NHTSA recall 17V448000
Parking Brake · Mercedes-Benz USA, LLC
Details
What's wrong: 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.
Why it matters: As the parking brake lever travel increases, the holding force may decrease to a point where the vehicle is no longer safely secured in all parking situations, allowing the vehicle to unexpectedly move when parked on a slope, increasing the risk of a crash.
The fix: Mbusa will notify owners, and dealers will replace the parking brake cable lock nut, free of charge. The recall began September 20, 2017.
Affected vehicles on MotorDeets
All model years NHTSA lists
2016 Smart Fortwo.
Recalls can cover only some VINs. Check yours on NHTSA's official recall page for 17V448000.
Source: NHTSA recall records. Summary shortened; the official notice has the full text.