For reading original key data to add a spare key.

Supports reading key data for

BMW BDC3 (unencrypted and encrypted)
BMW BCP
VAG MQB49 5C
VAG MQB49 5D

Compatible Devices:

OEM BDC3 8-in-1 Adapter is compatible with KEYDIY KD-X3 X4, XHORSE VVDI Key Tool Plus Pad, Tenda, KYDZ, and AUTEL devices.

Keydiy KD-X4
Keydiy KD-MAX
Xhorse VVDI Key Tool Plus
VVDI2