2024 MERCEDES-BENZ GLC 300 4MATIC
2 recalls — 7 complaints
25V533000 Aug 20, 2025
STEERING:CRITICAL FASTENERS
Defect Description
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.
Consequence
A loose steering coupling can cause a loss of steering control, increasing the risk of a crash.
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.
25V379000 Jun 6, 2025
STRUCTURE:BODY:ROOF AND PILLARS
Defect Description
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2025 GLC 300, GLC 300 4MATIC, 2024-2025 AMG GLC 43 4MATIC, 2025 GLC 350E 4MATIC, and AMG GLC 63 S E vehicles equipped with a panoramic sunroof. In certain crash scenarios, where the rear occupant's head contacts the C-pillar, the pillar may no... Read more
Consequence
In the event of a crash, insufficient impact protection can increase the risk of injury.
Remedy
Dealers will modify the roof lining and C-pillar trim, free of charge. Owner notification letters were mailed July 9, 2025. Owners may contact MBUSA customer service at 1-800-367-6372.
Complaint Statistics
7 total complaints
Top Reported Components
| Component | Complaints |
|---|---|
| ELECTRICAL SYSTEM | 2 |
| FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING | 1 |
| SERVICE BRAKES | 1 |
| SEATS | 1 |
| SEAT BELTS | 1 |
| ENGINE | 1 |
ENGINE
Jun 4, 2026
Incident date: Apr 25, 2026
Check engine light (MIL) came on while driving and vehicle lost power. Would not accelerate. Had it towed to Mercedes Benz of Mrytle Beach. $8000 repair. Mercedes Corp would not help. This is a copy of a TSB (LI05.20-P-080257) for this issue: Complaint engine vibrations perceived at low rpm.... Read more
SEAT BELTS
May 8, 2026
Incident date: Aug 28, 2025
I bought my vehicle around May 2024. Initially, everything seemed fine. However, I noticed that my car was starting to slow down and would enter limp mode, preventing me from exceeding a certain mileage. Subsequently, all the lights on my dashboard began flashing, prompting me to pull over and call ... Read more
ELECTRICAL SYSTEM
May 4, 2026
Incident date: Aug 22, 2024
heated steering wheel connector melted inside sccm. Repairs needed are a new wiring harness and sccm. Vehicle went up in smoke
ELECTRICAL SYSTEM
May 4, 2026
Incident date: Aug 22, 2024
I have experienced consistent electrical issues with my drivers side door panel on my 2021 Kia K5. The lights on the panel will flash off and on intermittently, the windows will not roll down, and doors will not lock/unlock, posing an entrapment risk. Additionally, when this panel malfunctions, my p... Read more
SEATS
May 4, 2026
Incident date: Aug 22, 2024
I have experienced consistent electrical issues with my drivers side door panel on my 2021 Kia K5. The lights on the panel will flash off and on intermittently, the windows will not roll down, and doors will not lock/unlock, posing an entrapment risk. Additionally, when this panel malfunctions, my p... Read more
SERVICE BRAKES
Feb 9, 2026
Incident date: Sep 1, 2024
The brake system, specifically the master brake cylinder and/or associated brake system components, failed or malfunctioned. The defect results in a sudden loss of braking performance without warning. Yes, the vehicle is available for inspection upon request. It has remained in the continuous posses... Read more
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
Sep 28, 2025
Incident date: Sep 28, 2025
Upon starting my vehicle, numerous warning lamps/messages appeared to include: - "Service Electronic Stability Control" - "4WD System Temporarily Unavailable" - "Auto Emergency Braking (AEB) Off" - "Blind Spot Alert Unavailable Service Required" (the blind spot indicator lights on the side mirrors w... Read more
MERCEDES-BENZ GLC 300 4MATIC — All Years Overview
Complete safety history for the MERCEDES-BENZ GLC 300 4MATIC across all model years (2023–2026).
11
Total Recalls
39
Total Complaints
0
Investigations
1
Reported Crashes
4
Reported Fires
0
Reported Deaths