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Service bulletin LI83.70-P-078546

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 id11009551
Published by NHTSA2024-11-01
Manufacturer's numberLI83.70-P-078546
Manufacturer's date2024-10-26
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Complaint "Weekly profile" pre-entry climate control setting not available in the climate control menu or grayed out in the Mercedes me connect App. Cause There may be limitations on the indicator in the display due to incorrect parametrization in the head unit and PTCU SW. Remedy PTCU software update (N127)

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

Vehicles listed
MERCEDES EQA2020 to 2021
MERCEDES-BENZ EQB 2502022 to 2023
MERCEDES-BENZ EQB 250+2023 to 2024
MERCEDES-BENZ EQB 300 4MATIC2022 to 2024
MERCEDES-BENZ EQB 350 4MATIC2022 to 2024

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