Users can view the "Release Overview" tab to search for and download the latest diagnostic software releases.

Disclaimer: This article is for educational purposes. Unauthorized modification or offline use of Mercedes-Benz software may violate licensing agreements. Always consult official MB Star Diagnosis documentation for dealer environments.

Without the Control Center, each XENTRY laptop individually downloads the same updates from Mercedes‑Benz servers – wasting bandwidth, creating update inconsistencies, and making VCI management cumbersome. With the Control Center, you gain across your entire diagnostic fleet.

The term "Control Center" implies command. Without this service running, your Xentry system becomes a static, outdated brick. Modern Mercedes-Benz vehicles (especially those with the NTG 6.0 and 7.0 systems, EQ electric vehicles, and complex 48V mild hybrids) change their control unit firmware monthly. The Control Center ensures your diagnostic head (SDconnect or C4) speaks the same language as the car.

: Check for available "Regio DVD" data or Digital Owner’s Manuals (DiBA) required for commissioning new control units.

: Check the Control Center dashboard at least once a week to ensure that automatic downloads are completing without errors and that storage capacity remains above 20%.

“The Control Center won’t open—says ‘Service not running’.” Fix: Open Windows Services ( services.msc ), find “XENTRY Update Service” and start it manually. Set it to Automatic.

Necessary for updating vehicle ECU firmware.

: Verify settings for the "24h mode," which allows updates to download overnight to avoid slowing down workshop internet during the day. How to Access It You can reach the Control Center through two main methods:

: Allows users to export downloaded release packages as ZIP files for manual installation on diagnostic systems. Retail Data Storage (RDS) Integration : Works with Retail Data Storage hardware

The XENTRY Update Service Control Center is part of the Mercedes-Benz diagnostic ecosystem designed to keep workshop software current, secure and consistent across authorized service centers.

: The tester queries the local Control Center and pulls the software instantly via Wi-Fi or Ethernet. Key Settings and Configuration

: In ConfigAssist , you must first select your data supply mode: