Recalls (8)
NHTSA lists 8 recall campaigns for the 2024 Mercedes-Benz GLC 300. Check whether yours was repaired with NHTSA's free VIN lookup ↗
Only NHTSA and your automaker know whether your specific car was repaired. PlainVIN shows every recall campaign listed for a model year, with the official text and how many cars have been fixed so far.
Check on NHTSA ↗Listed for 2024 Mercedes-Benz GLC 300. Not checked against your VIN.
Rollaway Risk from Door Switch Failure
Latches/locks/linkages · doors · lock
Official NHTSA text
- Summary
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2020-2021 CLA, 2019-2022 A-Class, 2022-2023 C-Class, 2024 CLE, 2020-2026 GLA/GLB, and 2023-2024 GLC vehicles. Please refer to MBUSA's recall report for specific model information. The micro-switch in the driver's door lock may corrode and fail to detect an open door, preventing the electronic parking brake or "Auto-Park" feature from engaging automatically. This may result in a vehicle rollaway.
- Consequence
- A vehicle rollaway increases the risk of a crash or injury.
- Remedy
- Dealers will replace the driver's door lock, free of charge. Owner notification letters are expected to be mailed September 18, 2026. This will be a phased campaign, with the remedy becoming available in different phases based on model and model years. 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 July 31, 2026.
Repair progress not yet reported310,667 vehicles potentially affected
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA
or ask a dealer to check campaign 26V481000
Listed for 2024 Mercedes-Benz GLC 300. Not checked against your VIN.
Loss of Steering Control from Loose Steering Bolts
Steering · critical fasteners
Official NHTSA text
- Summary
- 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.
86.9% repairedof 3,749 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA
or ask a dealer to check campaign 25V533000
Listed for 2024 Mercedes-Benz GLC 300. Not checked against your VIN.
Inadequate Impact Protection in C-Pillar/FMVSS 201
Structure · body · roof and pillars
Official NHTSA text
- Summary
- 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."
- 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.
91.7% repairedof 92,851 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA
or ask a dealer to check campaign 25V379000
Listed for 2024 Mercedes-Benz GLC 300. Not checked against your VIN.
Incorrect Fuse Box Installed
Electrical system · wiring · fuses and circuit breakers
Official NHTSA text
- Summary
- 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.
- Consequence
- An incorrect fuse box can result in a sudden loss of drive power or a loss of critical safety functions such as the restraint systems or instrument cluster, increasing the risk of a crash or injury. Additionally, there could be an increased risk of a fire.
- Remedy
- Dealers will inspect and replace the main fuse boxes, free of charge. Owner notification letters were mailed June 6, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025050003/4.
88% repairedof 443 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA
or ask a dealer to check campaign 25V255000
Listed for 2024 Mercedes-Benz GLC 300. Not checked against your VIN.
Improperly Tightened Rear Axle Differential Bolts
Power train · driveline · differential unit
Official NHTSA text
- Summary
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2024 GLC 300 4MATIC, and S 580 4MATIC vehicles. The bolts that secure the rear axle differential to the rear axle carrier may come loose, which can result in a separation of the drive shaft from the rear axle differential.
- Consequence
- Driveshaft separation can cause a loss of drive power, increasing the risk of a crash.
- Remedy
- Dealers will repair the rear axle differential bolt connection as necessary, free of charge. Owner notification letters were mailed January 10, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2024120005.
66.7% repairedof 3 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA
or ask a dealer to check campaign 24V862000
Listed for 2024 Mercedes-Benz GLC 300. Not checked against your VIN.
Improperly Welded Engine Integral Carrier May Fail
Structure · frame and members
Official NHTSA text
- Summary
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2024 GLC 300 and AMG GLC 43 vehicles. The integral carrier that supports the engine may fail due to improper welds, which can cause a loss of vehicle control.
- Consequence
- A loss of vehicle control increases the risk of a crash.
- Remedy
- Dealers will replace the integral carrier, free of charge. Owner notification letters were mailed October 11, 2024. Owners may contact MBUSA customer service at 1-877-496-3691. MBUSA's number for this recall is 2024090013.
100% repairedof 4 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA
or ask a dealer to check campaign 24V658000
Listed for 2024 Mercedes-Benz GLC 300. Not checked against your VIN.
80-Amp Fuse May Fail
Electrical system · wiring · fuses and circuit breakers
Official NHTSA text
- Summary
- 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.
- Consequence
- An 80-Amp fuse that fails can result in a sudden loss of drive power or a loss of critical safety functions such as the restraint systems or instrument cluster, increasing the risk of a crash or injury. Additionally, there could be an increased risk of a fire.
- Remedy
- Dealers will replace the main fuse boxes, free of charge. Owner notification letters were mailed April 5, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2024030008.
96.4% repairedof 31,848 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA
or ask a dealer to check campaign 24V115000
Listed for 2024 Mercedes-Benz GLC 300. Not checked against your VIN.
Improperly Secured Windows May Detach
Structure
Official NHTSA text
- Summary
- Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2024 GLC 300 vehicles. The front, rear, and fixed side windows may not be properly secured and can detach. In addition, the front air bags may not be properly supported by the windshield during deployment.
- Consequence
- Detached windows may cause a road hazard and increase the risk of a crash or injury. Improperly supported air bags can increase the risk of injury during a crash.
- Remedy
- Dealers will inspect and replace the front, rear, and fixed side windows, as necessary, free of charge. Owner notification letters were mailed December 15, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023110003.
