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RecallScanner Severity Profile

Mercedes-Benz C 300

Watch14 recall campaigns, verify by VIN.
0
RecallScore
Critical
0
Fire risk
3
Crash risk
13
Injuries
0
Deaths
0
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All Recalls

14 campaigns
14 recalls🔥 3 fire risk💥 13 crash risk
Model year
Other
Mar 29, 2018
2960 days ago

Your front seatback can fold forward in a crash and increase injury risk.

Affected: SEATS · 2018
CRASH RISK
NHTSA
Summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2018 C43 AMG 4Matic Coupe, C300 Coupe, C300 4Matic Coupe, C300 4Matic Cabriolet, C300 Cabriolet, C43 AMG 4Matic Cabriolet and C63S AMG Cabriolet, 2017 C63 AMG Cabriolet, C63S AMG Coupe and C63 AMG Coupe, 2018 E400 Coupe and E400 4Matic Coupe vehicles. The seatbacks of the front seats may not properly lock on the right side of the seat.

Consequence

If the seatback does not properly lock, in the event of a crash, the seatbacks may fold forward, increasing the risk of injury.

Remedy

MBUSA will notify owners, and dealers will inspect the locking of the seatbacks, replacing the seatbacks lock, as necessary, free of charge. The recall is expected to begin May 25, 2018. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018040007.

Seat Belts
Jan 29, 2021
1923 days ago

Your front seat belt can get stuck and not retract, making you skip wearing it in a crash.

Affected: SEAT BELTS:FRONT:RETRACTOR · 2021
CRASH RISK
NHTSA
Summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2021 C300, 2017-2020 AMG C43, and AMG C63 vehicles. The front seat belts might not fully retract to their stowed position. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 208, "Occupant Crash Protection."

Consequence

If the seat belt does not fully retract, the occupant may find the operation of the seat belt inconvenient and not wear it, increasing the risk of injury in the event of a crash.

Remedy

MBUSA will notify owners, and dealers will check the retraction function of the front seat belts and adjust the damping foam within the B-pillars, as necessary, free of charge. The recall began February 26, 2021. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2021020010.

Other
Feb 26, 2019
2626 days ago

Your front seatback can fold forward in a crash and increase your injury risk.

Affected: SEATS · 2018
CRASH RISK
NHTSA
Summary

Mercedes-Benz USA, LLC (Mercedes) is recalling certain 2017-2018 Mercedes-Benz C300 Cabriolet, C300 Coupe, AMG C43 Coupe, C300 4MATIC Cabriolet, C300 4MATIC Coupe, AMG C43 Cabriolet, AMG C63 Cabriolet, AMG C63 Coupe, AMG C63 S Cabriolet and AMG C63 S Coupe vehicles and 2018 Mercedes-Benz E400 Coupe, E400 Cabriolet, E400 4MATIC Cabriolet and E400 4MATIC Coupe vehicles. The seatbacks of the front seats may not properly lock on the right side of the seat.

Consequence

If the seatback does not properly lock, in the event of a crash, the seatbacks may fold forward, increasing the risk of injury.

Remedy

Mercedes will notify owners, and dealers will inspect the locking of the seatback on the affected vehicles and replace the seatback lock, as necessary, free of charge. An interim owner letter was mailed on April 12, 2019 to notify owners. Owners will receive a second notification when the remedy is available. Owners may contact Mercedes-Benz customer service at 1-800-367-6372. MBUSA's number for this recall is 2019040007.

Electrical
Oct 15, 2018
2760 days ago

Your starter battery cover can fail in a crash and short circuit, disabling emergency door unlocks and starting a fire.

Affected: ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES · 2018
FIRE RISKCRASH RISK
NHTSA
Summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 Mercedes-Benz C300 4Matic Coupe, C300 4Matic Cabrio, E300, E300 4Matic, C300, C300 4Matic, C300 Coupe and C300 Cabrio vehicles. The cover for the starter battery may not cover the live positive electrical wire, and in certain crashes, the vehicle's strut brace may deform and short circuit the battery.

Consequence

If the battery is shorted, the emergency door unlocking would be deactivated for an outside responder and the short circuit could increase the risk of a fire.

Remedy

MBUSA will notify owners, and dealers will replace the positive pole cover, free of charge. The recall began November 27, 2018. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018110002.

Electrical
Jun 14, 2024
691 days ago

Your electrical wire can overheat and catch fire or cut power while driving.

Affected: ELECTRICAL SYSTEM:WIRING:FUSES AND CIRCUIT BREAKERS · 2023
FIRE RISKCRASH RISK
NHTSA
Summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2023 C 300 vehicles. The bolt securing the electrical wire to the pre-fuse box could be improperly tightened, causing the wire to overheat. MBUSA's number for this recall is 2024070005.

