FlyingBear

FYI, when driving my 2022 SL63 today, a message popped up on the central display notifying me of a software update to the communications module. I connected the car to my home wi-fi and went to the Software Update menu. The update description says that it will take about 5 minutes in the background, will activate at the next ignition sequence, and will enable future OTA updates and improve overall stability.

Let's see what happens....

JohnGigi

I had that too awhile ago. After it downloaded, I believe it explained that download will help when they later download other things. If you see something else worthwhile, please advise.

California John

I haven't seen it but then I've been out of the country for a week, so maybe when I get back in a few weeks, I will get the update also.

W205C43PFL

Yup sounds like they updated a module to prepare for it's job is to update other modules, brilliant.

wem

My car has been in the shop for the last week. I received a message on the app that the updated was downloaded and installed today. I guess that also means the 12V battery is okay despite the communication with the app, OTA updates with the mothership, and lack of driving this past week.

AllenChicago

5.28.2024

While looking for info on a 2024 "Communications Module" update that just came through for my 2024 GLC300, I came across info on the 2023 update that may be useful to members who were seeking info on this 2023 update.

Here: MC-10241527-0001.pdf (nhtsa.gov)