




Elevate your automotive key programming and diagnostic capabilities with the Autel XP400 PRO. This state-of-the-art tool is an upgraded version of the popular XP400, designed to meet the demands of modern vehicles and advanced security systems. Say goodbye to burnout and hello to enhanced performance and reliability.


The Autel XP400 PRO, when combined with its advanced key programming capabilities, offers extensive vehicle coverage. Whether you're working with Audi, BMW, or other major brands, this tool provides the reliability and precision needed for professional key programming.

The XP400 PRO is equipped with powerful immobilizer functions, allowing you to tackle even the most challenging security systems with ease. Its enhanced stability and high-definition wiring diagrams ensure that you can complete tasks efficiently and accurately.

Enhanced Stability: The stability of key read/write, chip read/write, and IR key read/write is greatly enhanced, providing a reliable and efficient user experience.
User-Friendly Interface: With intuitive menus and high-definition wiring diagrams, the XP400 PRO is easy to use, even for beginners.
Comprehensive Coverage: The tool's extensive coverage of vehicle models and component types makes it an indispensable tool for any automotive professional.

1. USB Port- Provides data communication and a 5V DC power supply.
2. DC Port- Provides 12V DC power supply.
3. DB 26-Pin Port - connects with the Mercedes-Benz infrared collector, ECU cable, MCU cable, and MC9S12 cable.
4. Cross Signal Pins- hold the MCU spare cable or DIY signal interface.
5. Vehicle Key Slot-holds the vehicle key.
6. Transponder Slot -holds the transponder.
7. Mercedes Infrared Key Slot - holds the Mercedes infrared key.
8. Status LED indicates the current operating status.
9. EEPROM Component Transponder Slot holds the EEPROM plug-in transponder or EEPROM socket.
USB Port
The Type B USB port provides data communication and power.
DC Port
DC Port is used to provide 12V power to the XP400 Pro.
DB 26-Pin Port
Four components can be connected to this port: Mercedes Infrared Collector, ECU Cable,MCU Cable, and Mc9s12 Cable.
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