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Vehicle speed controlPart report

2022 Mercedes-Benz GLB 250 Vehicle speed control Problems

Complaints
2about this part
Share
18%of 11 total for the year
Median mileage
5,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 2 complaints about the vehicle speed control of the 2022 Mercedes-Benz GLB 250, 18% of the 11 complaints for this model year. Where a mileage was given, the median is 5,000 miles. 1 of these say a crash was involved, according to the filers.

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.

“When driving on the highway going 65mph the car slipped in neutral and error showed on dashboard transmission malfunction stop. I could steer and break, but not accelerate. Pulling over on side of highway, I was able to put in park and then drive. I pulled off the exit and the car did the same thing within 10 mins. Car was towed to Mercedes dealership in Warwick, RI. I was made aware after inspection that there was nothing wrong with the vehicle nor the transmission, but rather there was a needed software update that was causing the issue that had been identified previously. …”

NHTSA complaint #11727263, filed 2026-03

“The contact leased a 2022 Mercedes-Benz GLB250. The contact stated that while pulling into her son's driveway at an undisclosed speed in inclement weather, the vehicle experienced unintended acceleration while inadvertently pulling to the right and lifting upward. The vehicle drove across the lawn and crashed into her son's brick wall. The air bags deployed. The contact suffered neck, back, and chest pain. However, medical attention was not received. A police report was filed. The dealer was made aware of the failure, and the vehicle was towed back to the dealer and then to a collision center. …”

NHTSA complaint #11501007, filed 2023-01, 5,000 miles

Vehicle speed control: other model years

YearComplaintsShare of year
2022218%
202036%

Other parts of the 2022 Mercedes-Benz GLB 250

Forward collision avoidance
4 complaintsOther or unknown
3 complaintsElectrical system
2 complaintsBrakes
1 complaintsEngine
1 complaintsExterior lighting
1 complaintsFuel system
1 complaintsLane departure
1 complaintsBody and structure
1 complaintsSuspension
1 complaintsTransmission and drivetrain
1 complaintsVisibility (wipers, defrost, mirrors)
1 complaints

← All problems reported for the 2022 Mercedes-Benz GLB 250

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