The official notice
Defect
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.
Safety Risk
If the high-voltage battery fails, the vehicle may stall, increasing the risk of a crash. In addition, an electrical arc inside the battery increases the risk of a fire.
Remedy
MBUSA will notify the owner, and a dealer will replace the high-voltage battery, free of charge. The recall began May 8, 2020. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2020030009.