One problem related to service brakes has been reported for the 2011 Smart Fortwo. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Smart Fortwo based on all problems reported for the 2011 Fortwo.
Stopped at a red light behind other car. Vehicle rolled forward while foot was on brake into other stopped vehicle.
| Service Brakes problems | |
| Brake Drum Wheel Cylinder problems |