100% repairedof 7 vehicles
Manufacturer report to NHTSA · Source: US DOT recall completion data, retrieved Oct 6, 2026
Check your VIN on NHTSA
or ask a dealer to check campaign 23V741000
PlainVIN shows public government records for education. It isn't a vehicle inspection or legal advice. Check your own VIN with NHTSA or your dealer.
Owner complaints (21)
21 complaints filed with NHTSA (owner reports, not verified findings). The engine is mentioned most often.
1involved a crash
0involved a fire
2injuries reported
0deaths reported
As reported by owners in their complaints. These are reports, not NHTSA findings.
Most-reported components
| Component | Complaints | % of 21 |
|---|---|---|
| Engine | 7 | 33.3% |
| Electrical system | 6 | 28.6% |
| Power train | 5 | 23.8% |
| Exterior lighting | 3 | 14.3% |
| Service brakes | 3 | 14.3% |
| Unknown or other | 3 | 14.3% |
| Forward collision avoidance | 2 | 9.5% |
| Air bags | 1 | 4.8% |
| Seat belts | 1 | 4.8% |
| Vehicle speed control | 1 | 4.8% |
How 2024 compares with other GLC 300 years
Best and worst GLC 300 years →201798
201887
201947
202069
202166
202260
202355
202421
202516
20261
| Model year | Complaints | Recall campaigns |
|---|---|---|
| 2017 | 98 | 12 |
| 2018 | 87 | 12 |
| 2019 | 47 | 12 |
| 2020 | 69 | 16 |
| 2021 | 66 | 9 |
| 2022 | 60 | 2 |
| 2023 | 55 | 12 |
| 2024 | 21 | 8 |
| 2025 | 16 | 3 |
| 2026 | 1 | 3 |
This year (2024)Other yearsStill collecting reports
Counts are owner reports, not failure rates. Higher sales years tend to draw more reports. Owners are still filing reports for recent model years, so these counts will grow. Source: NHTSA ODI, retrieved Oct 6, 2026.
Fuel economy: up to 29 mpg combined
29
mpg combined
26
city
33
highway
- EPA annual fuel cost
- $2,850
- CO₂ tailpipe
- 311 g/mi
- EPA class
- Small Sport Utility Vehicle
What it costs you to run
$2,252per year
$188per month
517gallons a year
Miles ÷ 29 mpg × $4.354 (EIA US average regular, week of Oct 5, 2026, all taxes included). Source: EPA · EIA.
EPA label estimates from lab tests; your mileage will vary.
Specs by configuration
| Engine · transmission | Drive | City / Hwy / Comb | EPA $/yr | CO₂ g/mi |
|---|---|---|---|---|
| 2 L 4-cyl · 9-speed automatic | Rear-Wheel Drive | 26 / 33 / 29 | $2,850 | 311 |
Source: EPA fuel economy data, retrieved Oct 6, 2026. Configurations are listed when EPA and NHTSA records match.
Looking at a 2024 GLC 300 for sale?
Print a one-page buyer's checklist: each recall campaign with a box to tick when the seller shows proof of repair, the top complaint areas to inspect, crash stars, MPG, and a link back to this page.
Where to next
2024 Mercedes-Benz GLC 300 FAQ
How many recalls does the 2024 Mercedes-Benz GLC 300 have?
NHTSA lists 8 recall campaigns: 26V481000 (latch), 25V533000 (steering), 25V379000 (structure), 25V255000 (electrical), 24V862000 (power train), 24V658000 (structure), 24V115000 (electrical), 23V741000 (structure). Use NHTSA's VIN lookup to see whether a specific car was repaired.
What are the most common 2024 Mercedes-Benz GLC 300 problems?
Owners filed 21 complaints with NHTSA. Engine (7), Electrical system (6), Power train (5) are mentioned most. These are owner reports, not verified findings.
What mpg does the 2024 Mercedes-Benz GLC 300 get?
EPA rates the 2 L 4-cyl · 9-speed automatic version at 26 city, 33 highway and 29 combined mpg.
How does the 2024 GLC 300 compare with other years?
Among the 2017–2021 Mercedes-Benz GLC 300 model years at least five years old, the 2019 drew the fewest complaints (47) and the 2017 the most (98). The 2024 drew 21. Counts are owner reports, not failure rates.
How this page was madeSources, processing, limits, review and changes
Data sources
- NHTSA recalls by vehicle
Retrieved Oct 6, 2026 - US DOT recall completion rates (data.transportation.gov)
Retrieved Oct 6, 2026 - NHTSA ODI owner complaints
Retrieved Oct 6, 2026 - NHTSA NCAP 5-Star Safety Ratings
Retrieved Oct 6, 2026 - EPA fuel economy data (licence confirmation pending)
Retrieved Oct 6, 2026 - EIA weekly retail gasoline prices
Weekly, all taxes included
Processing
- Complaints are counted per component. One complaint can list several, so component totals add up to more than the total.
- Fuel cost = miles per year ÷ EPA combined mpg × EIA weekly price for your region.
Limitations
- Complaint counts are owner reports, not verified findings or failure rates. There is no sales denominator.
- Recall campaigns are listed for the model year. Only NHTSA and the automaker know whether a specific car was repaired.
- Recent model years are still collecting reports.
Review
Data compiled automatically from the official files listed here.
Changelog
- 2026-10-06 Data refreshed from the official files.
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