2026 Mercedes-Benz GLC 300 4MATIC Recalls, Complaints & Specs
3 safety recalls list the 2026 Mercedes-Benz GLC 300 4MATIC, and owners have filed 6 complaints with NHTSA. Check your own VIN below.
3 safety recalls for the 2026 Mercedes-Benz GLC 300 4MATIC
Most recent first. Recall repairs are free at any authorised dealer. Click a recall for the full defect, consequence and remedy text.
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Instrument cluster/panel (electrical system)
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.
Remedy: 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…
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Seat belts: rear/other
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…
Remedy: 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.…
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Critical fasteners (steering)
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.
Remedy: 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.
6 owner complaints filed with NHTSA
Owners of the 2026 Mercedes-Benz GLC 300 4MATIC have filed 6 complaints with NHTSA; 1 describe a fire. The average mileage at failure in those reports is 5,769 miles. Complaints peaked in 2026 with 6 filed that year.
Most-reported components
What owners are reporting
“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 warni”
Owner complaint to NHTSA, June 17, 2026 · Electrical system
“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 s”
Owner complaint to NHTSA, June 11, 2026 · Electrical system
Compare Mercedes-Benz GLC 300 4MATIC model years
Recall and complaint counts for every Mercedes-Benz GLC 300 4MATIC model year in NHTSA's database.
| Model year | Recalls | Complaints |
|---|---|---|
| 2023 Mercedes-Benz GLC 300 4MATIC | 4 | 9 |
| 2024 Mercedes-Benz GLC 300 4MATIC | 3 | 8 |
| 2025 Mercedes-Benz GLC 300 4MATIC | 3 | 10 |
| 2026 Mercedes-Benz GLC 300 4MATIC | 3 | 6 |
Checking a specific 2026 Mercedes-Benz GLC 300 4MATIC
How do I know if my 2026 Mercedes-Benz GLC 300 4MATIC has an open recall?
Enter your 17-character VIN above. The VIN is on the driver's side dashboard (visible through the windshield), the driver's door jamb sticker, and your registration or insurance card. The check runs against NHTSA's live database and tells you which campaigns list your vehicle. 3 campaigns currently list the 2026 Mercedes-Benz GLC 300 4MATIC; your car may already have been repaired under some of them.
Is the recall repair free?
Yes. Under federal law, manufacturers must fix safety recalls at no charge for vehicles up to 15 years old from the date of sale to the first owner. Contact any authorised Mercedes-Benz dealer with your VIN and the NHTSA campaign number (for example 25V533000).
What is the difference between a recall and a complaint?
A recall is a safety campaign filed by the manufacturer or ordered by NHTSA, with a defined defect and remedy. A complaint is a report an owner sent to NHTSA; it is not verified, but patterns of complaints are what trigger NHTSA investigations and, eventually, recalls.
Other Mercedes-Benz models
- C3003,469 complaints
- E3502,170 complaints
- E3201,164 complaints
- ML350952 complaints
- GLK350904 complaints
- ML320742 complaints
- C250726 complaints
- C230657 complaints
Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.