Worst 2023 Mercedes-Benz Glc 300 Problems
Top 3 most-reported issues with average mileage at failure.
Electrical Faults
Engine Problems
Headlight/Taillight Failures
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All Problems by Category
Every NHTSA complaint category for the 2023 Mercedes-Benz Glc 300.
| Component | Complaints | Crashes | Fires | Avg Mileage | Volume |
|---|---|---|---|---|---|
| Electrical Faults | 30 | 2 | — | 7,350 mi | |
| Engine Problems | 15 | — | — | 400 mi | |
| Headlight/Taillight Failures | 10 | — | — | — | |
| Forward Collision Avoidance: Automatic Emergency Braking | 6 | — | — | — | |
| Fuel System | 5 | 1 | — | — | |
| Brakes | 5 | — | — | — | |
| Lane Departure: Blind Spot Detection | 4 | — | — | — | |
| Transmission / Drivetrain | 3 | — | — | — | |
| Lane Departure: Assist | 2 | — | — | — | |
| Steering Defects | 2 | 1 | — | — | |
| Body Structure | 2 | — | — | — | |
| Communication | 1 | — | — | — | |
| Forward-Collision Avoidance Issues | 1 | — | — | — | |
| Lane Departure: Warning | 1 | — | — | — | |
| Structure:Body:Hatchback/Liftgate | 1 | — | — | — | |
| Structure:Body:Tailgate | 1 | — | — | — | |
| Unintended Acceleration | 1 | — | — | — | |
| Wipers & Visibility | 1 | — | — | — |
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Read what owners actually reported to NHTSA for the 2023 Mercedes-Benz Glc 300. Type a keyword (e.g. “transmission”, “stalling”, “brakes”) to filter.
Recalls for 2023 Mercedes-Benz Glc 300
11 NHTSA recall campaigns affecting ~364,384 vehicles.
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.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 GLC 300 and GLC 300 4MATIC vehicles. The headlights are missing adjustment prevention caps, which can allow the headlights to be improperly adjusted. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."
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 not absorb an adequate amount of the impact. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 201, "Occupant Protection in Interior Impact."
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 C-Class, E-Class, S-Class, SL, GLC, EQE SUV, EQE, EQS SUV, and EQS vehicles that were incorrectly repaired under recall 24V-115. An incorrect fuse box that was not designed for the vehicle may have been installed.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 GLC 300 and GLC 300 4MATIC vehicles. The driver's and front passenger seat rail may have been incorrectly attached to the vehicle body.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 GLC 300 4MATIC vehicles. Certain dashboard area bolts may have been insufficiently tightened, potentially causing improper air bag deployment or parts separation during a crash. In addition, the 12-Volt electric auxiliary heater connections may be loose, possibly causing the electrical wiring to overheat.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023-2024 C300, AMG C43, S580e, S580, Maybach S580, Maybach S680, AMG SL43, AMGSL63, GLC300, EQE350, EQE500, EQS450, EQS580, AMG EQS, 2023 S500, AMG SL55, AMG EQE, 2024 E350, E450, AMG C63e S, CLE300 Coupe, CLE450 Coupe, and GLC300 Coupe vehicles. The 80-Amp fuses may have been manufactured incorrectly, which can cause the fuses to fail.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2024 GLE, GLS, C-Class, E-Class, S-Class, SL, GLC, CLS, AMG GT, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, causing a loss of drive power.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 GLC300, 2024 GLE350, and GLE450 vehicles equipped with an M254 engine. The incorrect screws, installed on the high-pressure fuel pump, may prevent a proper seal from forming between the high-pressure fuel pump and the tandem oil pump.
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2023 GLC300 vehicles. The front tow eye may be inadequately threaded to the crossmember and can detach during towing.
+ 1 more recalls
Other Mercedes-Benz Glc 300 Years
2023 Mercedes-Benz Glc 300 — FAQ
Answers based on real NHTSA complaint and recall data for this specific model year.
Is the 2023 Mercedes-Benz Glc 300 reliable?
What are common problems with the 2023 Mercedes-Benz Glc 300?
At what mileage do problems start on the 2023 Mercedes-Benz Glc 300?
How safe is the 2023 Mercedes-Benz Glc 300?
Does the 2023 Mercedes-Benz Glc 300 have any recalls?
Should I buy a 2023 Mercedes-Benz Glc 300?
Source: NHTSA (National Highway Traffic Safety Administration) complaint and recall databases, aggregated by VinItel.
Wider context: See the full Mercedes-Benz Glc 300 reliability report with year-by-year comparison and generation analysis.
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