Mercedes-Benz USA, LLC. (MBUSA) is recalling one 2019 Smart Fortwo Electric Drive vehicle. A welded joint within the high-voltage battery main cell conductors may detach and interrupt electrical contact, resulting in sudden battery failure. The detached weld may also cause an electrical arc which can ignite inside the battery cells.
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.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 smart fortwo vehicles. In these vehicles, the lock nut that secures the parking brake cable to the parking brake lever may loosen over time, resulting in increased parking brake lever travel before the parking brake engages.
Mercedes-Benz USA LLC. (MBUSA) is recalling certain 2017 smart fortwo and smart fortwo Cabriolet vehicles. Casting imperfections may result in the failure of the left front axle steering knuckle.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2016 Smart Fortwo vehicles. The horizontal headlight adjustment mechanism on these vehicles may not have been properly sealed off to prevent future adjustment. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."
I was entering an intersection and missed judged the traffic light and was a bit to far forward, so I tried to reverse but the car would not shift to reverse. I have had an actuator replaced but the problem still happens intermittently where it will not shift to reverse. I have logged into smart car forums online and it seems to be an ongoing problem with many smart cars. I have not had the manufacturer look at it yet. Many on the forum said in some cases it is a software issue. But it is dangerous.
No injuries · No fire · No crash
The Power Electronics Control Unit (ECM), Part No. A453-900-72-11, and the DC-to-DC converter have both failed, rendering this all-electric vehicle completely inoperable. There is no backup propulsion system. The DC-to-DC converter powers safety-critical systems including lighting, turn signals, and hazard flashers — its failure could cause loss of safety-critical functions while driving. Total repair estimate is $20,560.43. The manufacturer Mercedes-Benz USA denied warranty coverage using a Canadian warranty document for the wrong vehicle model. MBUSA has shut down the Smart warranty portal at the dealer level and their website returns no warranty data for Smart vehicles despite active warranty obligations. Smart exited the US market and MBUSA appears to have abandoned warranty support while warranties remain active.
No injuries · No fire · No crash
I have had it for 6 years. And it has been in for repair, at least 7 times in those somewhere around one time per year. Sometimes twice. All for heating 3 times same piece not sure what to do but it always has to do with no heat to car or overheating my insurance through carmax bout to end gonna cost me alot to keep it even though I love the car seems like a massive problem that mercedes should do something about I've called and got tge run a round
No injuries · No fire · No crash
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.
The contact owns a 2009 Smart Fortwo. The contact stated that while driving at various speeds, the vehicle suddenly lost motive power. The vehicle was turned off, the contact waited, and then restarted the vehicle, and the vehicle operated as needed. The failure had occurred several times while driving. The contact stated that while depressing the brake pedal, the vehicle failed to brake immediately and drifted to the left. The brake pedal was depressed to the floorboard for the vehicle to come to a stop. The ABS warning light was illuminated. The vehicle was taken to the dealer, who diagnosed that the ABS was faulty and retrieved Diagnostic Trouble Codes: 1314 and C1443. The contact stated that the front brake pads were replaced by the dealer, and the rear brake pads were replaced by a certified mechanic. The vehicle was not repaired for the failure to accelerate, and the failure persisted. The vehicle was purchased on July 17, 2025, and the seller kept the repair issues with the vehicle from the contact and failed to provide information on the previous repairs. The contact stated that the failure recurred after retrieving the vehicle. The manufacturer was not informed of the failure. The failure mileage was 74,254.
No injuries · No fire · No crash