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Mercedes-Benz B-Class Electric Recall 15V655: Electric drive can shut down, causing sudden loss of power

NHTSA campaign 15V655, reported October 14, 2015, 2,618 vehicles potentially affected.

What this recall means for you

The electric drive system in certain 2014-2015 B-Class Electric Drive vehicles may have a communication error. When this happens, the electric powertrain unit can shut down, temporarily immobilizing the vehicle and causing a loss of propulsion power.

A sudden stall increases the risk of a crash, since the vehicle may lose motive power while you are driving or merging into traffic. Only vehicles manufactured between November 21, 2013, and May 26, 2015 are included in this recall.

The remedy is free. Mercedes-Benz USA will notify owners, and authorized dealers will update the electric drive system software at no cost. You can contact Mercedes-Benz USA customer service at 1-800-367-6372, and you should check your VIN for open recalls.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 15V655Mercedes-Benz USA, LLC.
Component
ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
Problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain model year 2014-2015 B-Class Electric Drive vehicles manufactured November 21, 2013, to May 26, 2015. Due to a communication error within the electric drive system, the electric powertrain unit may shut down, temporarily immobilizing the vehicle and resulting in a loss of propulsion power.
Risk
A vehicle stall increases the risk of a crash.
Remedy
MBUSA will notify owners, and dealers will update the electric drive system software, free of charge. The recall began on December 2, 2015. Owners may contact MBUSA customer service at 1-800-367-6372.
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.

Affected vehicles

Mercedes-Benz B 250e20142015
Mercedes-Benz B-Class Electric20142015