: This scans all installed control units. Results are color-coded: Green Check : No faults detected. Lowercase 'f'
This is where the magic happens. The Advanced Tool allows you to view engineering data streams. Instead of just seeing "ON/OFF" for a sensor, you can see the raw voltage, amperage, and hexadecimal values. This is crucial for diagnosing intermittent faults that don't throw a hard code.
Permanently set the ECO start/stop function to "off" or "last mode." Seatbelt Chimes: Deactivate or modify warning signals. V-Max Removal: Adjust or remove the factory speed limiter. Xentry Advanced Tool
Mercedes Xentry Diagnostic Tool – Ultimate Technician Guide
It supports advanced protocols such as CAN-FD and LIN, commonly found in newer Mercedes models like the W213 (E-Class) and W222 (S-Class). : This scans all installed control units
: The tool is regularly updated to support new vehicle models and technologies. This ensures that workshops can continue to effectively service a wide range of vehicles, including those with the latest advanced driver-assistance systems (ADAS) and electric powertrains.
A: For code reading and live data, no. For SCN coding, software updates, and guided troubleshooting, yes. The Advanced Tool allows you to view engineering
| Feature | Xentry Advanced Tool | Autel Maxisys Ultra | Launch X-431 | | :--- | :--- | :--- | :--- | | | ✅ Yes (SCN) | ❌ No (Bidirectional only) | ❌ No | | Software Update Frequency | Quarterly (official) | Monthly (reversed engineered) | Monthly | | Online Server Access | Direct to Mercedes | Third-party cloud | Third-party cloud | | Price Range | $3,500 – $8,000 | $4,000 – $5,000 | $2,000 – $3,000 | | Best For | Mercedes Specialist Shops | Multi-brand general repair | Budget multi-brand |
: This scans all installed control units. Results are color-coded: Green Check : No faults detected. Lowercase 'f'
This is where the magic happens. The Advanced Tool allows you to view engineering data streams. Instead of just seeing "ON/OFF" for a sensor, you can see the raw voltage, amperage, and hexadecimal values. This is crucial for diagnosing intermittent faults that don't throw a hard code.
Permanently set the ECO start/stop function to "off" or "last mode." Seatbelt Chimes: Deactivate or modify warning signals. V-Max Removal: Adjust or remove the factory speed limiter.
Mercedes Xentry Diagnostic Tool – Ultimate Technician Guide
It supports advanced protocols such as CAN-FD and LIN, commonly found in newer Mercedes models like the W213 (E-Class) and W222 (S-Class).
: The tool is regularly updated to support new vehicle models and technologies. This ensures that workshops can continue to effectively service a wide range of vehicles, including those with the latest advanced driver-assistance systems (ADAS) and electric powertrains.
A: For code reading and live data, no. For SCN coding, software updates, and guided troubleshooting, yes.
| Feature | Xentry Advanced Tool | Autel Maxisys Ultra | Launch X-431 | | :--- | :--- | :--- | :--- | | | ✅ Yes (SCN) | ❌ No (Bidirectional only) | ❌ No | | Software Update Frequency | Quarterly (official) | Monthly (reversed engineered) | Monthly | | Online Server Access | Direct to Mercedes | Third-party cloud | Third-party cloud | | Price Range | $3,500 – $8,000 | $4,000 – $5,000 | $2,000 – $3,000 | | Best For | Mercedes Specialist Shops | Multi-brand general repair | Budget multi-brand |