CL - 2023120012

Service Bulletin Details

Public Details for: CL - 2023120012

A communication module software update is available for your vehicle that allows for future remote software updates on additional control units. An authorized mercedes-benz dealer can update the communication module software on your vehicle


- 2021 -

Models from 2021
2021 MERCEDES-BENZ S500
2021 MERCEDES-BENZ S580 
Initial Screen:
Service Campaign 2023120012: Communication Module Software Update
More Info:
Service Campaign 2023120012:
A Communication Module software update is available for your vehicle that allows for future
remote software updates on additional control units. An authorized Mercedes-Benz dealer
can update the Communication Module software on your vehicle, free of charge. We are
dedicated to delivering the best-in-class customer experience, and respect for your time is a
top priority. While this software update may take up to 1 hour, your dealer can provide you
with a better estimate of the overall time for this visit.
More Info – QR Code:
Please schedule an appointment to update
the Communication Module software on your
vehicle by contacting our Customer
Assistance Center at 1-800-367-6372, or
locate your nearest dealer using the QR code
and “Find a Dealer” section on the website.

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