2026 KEYDIY KD-X6 Professional Version All-in-One King Top Choice for Locksmiths

KEYDIY KD-X6 Functions:

1. Built-in Mercedes-Benz FBS3 support for all keys lost, partial functions for Mercedes-Benz 4th, 4.5th, and 5th generations; more Mercedes functions available via future upgrades
2. Support key data collection and immobilizer calculation for MLB/MQB48/5C/5D
3. Support for programming various motorcycle brands
4. Supports chip identification and copying (compatible with identification for new and old Mercedes-Benz keys)
5. Reserved key generation function for Mercedes-Benz series
6. Built-in consumer-side practical functions, supporting remote online key programming
7. Support BMW CAS/FEM/BDC key reading for add
8. Support DOIP model programming
9. Support anti-theft module programming

What Are the Differences Compared to the KD‑X4?

1. It's standalone, no PC or mobile phone needed.
2. Built‑in DoIP.
3. Built‑in KD‑MP MLB & MQB48 function, no need extra license
4. Supports Benz FBS3 add key & AKL. and it is currently in the works regarding FBS4/FBS5.
5. It supports Cloud‑C remote function.

KEYDIY KD-X6 Standard Version VS KD-X6 Professional Version Function Comparison Table and Accessory Comparison Table