This guide provides step-by-step instructions for cloning a smart key for the BMW BDC3 using the Keydiy KD-MAX Tool.
Required Tools:
Keydiy KD-MAX
Unlocking cable
BDC03 solder-free dismantling clip
KD FGB57 Board
Original key
Step 1: Initial Setup
Power on the KD-MAX device.
Navigate to:
[Remote Function] → [Smart Key Clone] → [BMW BDC3 Key Clone]
Select [Connection diagram] to view the correct wiring setup for the KD BDC03 solder-free adapter clip.
Step 2: Prepare the Original Key
Disassemble the original car key.
Secure the key using the BDC03 clip.
Connect the clip to the KD-MAX device.
Step 3: Read Chip Data
From the main menu, select [BMW BDC3 Key Clone] again.
Choose [Smart Key Clone] → [Read Chip Data] → [Start Execution]
Wait for the data to be read.
File saved successfully!
Step 4: Generate New Key Data
Remove the original car remote and place the KD FGB57 Board on the KD-MAX induction area.
Select [KD-FGB Remote].
The system will begin generating data.
Generation successful!
Step 5: Final Assembly
Reassemble the new key into its housing.
The key is now ready for use with the vehicle.
Additional Resources:
For a visual demonstration, watch the tutorial video:
For more tools and accessories, visit:
www.obd2shop.co.uk
