For those maintaining these systems, the Control Center is often at the heart of troubleshooting: Connection Diagnostics
: Ensure the hardware has enough free space; an update can require roughly 150 GB . xentry update service control center
Click the magnifying glass or “Search for Updates” button. The system will contact the Mercedes backend (or your local update server if offline). This can take 1-5 minutes depending on your internet. For those maintaining these systems, the Control Center