In case this problem occurs with a members vehicle.

I own a 2023 RC350 F sport and recently the dashboard lit up with several maintenance codes. The warning message flashing was parking brake malfunction take to dealership.
First time the dealer did a hard reset which fixed the issue for about 4 days until the warning lights came back on. Second time the dealer is now replacing the passenger side rear brake actuator free of charge. I will report back next week and confirm the fix.