: LI82.10-P-064766. Closed ventilation system LI82.10-P-078304
• 11005294Complaint Rear lamps fogged up/not leaktight. Cause Fogging of the rear lamps is a natural phenomenon, which can occur under certain climatic conditions. This does not lead to any technical impairment of the rear lamps. Remedy Rear lamp: Remedy 1: Clearing fogged/condensed rear lamps: 1. Drive the vehicle into the workshop (temperature higher than +18 C/+64.4 F) Note: Do not wash the vehicle or subject it to high-pressure cleaning before the defogging test. 2. Switch off the engine and connect battery support via a charger. 3. Open the trunk. 4. Switch on the exterior lighting. 5. Leave the vehicle in this state for 60 minutes. 6. Check for formation of condensation -> a significant reduction in the formation of condensation must be clearly recognizable (defogging progress).
• 10206076"Vehicle Range Discrepancy Voltage Difference of Cells too Great "
• 10167526Highline can only be operated to a limited extent or not at all; the input points (contact points) are shifted horizontally relative to the display; calibration is not possible.
• 10167515PreConditioning of the vehicle via the Vehicle Homepage or the instrument cluster does not function or is restricted.
• 10167514PreConditioning of the vehicle via the Vehicle Homepage or the instrument cluster does not function or is restricted.
• 10167486Range does not meet customer's expectations. Customers usually differentiate as follows: 1. Total of distance driven + indicated range remaining with one HV battery charge too low 2. Actual range until the drive system shuts down too low
• 10167028If the Radio 9 was switched off while driving, it can switch itself back on again the next time the engine is started.
• 10167004Creaking, grating or grunting noise while steering audible in the steering gear area. The noise can be transferred through the steering gear into the interior. The noise occurs, in particular, at high temperatures, e.g. in the summer.
• 10151944Vehicle does not start
• 10151928ATA operates without obvious cause
• 10144077Vehicle does not start
• 10136137Update Battery Management System Control Module Software
• 10136136Update Powertrain Control Module Software
• 10136112Update Battery Management System Control Module Software
• 10136111Update Powertrain Control Module Software
• 10136015Brake pedal/carpet seal does not fit properly
• 10135990Preparation for Performing Maintenance Service or Status Check of High-Voltage Battery
• 10135930Charging complaints - Initial analysis
• 10135913smart ed - 12V battery discharged, undervoltage, vehicle not drivable, fault messages concerning electric drive system
• 10135892smart audio system - time is not shown
• 10135830Slight oil leakage at single stage transmission
• 10135626Fault profiles and measures for Highline radio, SA code 527

Every Smart Fortwo Coupe Electric model year

Bars are owner complaints, dots mark years with recalls. Select a year to open its report.