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BrakesPart report

2014 Mercedes-Benz CLA250 Brakes Problems

Complaints
6about this part
Share
3%of 179 total for the year
Median mileage
3,350miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 6 complaints about the brakes of the 2014 Mercedes-Benz CLA250, 3% of the 179 complaints for this model year. Where a mileage was given, the median is 3,350 miles. 1 of these say a crash was involved, according to the filers. 1 recall campaign on record is filed under a similar system.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“The breaking system has gone out on this car while driving three different times. It's extremely scary and has almost caused an accident each time as there is no warning when the system fails. One minute the car is fine and the next you cannot stop. No way to know it's about to happen until you press the break pedal. The first time we had it fixed from the mechanic he seemed to believe it was a fluke the break booster part went bad so we fixed it. Second time we returned to the same mechanic and he said the entire system failed and replaced all the parts including the booster. …”

NHTSA complaint #11301258, filed 2020-01, 72,000 miles

“As I was driving on the highway around 65 miles per hour, the vehicle's check engine came up and said inoperative, pre safe inactive I freaked out. I was at highways speeds and it was inoperative. I noticed that the power steering was affected and the vehicle was unresponsive when I accelerated. The ABS system was disabled, I was scared even to brake because I know that when the ABS system is disabled the brakes can lock up and cause an accident, injuries and even death. I have noticed that many CLA250 owners have the same problem.”

NHTSA complaint #10630432, filed 2014-09, 5,000 miles

“On sunday, october 27, and tuesday, october 29, 2013, my vehicle listed above had warning lights come on that stated, pre safe, functions limited, inoperative. In addition to the words, the esp and ABS lights illuminated. I took the vehicle to penske mbz in west covina, ca, on wednesday, october 30. They repaired the vehicle by doing a software update. On saturday, november 2, 2013, the codes returned and I took the vehicle back to where I bought it, encino, ca, mbz. I was told they could not replicate the codes and they found no problem. This is unacceptable! …”

NHTSA complaint #10550890, filed 2013-11, 1,700 miles

“I purchased a new new new mercedes cla-250c automobile late september 2013. In mid-october I experienced un-commanded acceleration to above 5500 RPM. This ceased just as I was about to apply braking. The car then behaved normally. On christmas night I experienced un-commanded braking whenever I backed off the accelerator pedal, the force of braking being proportional to the degree of lift-off from the accelerator. I was able to bring the car to a complete stop without touching the brake pedal. At that point I grounded the car. On january 7, 2014 I informed Mercedes-Benz about the above. …”

NHTSA complaint #10575891, filed 2014-03, 400 miles

“Was driving on a road with 3 lanes .I was in the right lane was switching to middle when my stering and brakes just locked up I was not able to control the car I ended up all the way in the left lane crashed into a car and ended up on the divider”

NHTSA complaint #11427684, filed 2021-08

Related recalls

Related service bulletins

Brakes: other model years

YearComplaintsShare of year
2020210%
201634%
201547%
201463%
2013111%

Other parts of the 2014 Mercedes-Benz CLA250

Engine
66 complaints
Electrical system
44 complaints
Vehicle speed control
36 complaints
Other or unknown
22 complaints
Electronic stability control
20 complaints
Transmission and drivetrain
20 complaints
Air bags
11 complaints
Fuel system
11 complaints
Body and structure
11 complaints
Visibility (wipers, defrost, mirrors)
9 complaints
Wheels
9 complaints
Steering
8 complaints

← All problems reported for the 2014 Mercedes-Benz CLA250

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.

To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology