Service bulletin LI54.10-P-080881
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11036138 |
| Published by NHTSA | 2026-08-12 |
| Manufacturer's number | LI54.10-P-080881 |
| Manufacturer's date | 2026-08-11 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
Complaint AC and DC charging are not possible. The white LED on the charging inlet completely goes OFF after plugging in the charging cable. Related DTCs in quick test: There are no related fault codes (DTCs) stored in relevant control units. CPC3 - N127 (Drivetrain control unit) OBL223_GEN4 - N83/11 (Alternating current charger for high-voltage battery) DCB223 - N116/5 - Direct current charge connection unit (DCCU) Cause Control pilot (CP) circuit in DCB (N116/5: Direct current charge connection unit) might be not functional due to electrical overstress from EVSE (Electric Vehicle Supply Equipment | Charging Station). Remedy Refer to the charging cable actual values in DCB (N116/5). The actual value “Charging cable at charging station” and “status of pilot function” shows “Charging cable NOT PLUGGED IN” & “CP not connected” respectively, even though the charging cable is connected on both sides. This confirms a possible breakdown of Control Pilot (CP) circuit inside the DCB. Measurement of the resistance of Proximity Pilot (PP) and Control Pilot (CP) at the charging socket (G10) (see Annex “Resistance measurement Proximity Pilot (CP) and Control Pilot (CP)”)
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system
| MERCEDES BENZ GLE 450E 4MATIC | 2026 |
|---|---|
| MERCEDES-BENZ AMG C63 S E | 2024 |
| MERCEDES-BENZ AMG C63 S E 4MATIC+ | 2024 to 2025 |
| MERCEDES-BENZ AMG C63 S E PERFORMANCE 4MATIC+ | 2026 |
| MERCEDES-BENZ AMG E 53 E 4MATIC+ | 2025 |
| MERCEDES-BENZ AMG EQE | 2023 to 2025 |
| MERCEDES-BENZ AMG EQE 4MATIC+ | 2023 to 2026 |
| MERCEDES-BENZ AMG EQE 53 4MATIC | 2025 |
| MERCEDES-BENZ AMG EQE SUV 4MATIC | 2024 to 2025 |
| MERCEDES-BENZ AMG EQE SUV 4MATIC+ | 2026 |
| MERCEDES-BENZ AMG EQS | 2022 to 2024 |
| MERCEDES-BENZ AMG EQS 4MATIC | 2022 |
| MERCEDES-BENZ AMG EQS 4MATIC+ | 2023 to 2025 |
| MERCEDES-BENZ AMG GLC63 S E | 2025 |
| MERCEDES-BENZ AMG GLC63 S E 4MATIC+ | 2025 to 2026 |
| MERCEDES-BENZ AMG GLC63 S E 4MATIC+ COUPE | 2025 to 2026 |
| MERCEDES-BENZ AMG S 63 E 4MATIC+ | 2024 to 2026 |
| MERCEDES-BENZ E53 E 4MATIC+ | 2025 |
| MERCEDES-BENZ E53 E 4MATIC+ ALL-TERRAIN | 2026 |
| MERCEDES-BENZ EQB 250 | 2023 to 2024 |
| MERCEDES-BENZ EQB 250+ | 2023 to 2025 |
| MERCEDES-BENZ EQB 300 4MATIC | 2022 to 2025 |
| MERCEDES-BENZ EQB 350 4MATIC | 2022 to 2025 |
| MERCEDES-BENZ EQE 320 4MATIC | 2026 |
| MERCEDES-BENZ EQE 320+ | 2026 |
| MERCEDES-BENZ EQE 350 4MATIC | 2023 to 2025 |
| MERCEDES-BENZ EQE 350+ | 2023 to 2026 |
| MERCEDES-BENZ EQE 500 | 2023 to 2025 |
| MERCEDES-BENZ EQE 500 4MATIC | 2023 to 2025 |
| MERCEDES-BENZ EQE SUV 320 4MATIC | 2026 |
| MERCEDES-BENZ EQE SUV 320+ | 2026 |
| MERCEDES-BENZ EQE SUV 350 4MATIC | 2023 to 2025 |
| MERCEDES-BENZ EQE SUV 350+ | 2023 to 2025 |
| MERCEDES-BENZ EQE SUV 500 4MATIC | 2023 to 2025 |
| MERCEDES-BENZ EQS 450 | 2022 |
| MERCEDES-BENZ EQS 450 4MATIC | 2023 to 2026 |
| MERCEDES-BENZ EQS 450+ | 2022 to 2026 |
| MERCEDES-BENZ EQS 580 | 2022 to 2024 |
| MERCEDES-BENZ EQS 580 4MATIC | 2022 to 2026 |
| MERCEDES-BENZ EQS SUV 400 4MATIC | 2026 |
| MERCEDES-BENZ EQS SUV 450 4MATIC | 2023 to 2025 |
| MERCEDES-BENZ EQS SUV 450+ | 2023 to 2025 |
| MERCEDES-BENZ EQS SUV 550 4MATIC | 2026 |
| MERCEDES-BENZ EQS SUV 580 4MATIC | 2023 to 2025 |
| MERCEDES-BENZ GLC 350 E 4MATIC | 2025 to 2026 |
| MERCEDES-BENZ GLE 450E 4MATIC | 2024 to 2025 |
| MERCEDES-BENZ S 580 E | 2023 |
| MERCEDES-BENZ S 580 E 4MATIC | 2023 to 2026 |
| MERCEDES-MAYBACH EQS SUV 680 4MATIC | 2024 to 2026 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.