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Service bulletin LI07.61-P-077382

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10249505
Published by NHTSA2024-02-01
Manufacturer's numberLI07.61-P-077382
Manufacturer's date2024-01-22
NHTSA componentENGINE AND ENGINE COOLING

NHTSA's summary

Customer states check engine light is on ME Software Software is available to correct this issue. Review the software numbers at the end of this text. If none of the software numbers match what is on the vehicle: update the software, clear any codes and release the vehicle. If no update is available: create a TIPS case If one of the software number pairs match what is on the vehicle and P231A00 is present: create a TIPS case SOFTWARE NUMBERS: All variants will have HW ID: A1779010606 OLD NEW A1779022919 --> A1779023119 A1779039507 --> A1779033009 A1779039607 --> A1779033109 A1779039707 --> A1779033209

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

Engine

Trouble codes named

P231A

Vehicles listed
MERCEDES-BENZ AMG SL552022 to 2024
MERCEDES-BENZ AMG SL632022 to 2023
MERCEDES-BENZ AMG SL63 S E2024

Listing a model year does not mean every vehicle of it is concerned: the document says which.