- Vehicles
- 143,551
- Built between
- Not published
- Models
- 42
- Recall type
- Vehicle
- Initiated by
- Manufacturer
- Owners notified
- 29 September 2023
- Repaired
- 89%
- Unrepaired
- 15,404
Does this affect my vehicle?
The manufacturer did not publish a build-date range for this recall, so the model and year list below is the only way to tell whether your vehicle is covered.
- 2021-2023 Mercedes-Benz AMG C43
- 2021 Mercedes-Benz AMG C63
- 2021-2023 Mercedes-Benz AMG C63 S
- 2022-2023 Mercedes-Benz AMG E53
- 2023 Mercedes-Benz AMG E63 S
- 2021-2023 Mercedes-Benz AMG G63
- 2021-2023 Mercedes-Benz AMG GLC43
- 2021 Mercedes-Benz AMG GLC63
- 2021 Mercedes-Benz AMG GLC63 S
- 2021-2022 Mercedes-Benz AMG GLE53
- 2022 Mercedes-Benz AMG GLE63
- 2021-2022 Mercedes-Benz AMG GLE63 S
- 2023 Mercedes-Benz AMG GLE63 S 4MATIC+
- 2021-2022 Mercedes-Benz AMG GLS63
- 2023 Mercedes-Benz AMG GLS63 4MATIC+
- 2022-2023 Mercedes-Benz AMG GT43
- 2022-2023 Mercedes-Benz AMG GT53
- 2023 Mercedes-Benz AMG GT63
- 2023 Mercedes-Benz AMG GT63 S
- 2023 Mercedes-Benz AMG SL43
- 2022-2023 Mercedes-Benz AMG SL55
- 2022-2023 Mercedes-Benz AMG SL63
- 2021-2023 Mercedes-Benz C 300
- 2022-2023 Mercedes-Benz CLS 450
- 2021-2023 Mercedes-Benz E 350
- 2022-2023 Mercedes-Benz E 450
- 2021-2022 Mercedes-Benz G 550
- 2021-2023 Mercedes-Benz GLC 300
- 2021-2022 Mercedes-Benz GLE 450
- 2021 Mercedes-Benz GLE 580
- 2022-2023 Mercedes-Benz GLS 450 4MATIC
- 2022-2023 Mercedes-Benz GLS 580 4MATIC
- 2021 Mercedes-Benz GLS450
- 2021 Mercedes-Benz GLS580
- 2022-2023 Mercedes-Benz S 500
- 2021-2023 Mercedes-Benz S 580
- 2023 Mercedes-Benz S 580 E
- 2021 Mercedes-Maybach GLS 600
- 2022-2023 Mercedes-Maybach GLS 600 4MATIC
- 2021-2022 Mercedes-Maybach S 580
- 2023 Mercedes-Maybach S 580 4MATIC
- 2022-2023 Mercedes-Maybach S 680
Repair progress
15,404 of 143,551 vehicles in this recall had still not been repaired as of Q2 2025.
89% repaired — 128,147 of 143,551 reported
Manufacturers file these figures with NHTSA each quarter. Vehicles the manufacturer could not trace, or that have been scrapped or exported, are counted separately and are not included in the unrepaired figure.
What the defect is
Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2023 C-Class, E-Class, S-Class, CLS, SL, GT, GLC, GLE, GLS, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, which can result in a loss of drive power.
What could happen
A loss of drive power can increase the risk of a crash.
What gets fixed
Dealers will replace the fuel pump, free of charge. Owner notification letters were mailed on June 14, 2024.
Parts involved
- Fuel Delivery UnitA1674700394Fuel Delivery Unit
- Fuel Delivery UnitA1674704500Fuel Delivery Unit
- Fuel Delivery UnitA1674706900Fuel Delivery Unit
- Fuel Delivery UnitA2054702702Fuel Delivery Unit
- Fuel Delivery UnitA2054704900Fuel Delivery Unit
- Fuel Delivery UnitA2054708501Fuel Delivery Unit
- Fuel Delivery UnitA2064700202Fuel Delivery Unit
- Fuel Delivery UnitA2064704401Fuel Delivery Unit
- Fuel Delivery UnitA2064704501Fuel Delivery Unit
- Fuel Delivery UnitA2234703301Fuel Delivery Unit
- Fuel Delivery UnitA2234709601Fuel Delivery Unit
- Fuel Delivery UnitA2324700000Fuel Delivery Unit
- Fuel Delivery UnitA2544702300Fuel Delivery Unit
- Fuel Delivery UnitA4634705900Fuel Delivery Unit
Part numbers are as filed by the manufacturer and are listed for reference. Your dealer will confirm the correct part for your vehicle.
Timeline
- Recall reported to NHTSA26 June 2023
- Owners notified29 September 2023
- Latest repair reportQ2 2025 — 89% repaired
Your rights
A safety recall repair is free. Under US federal law the manufacturer must fix a safety defect at no cost to you — no charge for parts, labor or diagnosis — whether or not you are the original owner. A dealer cannot charge you for recall work, and cannot require you to have bought the vehicle from them.
That entitlement is not unlimited. It applies where the vehicle was first sold less than 15 years before the recall was announced — 5 years for tires. Past that a manufacturer may still do the repair free of charge, and many do, but they are no longer obliged to. This recall was reported on 26 June 2023.
To arrange the repair, contact any franchised dealer for the brand. If a dealer refuses the work or tries to charge for it, you can report that to NHTSA at nhtsa.gov/recalls or on 1-888-327-4236.
Manufacturer contact
Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023070012.
Official source
- Manufacturer's recall number
- 2023070012
- Recalling manufacturer
- Mercedes-Benz USA, LLC
- Recall initiated by
- MFR
Everything on this page — the models listed, the build dates and the repair figures — comes from the manufacturer's filing to NHTSA and describes the vehicle line as a whole, not any individual car. Only the manufacturer can confirm whether a specific vehicle is affected, and whether its recall work has already been carried out. Check yours by VIN and read the official notice at nhtsa.gov/recalls.
Additional notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.
Check your own vehicle
This page describes the recall, not any one car. To see which recalls cover a specific vehicle, search by make, model and year.
A VIN lookup here identifies your vehicle and shows recalls issued for that make, model and year. It cannot tell you what is still open on your individual car - only the manufacturer knows that. Search by VIN instead, or check your VIN at nhtsa.gov for whether a recall is still open on your individual car.