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Forward collision avoidancePart report

2022 Mercedes-Benz GLC 300 Forward collision avoidance Problems

Complaints
3about this part
Share
5%of 61 total for the year
Median mileage
1,500miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the forward collision avoidance of the 2022 Mercedes-Benz GLC 300, 5% of the 61 complaints for this model year. Where a mileage was given, the median is 1,500 miles. 2 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.

“I was involved in a severe front-end collision where my vehicle struck another vehicle with significant force. Despite the major impact, the front airbags did NOT deploy. The entire front end of the vehicle was crushed, including destruction of the radiator, damage to engine components, internal structural collapse, and leaking fluids. Based on the severity and direct frontal nature of the crash, airbags should have deployed but did not. As a result of the impact, I sustained a neck and upper shoulder injury and required medical evaluation. …”

NHTSA complaint #11699636, filed 2025-11

“I was driving on driver assistance mode. Instead of following the curve to my left-hand side, the car drove off the road and hit a power line pole on the passenger side. The car was totally destroyed. I reported to the company and asked for an investigation about the incident, but I was told that they couldn’t get the car and investigate it. I think for the driver assistance function, similar to autopilot function, the company should have remote monitoring and collect the data automatically in order to make sure and improve its safety and reliability.”

NHTSA complaint #11538266, filed 2023-08

“The contact owns a 2022 Mercedes-Benz GLC300. The contact stated while driving 65 MPH, the Distance Assist Distronic engaged and the vehicle slowed down abruptly. The contact immediately disengaged the Distance Assist Distronic and resumed driving. The vehicle was taken to an unknown dealer where he was informed that the vehicle operated as designed. The dealer disabled the Distance Assist Distronic; however, the system reengaged while driving. The vehicle was taken to a second dealer who disabled the feature; however, the failure recurred while driving. …”

NHTSA complaint #11481415, filed 2022-08, 1,500 miles

Related service bulletins

Forward collision avoidance: other model years

YearComplaintsShare of year
2025319%
2024210%
2023713%
202235%
202134%
202069%
201833%
201744%

Other parts of the 2022 Mercedes-Benz GLC 300

Fuel system
21 complaints
Steering
14 complaints
Electrical system
12 complaints
Engine
10 complaints
Other or unknown
7 complaints
Brakes
4 complaints
Transmission and drivetrain
4 complaints
Vehicle speed control
4 complaints
Visibility (wipers, defrost, mirrors)
3 complaints
Air bags
2 complaints
Suspension
2 complaints
Back-over prevention (rear camera)
1 complaints

← All problems reported for the 2022 Mercedes-Benz GLC 300

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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