Mercedes Xentry 21.6.3 is diagnostic software for Mercedes-Benz passenger cars, vans, trucks, and Smart vehicles, depending on the installed package and compatible diagnostic hardware. It is designed for deep system diagnostics, guided tests, fault tracing, service procedures, and control unit communication.

Supported vehicles and models:
– Mercedes-Benz passenger cars including A-Class, B-Class, C-Class, E-Class, S-Class, CLA, CLS, GLA, GLC, GLE, GLS, GLK, ML, SL, SLK/SLC, G-Class, and AMG variants where supported.
– Mercedes-Benz vans including Vito, Viano, V-Class, Sprinter, and Citan where supported.
– Smart models and selected commercial vehicles depending on installed data and interface.

Supported features:
– Quick test and full vehicle scan.
– Read and erase fault codes from engine, transmission, ESP/ABS, SRS, SAM, instrument cluster, body, comfort, and safety systems.
– Guided tests, actual values, actuation tests, adaptations, teach-in processes, and service resets.
– DAS support for older Mercedes vehicles where included.
– Coding and programming workflows depend on files, interface, vehicle, and online/offline configuration.

Required diagnostic tool:
Mercedes Star Diagnosis compatible hardware such as C4, C5, C6, or compatible pass-thru interface depending on vehicle and setup.

System requirements:
– Windows 10 64-bit is commonly used for this generation.
– Intel Core i5 recommended.
– 8 GB RAM recommended.
– 120 GB free disk space recommended for full installations.
– Stable network/VCI driver setup and administrator rights.

Languages:
Multi-language package availability depends on installer configuration. English and German are commonly used.

Delivery and support:
– You will get the software download link right after purchase.
– Detailed installation guide included.
– Installation support included with every tool.

Installation note:
Some older diagnostic packages and USB interface drivers may be blocked by antivirus software during extraction or installation. Use only files from a trusted source, follow the included guide, temporarily pause protection only if required for the installation step, and enable antivirus protection again after the software and drivers are installed.

Disclaimer:
A compatible diagnostic interface is required and is not included unless clearly stated separately. Vehicle coverage, functions, coding options, service procedures, and live data availability depend on the exact vehicle model, production year, ECU type, market, interface quality, driver compatibility, and Windows setup. Always use diagnostic and programming functions carefully and keep a stable battery power supply connected when performing service routines, coding, adaptation, or flashing operations.