Consequence

An overheated wire can cause a fire and a sudden loss of drive power, increasing the risk of a crash.

Remedy

Dealers will inspect and rework the wiring harness, as necessary free of charge. Owner notification letters were mailed August 2, 2024. Owner may contact MBUSA customer service at 1-877-496-3691.

Electrical
Sep 8, 2019
2432 days ago

Your battery can detach in a crash, disabling emergency calls and hazard lights.

Affected: ELECTRICAL SYSTEM:12V/24V/48V BATTERY · 2019
CRASH RISK
NHTSA
Summary

Mercedes-Benz USA, LLC. (MBUSA) is recalling certain 2018-2019 C300, C300 4MATIC, and C43 AMG 4MATIC vehicles. The mounting bracket for the 12-volt battery may not be secured. This may allow the battery to shift, possibly disconnecting the terminals in the event of a crash.

Consequence

Loss of power from the battery can impair post-crash functions, such as communicating with emergency services and activating hazard lights. The battery may also detach and become a road hazard. Either of these scenarios can increase the risk of injury.

Remedy

MBUSA will notify owners, and dealers will replace the battery mounting bracket, free of charge. The recall began October 18, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019090010.

Seat Belts
Feb 5, 2025
455 days ago

Your driver-side seat belt can come loose in a crash and fail to protect you.

Affected: SEAT BELTS:FRONT · 2025
CRASH RISK
NHTSA
Summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2025 C 300, and 2023-2024 AMG C 43 vehicles. The driver-side seat belt cover may not be properly installed on the seat belt tensioner, which can cause the seat belt anchor to come loose.

Consequence

A loose seat belt may not properly restrain an occupant during a crash, increasing the risk of injury.

Remedy

Dealers will inspect and repair the seat belt covers, as necessary, free of charge. Owner notification letters were mailed May 16, 2025. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2025040012.

Steering
Nov 29, 2018
2715 days ago

Your steering rack can lock up and make the car impossible to steer.

Affected: STEERING:RACK AND PINION:RACK · 2019
CRASH RISK
NHTSA
Summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2015-2016 Mercedes Benz C300, 2017-2019 C300 Cabrio, C300 Coupe, C63 Cabrio, 2015 C63S AMG, 2018-2019 C300, C350e, C63 AMG, C63S AMG Cabrio, 2018 C63 AMG Cabrio, C63 AMG Coupe, C63S AMG, C63S AMG Coupe, E300, E400 Cabrio, E400 Coupe, 2019 CLS450, E450 Cabrio, and E450 Coupe rear-wheel drive vehicles. A locknut in the steering rack may break under high load, possibly causing the steering to become stuck in one position.

Consequence

A car that cannot be properly steered has an increased risk of a crash.

Remedy

MBUSA will notify owners, and dealers will replace the steering rack, free of charge. The recall began August 23, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019080012.

Steering
Jul 12, 2018
2855 days ago

Your steering wheel can come loose from the steering rack and stop responding to your inputs.

Affected: STEERING · 2018
CRASH RISK
NHTSA
Summary

Mercedes-Benz USA, LLC (MBUSA) is recalling one 2018 Mercedes-Benz E400 Coupe and one C300 4Matic Coupe. The steering coupling may not have been correctly locked during manufacturing.

Consequence

If the steering connection was not properly locked, the mechanical connection between the steering wheel and steering rack may come loose, reducing steering ability and increasing the risk of a crash.

Remedy

MBUSA will notify owners, and dealers will inspect the steering coupling and lock it correctly if necessary, free of charge. The recall began January 18, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2018120010.

Lighting
Dec 19, 2018
2695 days ago

Your headlights may not aim properly, reducing visibility and crash risk at night.

Affected: EXTERIOR LIGHTING:HEADLIGHTS · 2018
CRASH RISK
NHTSA
Summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 Mercedes-Benz C300 and C300 4MATIC vehicles. The headlights on these vehicles may not be properly adjusted. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 108, "Lamps, Reflective Devices, and Associated Equipment."

Consequence

If the low beam headlight is not properly adjusted, the driver may have reduced visibility, increasing the risk of a crash.

Remedy

MBUSA has notified owners, and dealers will inspect the setting of the headlights and adjust them, as necessary, free of charge. The recall began March 12, 2019. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2019020008.

Other
Nov 9, 2018
2735 days ago

Your rear window can detach and become a road hazard causing a crash.

Affected: VISIBILITY:GLASS, SIDE/REAR · 2018
CRASH RISK
NHTSA
Summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2018 Mercedes-Benz C300, C300 4MATIC, C63 AMG, and C63S AMG vehicles. Incorrect bonding of the rear window may cause the window to loosen and detach from the vehicle.

