CarRecallDB

2026 Mercedes-Benz GLC 300 4MATIC recalls and problems

3 recalls and 6 owner complaints on file with NHTSA for the 2026 Mercedes-Benz GLC 300 4MATIC.

3
recalls
6
owner complaints
0
complaints mentioning a crash
1
mentioning a fire

Recalls apply to specific production ranges. To see whether a particular car still has an open recall, enter its VIN at nhtsa.gov/recalls. Repairs for safety recalls are free at authorised dealers.

2026 Mercedes-Benz GLC 300 4MATIC recalls

Electrical system: instrument cluster/panel

NHTSA campaign 26V281000 · reported May 1, 2026 · Mercedes-Benz USA, LLC · 144,049 vehicles potentially affected

The problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2024-2026 AMG GT, C-Class, E-Class, SL, CLE, and GLC vehicles. The infotainment control unit may reset while the vehicle is in motion and cause the instrument panel display to go blank.
The risk
An instrument panel display that fails to show critical safety information, such as the speedometer and warning lights, increases the risk of a crash.
The fix
Dealers will update the infotainment control unit software, free of charge. Owner notification letters were mailed June 29, 2026. MBUSA's number for this recall is 2026050004. Owners may contact MBUSA customer service at 1-800-367-6372. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning May 8, 2026.

Seat belts: rear/other

NHTSA campaign 26V172000 · reported March 20, 2026 · Mercedes-Benz USA, LLC · 20 vehicles potentially affected

The problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2026 AMG GLC43 4MATIC, GLC 300 4MATIC, GLC 300, and GLC 300 4MATIC Coupe vehicles. The center rear seat belts may have been installed without the child seat protection function and fail to lock a child restraint properly. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection," and FMVSS number 209, "Seat Belt Assemblies."
The risk
In the event of a crash, an insufficiently restrained child has an increased risk of injury.
The fix
Dealers will inspect and replace the center rear seat belt assembly as necessary, free of charge. Owner notification letters were mailed May 15, 2026. Owners may contact MBUSA customer service at 1-800-367-6372. Vehicle Identification Numbers (VINs) involved in this recall will be searchable on NHTSA.gov beginning March 27, 2026.

Steering: critical fasteners

NHTSA campaign 25V533000 · reported August 20, 2025 · Mercedes-Benz USA, LLC · 3,749 vehicles potentially affected

The problem
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2026 EQE and GLC vehicles. Please see the recall report for a complete list of models. The steering coupling bolt may have been improperly tightened, allowing the steering coupling to loosen from the steering rack.
The risk
A loose steering coupling can cause a loss of steering control, increasing the risk of a crash.
The fix
Dealers will tighten the steering coupling bolts as necessary, free of charge. Owner notification letters were mailed October 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.

Most reported problems

Areas named in owner complaints to NHTSA. One complaint can name several areas.

What owners report

Recent complaints filed with NHTSA, shortened. These are unverified accounts from owners, not findings.

Jun 17, 2026 · Electrical system · 5,769 miles

The contact owns a 2026 Mercedes-Benz GLC 300 4MATIC. The contact stated that her instrumental panel was not working, which caused her to be unable to see the gas level, oil, thermostat, and any warning lights. The vehicle was taken to a dealer twice. The first occasion the vehicle's instrumental panel was repaired…

Jun 11, 2026 · Electrical system · fire reported

I was parked for a few minutes and I suddenly noticed a strong oder coming into my vehicle. I could not pinpoint what the smell was, but I knew that whatever was coming into the SUV was not safe. My screen started flashing warnings "Service Required: Do Not Drive" “Do Not Shift Gears”. After the warning, white smoke…

May 8, 2026 · Electrical system

I bought a 2026 GLC300 4matic SUV a month ago. I am very disappointed and scared of serious bodily damage due to the trunk door closing by itself while my upper body is loading/unloading the trunk. My wife and I were hit on the shoulder, back, arms, or head over a dozen times for 1 month. We took the car to the…

Apr 25, 2026 · Service brakes

The breaks on these vehicles are extremely dangerous . Before I leased this vehicle test drove 3 vehicles. The salesman said the breaks will adjust as you drive. They have not. ITS all over the internet that this vehicle has very unresponsive breaks. It takes 75 precent of pressure pushing down on the break pad…

Jan 16, 2026 · Power train

While at a stop with foot on brake, the vehicle surges forward powerfully making a loud noise despite having foot on brake. Forcefully pushing on brake pedal harder eventually stops the car. Most recent time the display screen showed "Transmission Deactivated". Dealership drove car once but did not perform service…

GLC 300 4MATIC model years compared

YearRecallsComplaintsCrashesFires
2023 4900
2024 3800
2025 31000
2026 3601

All Mercedes-Benz GLC 300 4MATIC years →

Questions

Does the 2026 Mercedes-Benz GLC 300 4MATIC have any recalls?
Yes. NHTSA lists 3 recalls for the 2026 Mercedes-Benz GLC 300 4MATIC, the most recent reported on May 1, 2026 (Electrical system: instrument cluster/panel). Check a specific car by its VIN at nhtsa.gov/recalls.
What are the most common problems with the 2026 Mercedes-Benz GLC 300 4MATIC?
Owners have filed 6 complaints with NHTSA. The most frequently reported area is electrical system (4 complaints), followed by back over prevention (1).
How many 2026 Mercedes-Benz GLC 300 4MATIC complaints mention a crash or fire?
0 of 6 complaints report a crash and 1 a fire; 0 injuries were reported in total. Complaints are unverified reports from owners.

Source: NHTSA recall and complaint data, updated October 27, 2026. Latest complaint received June 17, 2026.