Diirek

Ever since I installed the JB4 in my 2020 C43 Coupe, I get an error message in the dash about Mercedes Me Services not being able to connect. It seems like it actually does connect, but the error message is annoying.

I've done some digging and apparently it can be caused by having a peripheral device plugged into the OBD port (software glitch?). Has anybody else had this experience or found a way to stop the error messages?

jerhu

If there is something plugged into the OBD2 the "Mercedes me connect services limited" will be displayed in the instrument cluster. Its not a glitch its how its designed.

Diirek

Well that sucks! Anyone know if I can unplug the jb4 from the obd2 for daily use and just plug it in when I want to take logs/diagnostics?

1Gunner

I agree It's annoying at first. However the Mercedes app work fine and after a while it's only a button stroke to cancel the start-up message.
The JB4 thrills and pleasures over-ride this minor annoyance many times over!!

jhpmbusa

yep, had the same thing when I had the Progressive Snapshot module.