Consequence

If the window detaches from the vehicle, it can become a road hazard, increasing the risk of a crash.

Remedy

MBUSA will notify owners, and dealers will rework the rear window bonding, free of charge. The recall is expected to begin November 2, 2018. Owners may contact MBUSA customer service at 1-800-367-6372.

Body
Oct 7, 2018
2768 days ago

Your rear beltline trim can separate and fly onto the road, causing a crash.

Affected: STRUCTURE:BODY · 2018
CRASH RISK
NHTSA
Summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2017-2018 Mercedes C300 Cabriolet, C300 4Matic Cabriolet, C43 AMG Cabriolet, C63S AMG Cabriolet, and C63 AMG Cabriolet vehicles. Due to a bonding issue introduced in the production process, the rear beltline trim may separate from the vehicle.

Consequence

If the beltline trim were to separate from the vehicle while driving, it could become a road hazard, increasing the risk of a crash.

Remedy

MBUSA will notify owners, and dealers will inspect the rear beltline trim and replace the trim if necessary, free of charge. The recall began on September 21, 2018. Owners may contact MBUSA customer service at 1-800-367-6372.

Lighting
Feb 7, 2021
1914 days ago

Your LED headlights may be pointed wrong and reduce visibility on dark roads.

Affected: EXTERIOR LIGHTING:HEADLIGHTS · 2020
CRASH RISK
NHTSA
Summary

Mercedes-Benz LLC (MBUSA) is recalling certain 2018-2020 C300, 2019-2020 A220, AMG C43, AMG C63, 2020 GLE580, GLB250, 2020-2021 GLE450, GLE350, 2021 AMG GLE63, and AMG GLE53 vehicles. The LED headlights may have been incorrectly adjusted during a vehicle repair. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 108, "Lamps, Reflective Devices, and Associated Equipment."

Consequence

Incorrectly adjusted headlights may reduce visibility, increasing the risk of a crash.

Remedy

Dealers will replace the LED headlights, free of charge. Interim letters notifying owners of the safety risk were mailed August 13, 2021. A second notice will be sent once the remedy is available. Owner notification letters were mailed January 2022. Owners may contact MBUSA customer service at 1-800-367-6372.

Electrical
Jun 30, 2023
1041 days ago

Your electrical wiring harness can overheat and catch fire while you drive or park.

Affected: ELECTRICAL SYSTEM:WIRING · 2023
FIRE RISK
NHTSA
Summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2022-2023 C300 and 2023 AMG C43 vehicles. The ground connections for the electrical wiring harness may not be secured properly, which can result in the electrical wiring harness overheating.

Consequence

An overheated wiring harness can increase the risk of a fire.

Remedy

Dealers will inspect and repair the ground connections for the electrical wiring harness, as necessary, free of charge. Owner notification letters were mailed August 11, 2023. Owners may contact MBUSA customer service at 1-800-367-6373. MBUSA's numbers for this recall are 2023070016, 2023070017, 2023070018, and 2024070016.

Full analysis: how to read the Mercedes-Benz C 300 recall history
Year range, common components, complaint patterns, and how to use this page.

Understanding the Mercedes-Benz C 300 recall history

The Mercedes-Benz C 300 currently has 14 recall campaigns indexed from the NHTSA public database. Each recall represents a formal campaign to fix a defect at no cost to the current owner. Owner complaints are self-reported incidents that haven't (yet) resulted in a recall but can indicate emerging patterns worth watching.

The most frequent recall categories for the C 300 in our dataset are electrical (4), steering (2), and seat belt (2). These clusters matter when you're shopping for a used C 300: recalls in these systems tend to be the ones most likely to have been skipped by previous owners, because they aren't always visible during a routine test drive or pre-purchase inspection.

The tracked recalls span model years 2018–2025, with campaigns reported to NHTSA between 2018 and 2025. Not every model year carries every recall. Each campaign is scoped to a specific year range and often a specific build window, which is why a VIN lookup is the only way to know whether a particular C 300 is actually affected by any of these campaigns.

How to use this page

The safest path for an owner is to run your VIN through the checker above. A VIN query hits NHTSA's live API and tells you whether your specific C 300 has an open, unresolved recall. If you're researching a used C 300before buying, use the recall list below to understand the model's full history, then check the seller's VIN to see whether prior owners actually completed the free repairs. Many don't, and unresolved recalls can linger for years.

Figures are generated live from the RecallScanner dataset, which is sourced from NHTSA's public recall and complaint APIs and refreshed daily. RecallScanner is independent and not affiliated with Mercedes-Benz or any U.S. government agency.