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Service bulletin LI82.85-P-076157

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 id10235669
Published by NHTSA2023-05-04
Manufacturer's numberLI82.85-P-076157
Manufacturer's date2023-04-11
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Complaint Brief connectivity interruptions when using Apple CarPlay over Wi-Fi, for example when driving underneath toll bridges. Cause There may be interruptions to WiFi as a result of external interference. This is particularly observed around toll bridges. Remedy There is currently no remedy and replacing hardware does not resolve the problem. An alternative option would be to use Apple CarPlay wired. In the FUP4 variant of the head unit software (Q1/2024), stability improvements have been made to the Wi-Fi connection.

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-BENZ AMG C432023
MERCEDES-BENZ AMG EQE2023
MERCEDES-BENZ AMG EQS2022
MERCEDES-BENZ AMG EQS 532022 to 2023
MERCEDES-BENZ AMG SL552022 to 2023
MERCEDES-BENZ AMG SL632022 to 2023
MERCEDES-BENZ C 3002022 to 2023
MERCEDES-BENZ EQE 350+2023
MERCEDES-BENZ EQE 5002023
MERCEDES-BENZ EQE3502023
MERCEDES-BENZ EQE350+2023
MERCEDES-BENZ EQE5002023
MERCEDES-BENZ EQS 4502022
MERCEDES-BENZ EQS 450+2022 to 2023
MERCEDES-BENZ EQS 5802022 to 2023
MERCEDES-BENZ EQS4502023
MERCEDES-BENZ EQS450+2023
MERCEDES-BENZ EQS5802023
MERCEDES-BENZ GLC 3002023
MERCEDES-BENZ S 5002021
MERCEDES-BENZ S 5002023
MERCEDES-BENZ S 500 4MATIC2022
MERCEDES-BENZ S 5602021
MERCEDES-BENZ S 5802021
MERCEDES-BENZ S 580 4MATIC2022
MERCEDES-BENZ S 580 E2023
MERCEDES-MAYBACH S 5802021
MERCEDES-MAYBACH S 580 4MATIC2022 to 2023
MERCEDES-MAYBACH S 680 4MATIC2022

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