2014 Mercedes-Benz B-Class Electric recalls and problems

The 2014 Mercedes-Benz B-Class Electric has 2 safety recalls and 20 owner complaints filed with NHTSA. Recall repairs are free at any Mercedes-Benz dealer.

Recalls
2
Complaints
20
Crashes / fires
0 / 0
Injuries / deaths
0 / 0

Recalls may cover only some 2014 Mercedes-Benz B-Class Electric vehicles. Check your VIN at NHTSA ↗ to see open recalls for your exact car.

2014 Mercedes-Benz B-Class Electric recalls

Recall 19V-787: Communication

Reported Nov 1, 2019 · 24,226 vehicles affected · Mercedes-Benz USA, LLC.

Problem: Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2013-2017 vehicles due to a software fault that may cause the date and time for the emergency call system (eCall) to differ from the actual date and time, potentially relaying an inaccurate vehicle location. For a full list of the affected models visit: https://static.nhtsa.gov/odi/rcl/2019/RMISC-19V787-4620.pdf

Risk: An inaccurate vehicle location may delay emergency responders, increasing the risk of injury.

Fix: MBUSA has initiated an Over the Air (OTA) remote update. MBUSA will also notify owners, and dealers will check software for a successful OTA or update the communication module software as needed, free of charge. The recall began December 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019120008.

Recall 15V-655: Electrical System

Reported Oct 14, 2015 · 2,618 vehicles affected · Mercedes-Benz USA, LLC.

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.

Fix: 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.

2014 Mercedes-Benz B-Class Electric problems reported by owners

Problem areaReports
Power Train10
Electrical System7
Engine6
Service Brakes3
Unknown or Other2
Fuel/Propulsion System2
Vehicle Speed Control1
Visibility1
Fuel System, Gasoline1
Engine and Engine Cooling1

Most reported parts

  • Visibility › Windshield — 1

Typical mileage at the time of the problem: 27,655 miles (median of owner reports).

Problems that are not covered by a recall are paid repairs; labor rates follow local mechanic pay — see what auto mechanics earn in each state.

Recent 2014 Mercedes-Benz B-Class Electric complaints

Owner reports filed with NHTSA, as written (personal details removed). Complaints are not verified by NHTSA.

Power Train · reported May 31, 2022
Motor suddenly stopped on highway. This was extremely dangerous. Vehicle transported to Mercedes Benz, they have indicated the electric drive motor has failed. This is the second drive motor in this car that has failed in only 48K miles. We have two of these cars, same year and model. The motor has also failed in the other vehicle. There is an entire Facebook group talking about failures of the drive units in these cars. PLEASE FORCE MERCEDES TO DO SOMETHING!
Service Brakes · at 33,000 miles · reported May 12, 2020
This is an electric vehicle. In normal operation, when the car is slowing, and almost at a stop, it comes out of regenerative braking mode, and enters thrust mode, so that if the brake is released when stopped, the car will begin to roll. In this vehicle, sometimes the car exits regenerative braking mode and enters thrust mode when slowing at high speed, such as when exiting a highway ramp. This is extremely dangerous, as braking is momentarily and unexpectedly lost when it is needed most. I took the car into the dealership, and they were unable to find any issues or fault codes. As the issue…
Power Train · at 72,000 miles · reported Dec 9, 2019
When attempting to reverse out of parking stall vehicle would not move, almost as if emergency brake was being applied even though ebrake was off. Turning on and off ignition did nothing. Replace 12 V battery did nothing. Warranty work on control unit performed multiple times in 2017/2018/2019 even though the software 'fixed' the issue related to the recall NHTSA campaign id: 15v655000 in 2015. Dealer states must replace entire power train at a cost of $11,500. Vehicle has 72k miles and loan balance is over $12k. The power train provided by tesla was replaced in tesla's own vehicles as well as…
Fuel System, Gasoline · at 27,655 miles · reported Nov 18, 2019
Vehicle battery warning light came on instructing to stop driving vehicle immediately. Like so many other owners who have filed complaints, mercedes dealer-mechanic said that coolant had gotten into battery and drive unit needs to be replaced. Estimated cost $12,000 - rendering car totalled. Independent EV specialist has pressure tested cooling system and finds no leaks. Fortunately, I was in a safe place at the time I needed to stop the car. If I had been out on the freeway during heavy traffic or at night, this would have been unsafe. If there are problems with the coolant and drive unit, it…
Engine · at 30,000 miles · reported Jul 17, 2019
The "malfunction" light appeared and vehicle lost power immediately. After coming to a complete stop, then switching the ignition off and back on again, the car operated normally and the "malfunction" light disappears. This occurred three times: during highway driving (55 MPH), on a country road (45 MPH), and at almost a stop (5 MPH). One occurrence was in the early evening on a hot day and two were early in the morning when temperatures were cool. Two of these failures were very dangerous circumstances and it is very lucky that no one was nearby on the road at that time. Since it is a fully…

Other Mercedes-Benz B-Class Electric years

Compare all Mercedes-Benz B-Class Electric years · All Mercedes-Benz models

Frequently asked questions

Does the 2014 Mercedes-Benz B-Class Electric have any recalls?

Yes — NHTSA lists 2 recalls for the 2014 Mercedes-Benz B-Class Electric: 19V-787 (communication), 15V-655 (electrical system). Not every vehicle is affected, so check your VIN at nhtsa.gov/recalls.

What is the most common problem with the 2014 Mercedes-Benz B-Class Electric?

Owners report power train problems most often (10 reports), followed by electrical system (7). The typical mileage when problems were reported is about 27,655 miles.

Are Mercedes-Benz recall repairs free?

Yes. Safety recall repairs are free at authorized Mercedes-Benz dealers, whether you are the first owner or bought the car used.