Squirrrel

There was a message from an individual who has extensive experience with these automobiles and said that it is irrelevant, except for BMWs which need it.

Based on my experience with two distinct Mercedes vehicles, I can confidently state that just replacing the batteries without any other actions has no significant impact.

I have changed the batteries for both the C Class and SLC models without resetting any components. I just detached the old batteries and installed the new ones. I have not had any issues with them since then, which was around 3 or 4 years ago.