GODIAG BDC3 Adapter Kit (HKSK497) – BDC03 Key / BCP U Key (Encrypted) / BDC3 LCD Key

The GODIAG BDC3 Adapter Kit is a professional-grade interface built for safe, solder-free reading, writing, and programming of BMW BDC03 keys, encrypted BCP U keys, and BDC3 LCD keys, covering both BMW G-Chassis and U-Chassis platforms.

Supported Key Types

• BDC03 Key – Standard smart key used across BMW G-Chassis vehicles
• BCP U Key (Encrypted) – Advanced encrypted key for newer BMW U-Chassis models, normally requiring intricate soldering when using conventional tools
• BDC3 LCD Key – High-end BMW display-equipped smart key

GODIAG BDC3 Adapter Kit Key Features

• Solder-Free Probe System – Probes make direct contact with the key's PCB through protective sleeves, removing soldering risk entirely. Needles can be swapped out by the user if bent or worn.
• Adjustable Clamping Screw – Lets technicians fine-tune contact pressure for a secure connection without putting stress on sensitive circuitry.
• DIY Connection Interface – A flexible wiring port built for compatibility with current and future devices. The Autel adapter ships with silicone soldering wire for versatile chip read/write tasks.
• Xhorse Encrypted Key Support – A dedicated chip on the Xhorse adapter board, paired with a built-in LED indicator that gives real-time feedback during operation.

GODIAG BDC3 Adapter Kit Main Functions

• Key programming, including new key addition and all-keys-lost (AKL) procedures
• Reading and writing encrypted IMMO data
• Off-vehicle bench testing capability
• Verification of key-to-module synchronization
• Backup and restore of IMMO data
• Support for ENET and CAN BUS protocols

Compatible Tools

• Xhorse: VVDI Key Tool Plus, VVDI2
• Autel: IM608 II, IM608 Pro, IM508S
• KeyDIY: KD-X3, KD-X4, KD-MAX
• Launch, CGDI, Yanhua ACDP

GODIAG BDC3 Supported Vehicle Models