Vehicle Data Hub

2014 Mercedes-Benz B-Class Electric problems

Owners have filed 34 complaints with NHTSA about the 2014 Mercedes-Benz B-Class Electric. Drivetrain & axles is the most reported problem area, at 29% of complaints. Next are electrical system (21%) and engine (21%).

At a glance

Complaints
34 filed with NHTSA
Most reported
Drivetrain & axles 29% of complaints
Crashes and fires
0 and 0
Injuries and deaths
0 and 0
Typical mileage
20,000 miles 29 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

  • Drivetrain & axles 29%
  • Electrical system 21%
  • Engine 21%
  • Brakes 9%
  • Fuel system 9%
  • Cruise control 3%
  • Wipers, windshield & visibility 3%

When problems show up

Complaints by mileage, 2014 Mercedes-Benz B-Class Electric Complaints by odometer reading in 20,000-mile steps. The median is about 20,000 miles. 0k to 20k miles: 14 complaints 20k to 40k miles: 6 complaints 40k to 60k miles: 5 complaints 60k to 80k miles: 4 complaints 80k to 100k miles: 0 complaints 100k to 120k miles: 0 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 20,000 miles
Based on 29 complaints that include mileage. 86% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles14
20k to 40k miles6
40k to 60k miles5
60k to 80k miles4
80k to 100k miles0
100k to 120k miles0
120k to 140k miles0
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Of the 29 complaints that include odometer readings, half describe a problem before roughly 20,000 miles.

None of these complaints report a crash, fire, injury or death. Its complaints are less severe on average than those of 100% of model years in our database.

It is also covered by 2 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

While driving, on any road and any speed, the vehicle goes into neutral and the stop switch engine off indicator appears. This requires me to pull over to the side of the road, place the vehicle in park and turn off the ignition. I remove the key, replace it, and then attempt to start the vehicle again. It may start immediately, or it may take several times turning the key from the on to off to on position before it works again.

Reported at 75 miles, June 2015

Tl* the contact owns a 2014 mercedes benz b-class electric. While driving 35 MPH, the vehicle lost all power without warning. The contact was able to steer the vehicle into a parking lot. The vehicle was towed to the dealer, but the cause of the failure was not determined. The vehicle was repaired. The manufacturer was not made aware of the failure. The failure mileage was 3,827.

Reported at 3,827 miles, March 2015

I was cruising down a pretty busy main street. As I was trying to manuever in traffic, I sensed that as I was pressing on the gas, the car was unresponsive. I looked at the dash and noticed the car had moved itself into neutral. I tried to turn the key, but nothing happened. The car was unresponsive, but still on (from the look of the dashboard). I quickly tried to coast to the side of the road, in between speeding traffic, which was very dangerous, as I was near the highway onramp area.

Reported at 4,910 miles, July 2015

On september 20th, 2018, the car suffered a sudden and abrupt catastrophic shut down while I was driving my son to school. We were on city streets driving straight at normal speed and it stalled right in an intersection but I was lucky to be able to still have some momentum to get into the left turn lane. There was a flashing red text warning on the display for a few seconds- something about turn off immediately and do not restart. Then the car shut down.

Reported at 45,559 miles, September 2018

Tl* the contact own a 2014 mercedes benz b-class electric. The contact stated while his wife was driving 55 MPH, an unknown yellow warning light illuminated indicating assistance required. The driver continued to drive the vehicle and shortly after, while attempting to park on the side of the road, another red warning light was illuminated and the vehicle stalled. The vehicle was not drivable. The vehicle had been repaired however, the failure recurred. The vehicle was not repaired.

Reported at 12,000 miles, May 2018

Other model years of the B-Class Electric